diff --git a/.github/ISSUE_TEMPLATE/ecosystem-ci-participant-issue.md b/.github/ISSUE_TEMPLATE/ecosystem-ci-participant-issue.md
index b0696ffae84a7..db8a31693ed67 100644
--- a/.github/ISSUE_TEMPLATE/ecosystem-ci-participant-issue.md
+++ b/.github/ISSUE_TEMPLATE/ecosystem-ci-participant-issue.md
@@ -7,6 +7,6 @@ assignees: ''
 
 ---
 
-This issue will be open and closed dependent on the state of <particpant repo url> building against Quarkus master snapshot.
+This issue will be open and closed dependent on the state of <participant repo url> building against Quarkus main snapshot.
 
 If you have interest in being notified of this subscribe to the issue.
diff --git a/.github/ISSUE_TEMPLATE/feature_request.md b/.github/ISSUE_TEMPLATE/feature_request.md
index d45dc1e2c6f84..702491740993c 100644
--- a/.github/ISSUE_TEMPLATE/feature_request.md
+++ b/.github/ISSUE_TEMPLATE/feature_request.md
@@ -8,7 +8,9 @@ assignees: ''
 ---
 
 ## Description
+
 (Describe the feature here.)
 
 ## Implementation ideas
-(If you have any implementation ideas, they can go here, however please note that all design change proposals should be posted to [the Quarkus developer mailing list](mailto:quarkus-dev@googlegroups.com) (or [the corresponding Google Group](https://groups.google.com/group/quarkus-dev); see [the decisions process document](https://github.com/quarkusio/quarkus/blob/master/DECISIONS.adoc) for more information).
+
+(If you have any implementation ideas, they can go here, however please note that all design change proposals should be posted to [the Quarkus developer mailing list](mailto:quarkus-dev@googlegroups.com) (or [the corresponding Google Group](https://groups.google.com/group/quarkus-dev); see [the decisions process document](https://github.com/quarkusio/quarkus/blob/main/DECISIONS.adoc) for more information).
diff --git a/.github/quarkusbuilditemdoc.java b/.github/quarkusbuilditemdoc.java
index 042bcedb04009..7b947446ad03e 100755
--- a/.github/quarkusbuilditemdoc.java
+++ b/.github/quarkusbuilditemdoc.java
@@ -176,7 +176,7 @@ private void printTableHeader(String title) {
     private void printTableRow(Pair<Path, JavaClassSource> pair) {
         //TODO: Use tagged version?
         Path root = Paths.get(".").toAbsolutePath().normalize();
-        String link = "https://github.com/quarkusio/quarkus/blob/master/" + root.relativize(pair.getOne().normalize());
+        String link = "https://github.com/quarkusio/quarkus/blob/main/" + root.relativize(pair.getOne().normalize());
         JavaClassSource source = pair.getTwo();
         String className = source.getQualifiedName();
         String attributes = buildAttributes(source);
diff --git a/.github/workflows/ci-actions-incremental.yml b/.github/workflows/ci-actions-incremental.yml
index f97ee5dc6488f..71b2cf619e9f9 100644
--- a/.github/workflows/ci-actions-incremental.yml
+++ b/.github/workflows/ci-actions-incremental.yml
@@ -43,17 +43,17 @@ jobs:
   ci-sanity-check:
     name: "CI Sanity Check"
     runs-on: ubuntu-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     steps:
       - name: Build
         run: sleep 30
   build-jdk11:
     name: "Initial JDK 11 Build"
     runs-on: ubuntu-latest
-    # Skip master in forks
+    # Skip main in forks
     # Skip draft PRs and those with WIP in the subject, rerun as soon as its removed
-    if: "(github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')) && ( \
+    if: "(github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')) && ( \
            github.event_name != 'pull_request' || ( \
              github.event.pull_request.draft == false && \
              github.event.pull_request.state != 'closed' && \
@@ -131,10 +131,10 @@ jobs:
               # - the current branch is a backport branch
               GIB_ARGS+=" -Dgib.referenceBranch=origin/$PULL_REQUEST_BASE -Dgib.disableIfBranchRegex='.*backport.*'"
           else
-              # No PR means the merge target is uncertain so fetch & use master of quarkusio/quarkus, *unless*:
-              # - the current branch is master or some released branch like 1.10
-              # - the current branch is a backport branch targeting some released branch like 1.10 (merge target is not master)
-              GIB_ARGS+=" -Dgib.referenceBranch=refs/remotes/quarkusio/master -Dgib.fetchReferenceBranch -Dgib.disableIfBranchRegex='master|\d+\.\d+|.*backport.*'"
+              # No PR means the merge target is uncertain so fetch & use main of quarkusio/quarkus, *unless*:
+              # - the current branch is main or some released branch like 1.10
+              # - the current branch is a backport branch targeting some released branch like 1.10 (merge target is not main)
+              GIB_ARGS+=" -Dgib.referenceBranch=refs/remotes/quarkusio/main -Dgib.fetchReferenceBranch -Dgib.disableIfBranchRegex='main|\d+\.\d+|.*backport.*'"
           fi
           echo "GIB_ARGS: $GIB_ARGS"
           echo "::set-output name=gib_args::${GIB_ARGS}"
@@ -144,8 +144,8 @@ jobs:
   linux-jvm-tests:
     name: JVM Tests - JDK ${{matrix.java.name}}
     runs-on: ubuntu-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     needs: build-jdk11
     timeout-minutes: 240
     env:
@@ -223,8 +223,8 @@ jobs:
   windows-jdk11-jvm-tests:
     name: JVM Tests - JDK 11 Windows
     runs-on: windows-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     needs: build-jdk11
     timeout-minutes: 180
     env:
@@ -269,8 +269,8 @@ jobs:
   linux-jvm-maven-tests:
     name: Maven Tests - JDK ${{matrix.java.name}}
     runs-on: ubuntu-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     needs: build-jdk11
     timeout-minutes: 60
     strategy:
@@ -317,8 +317,8 @@ jobs:
   windows-jdk11-jvm-maven-tests:
     name: Maven Tests - JDK 11 Windows
     runs-on: windows-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     needs: build-jdk11
     timeout-minutes: 60
     strategy:
@@ -360,8 +360,8 @@ jobs:
   linux-jvm-gradle-tests:
     name: Gradle Tests - JDK ${{matrix.java.name}}
     runs-on: ubuntu-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     needs: build-jdk11
     timeout-minutes: 60
     strategy:
@@ -400,8 +400,8 @@ jobs:
   windows-jdk11-jvm-gradle-tests:
     name: Gradle Tests - JDK 11 Windows
     needs: build-jdk11
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     runs-on: windows-latest
     timeout-minutes: 80
     steps:
@@ -433,8 +433,8 @@ jobs:
   linux-jvm-devtools-tests:
     name: Devtools Tests - JDK ${{matrix.java.name}}
     runs-on: ubuntu-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     needs: build-jdk11
     timeout-minutes: 60
     strategy:
@@ -481,8 +481,8 @@ jobs:
   windows-jdk11-jvm-devtools-tests:
     name: Devtools Tests - JDK 11 Windows
     runs-on: windows-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     needs: build-jdk11
     timeout-minutes: 60
     strategy:
@@ -524,8 +524,8 @@ jobs:
   tcks-test:
     name: MicroProfile TCKs Tests
     needs: build-jdk11
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     runs-on: ubuntu-latest
     timeout-minutes: 150
 
@@ -580,8 +580,8 @@ jobs:
   native-tests-read-json-matrix:
     name: Native Tests - Read JSON matrix
     runs-on: ubuntu-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     outputs:
       matrix: ${{ steps.read.outputs.matrix }}
     steps:
@@ -596,8 +596,8 @@ jobs:
     name: Native Tests - ${{matrix.category}}
     needs: [build-jdk11, native-tests-read-json-matrix]
     runs-on: ubuntu-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     # Ignore the following YAML Schema error
     timeout-minutes: ${{matrix.timeout}}
     strategy:
@@ -659,8 +659,8 @@ jobs:
     name: Native Tests - Windows - ${{matrix.category}}
     needs: [build-jdk11, native-tests-read-json-matrix]
     runs-on: windows-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     # Ignore the following YAML Schema error
     timeout-minutes: ${{matrix.timeout}}
     strategy:
diff --git a/.github/workflows/ci-actions.yml.disabled b/.github/workflows/ci-actions.yml.disabled
index ed39b6ce3e799..3b13eb5faa54d 100644
--- a/.github/workflows/ci-actions.yml.disabled
+++ b/.github/workflows/ci-actions.yml.disabled
@@ -42,17 +42,17 @@ jobs:
   ci-sanity-check:
     name: "CI Sanity Check"
     runs-on: ubuntu-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     steps:
       - name: Build
         run: sleep 30
   build-jdk11:
     name: "Initial JDK 11 Build"
     runs-on: ubuntu-latest
-    # Skip master in forks
+    # Skip main in forks
     # Skip draft PRs and those with WIP in the subject, rerun as soon as its removed
-    if: "(github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')) && ( \
+    if: "(github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')) && ( \
            github.event_name != 'pull_request' || ( \
              github.event.pull_request.draft == false && \
              github.event.pull_request.state != 'closed' && \
@@ -116,8 +116,8 @@ jobs:
   linux-jvm-tests:
     name: JVM Tests - JDK ${{matrix.java.name}}
     runs-on: ubuntu-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     needs: build-jdk11
     timeout-minutes: 240
     env:
@@ -188,8 +188,8 @@ jobs:
   windows-jdk11-jvm-tests:
     name: JVM Tests - JDK 11 Windows
     runs-on: windows-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     needs: build-jdk11
     timeout-minutes: 180
     env:
@@ -229,8 +229,8 @@ jobs:
   linux-jvm-maven-tests:
     name: Maven Tests - JDK ${{matrix.java.name}}
     runs-on: ubuntu-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     needs: build-jdk11
     timeout-minutes: 60
     strategy:
@@ -272,8 +272,8 @@ jobs:
   windows-jdk11-jvm-maven-tests:
     name: Maven Tests - JDK 11 Windows
     runs-on: windows-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     needs: build-jdk11
     timeout-minutes: 60
     strategy:
@@ -310,8 +310,8 @@ jobs:
   linux-jvm-gradle-tests:
     name: Gradle Tests - JDK ${{matrix.java.name}}
     runs-on: ubuntu-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     needs: build-jdk11
     timeout-minutes: 60
     strategy:
@@ -350,8 +350,8 @@ jobs:
   windows-jdk11-jvm-gradle-tests:
     name: Gradle Tests - JDK 11 Windows
     needs: build-jdk11
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     runs-on: windows-latest
     timeout-minutes: 80
     steps:
@@ -383,8 +383,8 @@ jobs:
   linux-jvm-devtools-tests:
     name: Devtools Tests - JDK ${{matrix.java.name}}
     runs-on: ubuntu-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     needs: build-jdk11
     timeout-minutes: 60
     strategy:
@@ -426,8 +426,8 @@ jobs:
   windows-jdk11-jvm-devtools-tests:
     name: Devtools Tests - JDK 11 Windows
     runs-on: windows-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     needs: build-jdk11
     timeout-minutes: 60
     strategy:
@@ -464,8 +464,8 @@ jobs:
   tcks-test:
     name: MicroProfile TCKs Tests
     needs: build-jdk11
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     runs-on: ubuntu-latest
     timeout-minutes: 150
 
@@ -514,8 +514,8 @@ jobs:
   native-tests-read-json-matrix:
     name: Native Tests - Read JSON matrix
     runs-on: ubuntu-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     outputs:
       matrix: ${{ steps.read.outputs.matrix }}
     steps:
@@ -530,8 +530,8 @@ jobs:
     name: Native Tests - ${{matrix.category}}
     needs: [build-jdk11, native-tests-read-json-matrix]
     runs-on: ubuntu-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     # Ignore the following YAML Schema error
     timeout-minutes: ${{matrix.timeout}}
     strategy:
diff --git a/.github/workflows/ci-fork-mvn-cache.yml b/.github/workflows/ci-fork-mvn-cache.yml
index 46747a4e20265..4ea53d6482213 100644
--- a/.github/workflows/ci-fork-mvn-cache.yml
+++ b/.github/workflows/ci-fork-mvn-cache.yml
@@ -3,7 +3,7 @@ name: Quarkus CI Fork Maven Cache
 on:
   push:
     branches:
-      - 'master'
+      - 'main'
     # paths-ignore should match ci-actions.yml
     paths-ignore:
       - '.gitignore'
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index e5cc95a2bf6cf..2f95a12fa9821 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -30,7 +30,7 @@ jobs:
       uses: actions/checkout@v2
       with:
           fetch-depth: 1
-          ref: master
+          ref: main
     - name: Setup Java JDK
       uses: actions/setup-java@v1
       with:
diff --git a/.github/workflows/deploy-snapshots.yml b/.github/workflows/deploy-snapshots.yml
index 30c7a399a6608..211226573c11a 100644
--- a/.github/workflows/deploy-snapshots.yml
+++ b/.github/workflows/deploy-snapshots.yml
@@ -14,7 +14,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
         with:
-          ref: master
+          ref: main
       - name: Reclaim Disk Space
         run: .github/ci-prerequisites.sh
       - name: Set up JDK 8
diff --git a/.github/workflows/doc-build.yml b/.github/workflows/doc-build.yml
index a652fde8fe596..4e0705179af53 100644
--- a/.github/workflows/doc-build.yml
+++ b/.github/workflows/doc-build.yml
@@ -21,8 +21,8 @@ jobs:
   build-doc:
     name: "Documentation Build"
     runs-on: ubuntu-latest
-    # Skip master in forks
-    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/master')"
+    # Skip main in forks
+    if: "github.repository == 'quarkusio/quarkus' || !endsWith(github.ref, '/main')"
     steps:
       - uses: actions/checkout@v2
       - uses: n1hility/cancel-previous-runs@v2
diff --git a/.github/workflows/native-cron-build.yml.disabled b/.github/workflows/native-cron-build.yml.disabled
index bbc1db13430ae..fc0f0e64187b8 100644
--- a/.github/workflows/native-cron-build.yml.disabled
+++ b/.github/workflows/native-cron-build.yml.disabled
@@ -42,7 +42,7 @@ jobs:
         uses: actions/checkout@v2
         with:
           repository: quarkusio/quarkus
-          ref: master
+          ref: main
 
       - uses: actions/cache@v1
         with:
diff --git a/.github/workflows/release-build.yml b/.github/workflows/release-build.yml
index 3c0857db25b73..78c1857f597e4 100644
--- a/.github/workflows/release-build.yml
+++ b/.github/workflows/release-build.yml
@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
         with:
-          ref: master
+          ref: main
       - name: Reclaim Disk Space
         run: .github/ci-prerequisites.sh
       - name: Set up JDK 8
diff --git a/.github/workflows/sonarcloud.yml.disabled b/.github/workflows/sonarcloud.yml.disabled
index 77d597e1caee6..aa0856ef4097d 100644
--- a/.github/workflows/sonarcloud.yml.disabled
+++ b/.github/workflows/sonarcloud.yml.disabled
@@ -2,7 +2,7 @@ name: Sonarcloud Analysis
 #on:
 #  push:
 #    branches:
-#      - master
+#      - main
 #  pull_request:
 #    types: [opened, synchronize, reopened]
 jobs:
diff --git a/COMMITTERS.adoc b/COMMITTERS.adoc
index 18ad66ea8af44..bfd6edef4d9b1 100644
--- a/COMMITTERS.adoc
+++ b/COMMITTERS.adoc
@@ -45,7 +45,7 @@ While not absolute, here is some advice:
 * Make sure the commit comments are meaningful.
 * As a new committer, you can start by giving your approval and not merging and see how things evolve.
   This should give you some hints of important things to check in the future.
-* Only merge pull requests that target master.
+* Only merge pull requests that target main.
   **Dealing with old branches is a separate process.**
 * If you are sure a PR should go in and is just waiting for CI,
   just use the `triage/waiting-for-ci` label.
@@ -90,13 +90,13 @@ In short, posting a large PR the day before the release won't work.
 
 Quarkus depends on a lot of third party dependencies that we try to keep up to date.
 
-We partially rely on Dependabot for https://github.com/quarkusio/quarkus/blob/master/.github/dependabot.yml[a curated list of dependencies].
+We partially rely on Dependabot for https://github.com/quarkusio/quarkus/blob/main/.github/dependabot.yml[a curated list of dependencies].
 
 Some dependencies are critical for Quarkus and quite complex.
 Good examples would be Vert.x or Hibernate ORM.
 
 It is good practice to update these core dependencies at the beginning of a given
-release cycle to let them time to bake in the master branch before being released.
+release cycle to let them time to bake in the main branch before being released.
 
 == Backward Compatibility
 
@@ -198,7 +198,7 @@ release a couple of weeks after.
 Every time we do a major release (e.g. `1.7.0.Final`), we create a release branch (e.g. `1.7`) to host
 the commits for these bugfix releases.
 
-All the pull requests are merged in the `master` branch so they are applied to the new feature 
+All the pull requests are merged in the `main` branch so they are applied to the new feature 
 release of Quarkus.
 They won't be integrated in the previous version branch.
 
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 3d1a10c0d2ef5..5b74c54ae1dcd 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -7,9 +7,9 @@ But first, read this page (including the small print at the end).
 
 * [Legal](#legal)
 * [Reporting an issue](#reporting-an-issue)
-* [Checking an issue is fixed in master](#checking-an-issue-is-fixed-in-master)
+* [Checking an issue is fixed in main](#checking-an-issue-is-fixed-in-main)
   + [Using snapshots](#using-snapshots)
-  + [Building master](#building-master)
+  + [Building main](#building-main)
   + [Updating the version](#updating-the-version)
 * [Before you contribute](#before-you-contribute)
   + [Code reviews](#code-reviews)
@@ -58,15 +58,15 @@ This project uses GitHub issues to manage the issues. Open an issue directly in
 If you believe you found a bug, and it's likely possible, please indicate a way to reproduce it, what you are seeing and what you would expect to see.
 Don't forget to indicate your Quarkus, Java, Maven/Gradle and GraalVM version. 
 
-## Checking an issue is fixed in master
+## Checking an issue is fixed in main
 
-Sometimes a bug has been fixed in the `master` branch of Quarkus and you want to confirm it is fixed for your own application.
-Testing the `master` branch is easy and you have two options:
+Sometimes a bug has been fixed in the `main` branch of Quarkus and you want to confirm it is fixed for your own application.
+Testing the `main` branch is easy and you have two options:
 
 * either use the snapshots we publish daily on https://oss.sonatype.org/content/repositories/snapshots/
 * or build Quarkus all by yourself
 
-This is a quick summary to get you to quickly test master.
+This is a quick summary to get you to quickly test main.
 If you are interested in having more details, refer to the [Build section](#build) and the [Usage section](#usage).
 
 ### Using snapshots
@@ -77,7 +77,7 @@ Then just add https://oss.sonatype.org/content/repositories/snapshots/ as a Mave
 
 You can check the last publication date here: https://oss.sonatype.org/content/repositories/snapshots/io/quarkus/ .
 
-### Building master
+### Building main
 
 Just do the following:
 
@@ -92,7 +92,7 @@ Wait for a bit and you're done.
 
 ### Updating the version
 
-Be careful, when using the `master` branch, you need to use the `quarkus-bom` instead of the `quarkus-universe-bom`.
+Be careful, when using the `main` branch, you need to use the `quarkus-bom` instead of the `quarkus-universe-bom`.
 
 Update both the versions of the `quarkus-bom` and the Quarkus Maven plugin to `999-SNAPSHOT`.
 
@@ -129,7 +129,7 @@ Because we are all humans, and to ensure Quarkus is stable for everyone, all cha
 
 The process requires only one additional step to enable Actions on your fork (clicking the green button in the actions tab). [See the full video walkthrough](https://youtu.be/egqbx-Q-Cbg) for more details on how to do this.
 
-To keep the caching of non-Quarkus artifacts efficient (speeding up CI), you should occasionally sync the `master` branch of your fork with `master` of this repo (e.g. monthly).
+To keep the caching of non-Quarkus artifacts efficient (speeding up CI), you should occasionally sync the `main` branch of your fork with `main` of this repo (e.g. monthly).
 
 ### Tests and documentation are not optional
 
@@ -282,7 +282,7 @@ In this command we use the groupId and artifactId of the module to identify it.
 
 #### Running a single test
 
-Often you need to run a single test from some Maven module. Say for example you want to run the `GreetingResourceTest` of the `resteasy-jackson` Quarkus integration test (which can be found [here](https://github.com/quarkusio/quarkus/blob/master/integration-tests/resteasy-jackson)).
+Often you need to run a single test from some Maven module. Say for example you want to run the `GreetingResourceTest` of the `resteasy-jackson` Quarkus integration test (which can be found [here](https://github.com/quarkusio/quarkus/blob/main/integration-tests/resteasy-jackson)).
 One way to accomplish this is by executing the following command:
 
 ```
@@ -298,7 +298,7 @@ E.g.:
 ```
 ./mvnw install -Dincremental
 ```
-This will build all modules (and their downstream modules) that have been changed compared to your _local_ `master`, including untracked and uncommitted changes.
+This will build all modules (and their downstream modules) that have been changed compared to your _local_ `main`, including untracked and uncommitted changes.
 
 If you just want to build the changes since the last commit on the current branch, you can switch off the branch comparison via `-Dgib.disableBranchComparison` (or short: `-Dgib.dbc`).
 
@@ -322,7 +322,7 @@ CI is using a slighty different GIB config than locally:
 * [Special handling of "Explicitly selected projects"](https://github.com/gitflow-incremental-builder/gitflow-incremental-builder#explicitly-selected-projects) is deactivated
 * Untracked/uncommitted changes are not considered
 * Branch comparison is more complex due to distributed GitHub forks
-* Certain "critical" branches like `master` are not built incrementally
+* Certain "critical" branches like `main` are not built incrementally
 
 For more details see the `Get GIB arguments` step in `.github/workflows/ci-actions-incremental.yml`.
 
diff --git a/bom/application/pom.xml b/bom/application/pom.xml
index 896a4a4733853..ca93486476043 100644
--- a/bom/application/pom.xml
+++ b/bom/application/pom.xml
@@ -3211,7 +3211,7 @@
                 <version>${jakarta.interceptor-api.version}</version>
                 <exclusions>
                     <!-- There is a bug in 1.2.5 -->
-                    <!-- The dependency is removed in master: https://github.com/eclipse-ee4j/interceptor-api/commit/017aeb56849bbb448319aaf36df45a07ec54f451 -->
+                    <!-- The dependency is removed in main: https://github.com/eclipse-ee4j/interceptor-api/commit/017aeb56849bbb448319aaf36df45a07ec54f451 -->
                     <exclusion>
                         <groupId>jakarta.ejb</groupId>
                         <artifactId>jakarta.ejb-api</artifactId>
diff --git a/core/builder/src/main/java/io/quarkus/builder/BuildChainBuilder.java b/core/builder/src/main/java/io/quarkus/builder/BuildChainBuilder.java
index 704bb995249e3..59cf7a669f250 100644
--- a/core/builder/src/main/java/io/quarkus/builder/BuildChainBuilder.java
+++ b/core/builder/src/main/java/io/quarkus/builder/BuildChainBuilder.java
@@ -155,7 +155,7 @@ public BuildChain build() throws ChainBuildException {
         int initialSingleCount = 0;
         int initialMultiCount = 0;
         final Map<BuildStepBuilder, StackTraceElement[]> steps = this.steps;
-        // compile master produce/consume maps
+        // compile main produce/consume maps
         final Map<ItemId, List<Consume>> allConsumes = new HashMap<>();
         final Map<ItemId, List<Produce>> allProduces = new HashMap<>();
         final Set<ItemId> initialIds = this.initialIds;
diff --git a/devtools/maven/src/main/java/io/quarkus/maven/CreateExtensionLegacyMojo.java b/devtools/maven/src/main/java/io/quarkus/maven/CreateExtensionLegacyMojo.java
index c4bc7d6d60f49..f2279d13faa52 100644
--- a/devtools/maven/src/main/java/io/quarkus/maven/CreateExtensionLegacyMojo.java
+++ b/devtools/maven/src/main/java/io/quarkus/maven/CreateExtensionLegacyMojo.java
@@ -412,7 +412,7 @@ public class CreateExtensionLegacyMojo extends AbstractMojo {
      * Note that you do not need to provide all of them. Files not available in your custom {@link #templatesUriBase}
      * will be looked up in the default URI base {@value #DEFAULT_TEMPLATES_URI_BASE}. The default templates are
      * maintained <a href=
-     * "https://github.com/quarkusio/quarkus/tree/master/devtools/maven/src/main/resources/create-extension-templates">here</a>.
+     * "https://github.com/quarkusio/quarkus/tree/main/devtools/maven/src/main/resources/create-extension-templates">here</a>.
      *
      * @since 0.20.0
      */
diff --git a/devtools/platform-descriptor-json/src/main/resources/codestarts/quarkus/core/tooling/github-action/base/.github/workflows/ci.tpl.qute.yml b/devtools/platform-descriptor-json/src/main/resources/codestarts/quarkus/core/tooling/github-action/base/.github/workflows/ci.tpl.qute.yml
index 98faaeda6805b..59956fe437203 100644
--- a/devtools/platform-descriptor-json/src/main/resources/codestarts/quarkus/core/tooling/github-action/base/.github/workflows/ci.tpl.qute.yml
+++ b/devtools/platform-descriptor-json/src/main/resources/codestarts/quarkus/core/tooling/github-action/base/.github/workflows/ci.tpl.qute.yml
@@ -4,9 +4,9 @@ name: Quarkus Codestart CI
 
 on:
   push:
-    branches: [ master ]
+    branches: [ main ]
   pull_request:
-    branches: [ master ]
+    branches: [ main ]
 
 jobs:
   build:
diff --git a/docs/pom.xml b/docs/pom.xml
index d87202b2ce62e..9c52c50e4309d 100644
--- a/docs/pom.xml
+++ b/docs/pom.xml
@@ -2562,12 +2562,12 @@
                         <quarkus-base-url>${quarkus-base-url}</quarkus-base-url>
                         <!-- Quarkus repository URL to clone -->
                         <quarkus-clone-url>${quarkus-base-url}.git</quarkus-clone-url>
-                        <!-- Quarkus URL to master source archive -->
-                        <quarkus-archive-url>${quarkus-base-url}/archive/master.zip</quarkus-archive-url>
-                        <!-- Quarkus URL to master blob source tree; used for referencing source files -->
-                        <quarkus-blob-url>${quarkus-base-url}/blob/master</quarkus-blob-url>
-                        <!-- Quarkus URL to master source tree root; used for referencing directories -->
-                        <quarkus-tree-url>${quarkus-base-url}/tree/master</quarkus-tree-url>
+                        <!-- Quarkus URL to main source archive -->
+                        <quarkus-archive-url>${quarkus-base-url}/archive/main.zip</quarkus-archive-url>
+                        <!-- Quarkus URL to main blob source tree; used for referencing source files -->
+                        <quarkus-blob-url>${quarkus-base-url}/blob/main</quarkus-blob-url>
+                        <!-- Quarkus URL to main source tree root; used for referencing directories -->
+                        <quarkus-tree-url>${quarkus-base-url}/tree/main</quarkus-tree-url>
                         <!-- Quarkus URL to issues -->
                         <quarkus-issues-url>${quarkus-base-url}/issues</quarkus-issues-url>
                         <quarkus-images-url>https://github.com/quarkusio/quarkus-images/tree</quarkus-images-url>
@@ -2577,12 +2577,12 @@
                         <quickstarts-base-url>${quickstarts-base-url}</quickstarts-base-url>
                         <!-- Quickstart repository URL to clone -->
                         <quickstarts-clone-url>${quickstarts-base-url}.git</quickstarts-clone-url>
-                        <!-- Quickstart URL to master source archive -->
-                        <quickstarts-archive-url>${quickstarts-base-url}/archive/master.zip</quickstarts-archive-url>
-                        <!-- Quickstart URL to master blob source tree; used for referencing source files -->
-                        <quickstarts-blob-url>${quickstarts-base-url}/blob/master</quickstarts-blob-url>
-                        <!-- Quickstart URL to master source tree root; used for referencing directories -->
-                        <quickstarts-tree-url>${quickstarts-base-url}/tree/master</quickstarts-tree-url>
+                        <!-- Quickstart URL to main source archive -->
+                        <quickstarts-archive-url>${quickstarts-base-url}/archive/main.zip</quickstarts-archive-url>
+                        <!-- Quickstart URL to main blob source tree; used for referencing source files -->
+                        <quickstarts-blob-url>${quickstarts-base-url}/blob/main</quickstarts-blob-url>
+                        <!-- Quickstart URL to main source tree root; used for referencing directories -->
+                        <quickstarts-tree-url>${quickstarts-base-url}/tree/main</quickstarts-tree-url>
                     </attributes>
                 </configuration>
                 <executions>
diff --git a/docs/src/main/asciidoc/README.adoc b/docs/src/main/asciidoc/README.adoc
index a2c580eb6842a..9410e5aa8f6a2 100644
--- a/docs/src/main/asciidoc/README.adoc
+++ b/docs/src/main/asciidoc/README.adoc
@@ -28,9 +28,9 @@ complete list of externalized variables for use is given in the following table:
 |\{quarkus-org-url}|{quarkus-org-url}| The location of the project github organization.
 |\{quarkus-base-url}|{quarkus-base-url}| Quarkus GitHub URL common base prefix.
 |\{quarkus-clone-url}|{quarkus-clone-url}| Quarkus URL for git clone referenced by the documentation.
-|\{quarkus-archive-url}|{quarkus-archive-url}| Quarkus URL to master source archive.
-|\{quarkus-blob-url}|{quarkus-blob-url}| Quarkus URL to master blob source tree; used for referencing source files.
-|\{quarkus-tree-url}|{quarkus-tree-url}| Quarkus URL to master source tree root; used for referencing directories.
+|\{quarkus-archive-url}|{quarkus-archive-url}| Quarkus URL to main source archive.
+|\{quarkus-blob-url}|{quarkus-blob-url}| Quarkus URL to main blob source tree; used for referencing source files.
+|\{quarkus-tree-url}|{quarkus-tree-url}| Quarkus URL to main source tree root; used for referencing directories.
 |\{quarkus-issues-url}|{quarkus-issues-url}| Quarkus URL to the issues page.
 |\{quarkus-images-url}|{quarkus-images-url}| Quarkus URL to set of container images delivered for Quarkus.
 
@@ -40,9 +40,9 @@ complete list of externalized variables for use is given in the following table:
 
 |\{quickstarts-base-url}|{quickstarts-base-url}| Quickstarts URL common base prefix.
 |\{quickstarts-clone-url}|{quickstarts-clone-url}| Quickstarts URL for git clone referenced by the documentation.
-|\{quickstarts-archive-url}|{quickstarts-archive-url}| Quickstarts URL to master source archive.
-|\{quickstarts-blob-url}|{quickstarts-blob-url}| Quickstarts URL to master blob source tree; used for referencing source files.
-|\{quickstarts-tree-url}|{quickstarts-tree-url}| Quickstarts URL to master source tree root; used for referencing directories.
+|\{quickstarts-archive-url}|{quickstarts-archive-url}| Quickstarts URL to main source archive.
+|\{quickstarts-blob-url}|{quickstarts-blob-url}| Quickstarts URL to main blob source tree; used for referencing source files.
+|\{quickstarts-tree-url}|{quickstarts-tree-url}| Quickstarts URL to main source tree root; used for referencing directories.
 
 |\{graalvm-version}|{graalvm-version}| Recommended GraalVM version to use.
 |\{graalvm-flavor}|{graalvm-flavor}| The full flavor of GraaVM to use e.g. `19.3.1-java11`. Make sure to use a `java11` version.
diff --git a/docs/src/main/asciidoc/all-builditems.adoc b/docs/src/main/asciidoc/all-builditems.adoc
index 7de520bdc8667..4522902f6585b 100644
--- a/docs/src/main/asciidoc/all-builditems.adoc
+++ b/docs/src/main/asciidoc/all-builditems.adoc
@@ -4,7 +4,7 @@ layout: guides-configuration-reference
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 include::./attributes.adoc[]
 
diff --git a/docs/src/main/asciidoc/all-config.adoc b/docs/src/main/asciidoc/all-config.adoc
index 39a3868d1e9b4..97750a0a177fd 100644
--- a/docs/src/main/asciidoc/all-config.adoc
+++ b/docs/src/main/asciidoc/all-config.adoc
@@ -4,7 +4,7 @@ layout: guides-configuration-reference
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - All configuration options
 
diff --git a/docs/src/main/asciidoc/amazon-dynamodb.adoc b/docs/src/main/asciidoc/amazon-dynamodb.adoc
index 960178cf3f63c..236d9504d433a 100644
--- a/docs/src/main/asciidoc/amazon-dynamodb.adoc
+++ b/docs/src/main/asciidoc/amazon-dynamodb.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Amazon DynamoDB Client
 :extension-status: preview
diff --git a/docs/src/main/asciidoc/amazon-iam.adoc b/docs/src/main/asciidoc/amazon-iam.adoc
index 55cb76b7caacb..2e22751b228ee 100644
--- a/docs/src/main/asciidoc/amazon-iam.adoc
+++ b/docs/src/main/asciidoc/amazon-iam.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Amazon IAM Client
 :extension-status: preview
diff --git a/docs/src/main/asciidoc/amazon-kms.adoc b/docs/src/main/asciidoc/amazon-kms.adoc
index ed4a0e7e8a1f0..1cb3f0a8f37ae 100644
--- a/docs/src/main/asciidoc/amazon-kms.adoc
+++ b/docs/src/main/asciidoc/amazon-kms.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Amazon KMS Client
 :extension-status: preview
diff --git a/docs/src/main/asciidoc/amazon-lambda-http.adoc b/docs/src/main/asciidoc/amazon-lambda-http.adoc
index 3660e5b3c06c6..8fcf6ec8e4f9a 100644
--- a/docs/src/main/asciidoc/amazon-lambda-http.adoc
+++ b/docs/src/main/asciidoc/amazon-lambda-http.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Amazon Lambda with RESTEasy, Undertow, or Vert.x Web
 :extension-status: preview
diff --git a/docs/src/main/asciidoc/amazon-lambda.adoc b/docs/src/main/asciidoc/amazon-lambda.adoc
index 91853ccd6e0a6..aad26db36ed2e 100644
--- a/docs/src/main/asciidoc/amazon-lambda.adoc
+++ b/docs/src/main/asciidoc/amazon-lambda.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Amazon Lambda
 :extension-status: preview
diff --git a/docs/src/main/asciidoc/amazon-s3.adoc b/docs/src/main/asciidoc/amazon-s3.adoc
index 57f32995ae0a3..f85025c3682fb 100644
--- a/docs/src/main/asciidoc/amazon-s3.adoc
+++ b/docs/src/main/asciidoc/amazon-s3.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Amazon S3 Client
 
diff --git a/docs/src/main/asciidoc/amazon-ses.adoc b/docs/src/main/asciidoc/amazon-ses.adoc
index c34baaeace976..3d99ed022ef45 100644
--- a/docs/src/main/asciidoc/amazon-ses.adoc
+++ b/docs/src/main/asciidoc/amazon-ses.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Amazon SES Client
 :extension-status: preview
diff --git a/docs/src/main/asciidoc/amazon-sns.adoc b/docs/src/main/asciidoc/amazon-sns.adoc
index efda8090f74bd..c4bfbd6931c7a 100644
--- a/docs/src/main/asciidoc/amazon-sns.adoc
+++ b/docs/src/main/asciidoc/amazon-sns.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Amazon SNS Client
 :extension-status: preview
diff --git a/docs/src/main/asciidoc/amazon-sqs.adoc b/docs/src/main/asciidoc/amazon-sqs.adoc
index 143a4516ef385..2be94580abc44 100644
--- a/docs/src/main/asciidoc/amazon-sqs.adoc
+++ b/docs/src/main/asciidoc/amazon-sqs.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Amazon SQS Client
 :extension-status: preview
diff --git a/docs/src/main/asciidoc/amqp.adoc b/docs/src/main/asciidoc/amqp.adoc
index 613bb26672ba1..804ae4b19a49c 100644
--- a/docs/src/main/asciidoc/amqp.adoc
+++ b/docs/src/main/asciidoc/amqp.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using AMQP with Reactive Messaging
 :extension-status: preview
diff --git a/docs/src/main/asciidoc/azure-functions-http.adoc b/docs/src/main/asciidoc/azure-functions-http.adoc
index eec5cda28a707..d5f3b3be77a6e 100644
--- a/docs/src/main/asciidoc/azure-functions-http.adoc
+++ b/docs/src/main/asciidoc/azure-functions-http.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Azure Functions (Serverless) with RESTEasy, Undertow, or Vert.x Web
 :extension-status: preview
diff --git a/docs/src/main/asciidoc/blaze-persistence.adoc b/docs/src/main/asciidoc/blaze-persistence.adoc
index b2a9c86bb3976..f77327baf4e1c 100644
--- a/docs/src/main/asciidoc/blaze-persistence.adoc
+++ b/docs/src/main/asciidoc/blaze-persistence.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using Blaze-Persistence
 
diff --git a/docs/src/main/asciidoc/building-my-first-extension.adoc b/docs/src/main/asciidoc/building-my-first-extension.adoc
index f2a2bacc0ec02..680145a323e4b 100644
--- a/docs/src/main/asciidoc/building-my-first-extension.adoc
+++ b/docs/src/main/asciidoc/building-my-first-extension.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Building my first extension
 
diff --git a/docs/src/main/asciidoc/building-native-image.adoc b/docs/src/main/asciidoc/building-native-image.adoc
index 1d5f617487038..9d550738ae7c5 100644
--- a/docs/src/main/asciidoc/building-native-image.adoc
+++ b/docs/src/main/asciidoc/building-native-image.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Building a Native Executable
 
@@ -45,7 +45,7 @@ If you are building native executables for macOS or Windows target platforms,
 you should consider using Oracle GraalVM instead,
 because Mandrel does not currently target these platforms.
 Building native executables directly on bare metal Linux is possible,
-with details available in the https://github.com/graalvm/mandrel/blob/master/README-Mandrel.md[Mandrel README]
+with details available in the https://github.com/graalvm/mandrel/blob/default/README.md[Mandrel README]
 and https://github.com/graalvm/mandrel/releases[Mandrel releases].
 
 The prerequisites vary slightly depending on whether you are using Oracle GraalVM CE/EE or Mandrel.
diff --git a/docs/src/main/asciidoc/building-substrate-howto.adoc b/docs/src/main/asciidoc/building-substrate-howto.adoc
index 232dd5c8a948e..e5466d9f4c54d 100644
--- a/docs/src/main/asciidoc/building-substrate-howto.adoc
+++ b/docs/src/main/asciidoc/building-substrate-howto.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Building a Custom SubstrateVM
 
diff --git a/docs/src/main/asciidoc/cache.adoc b/docs/src/main/asciidoc/cache.adoc
index e654fecb8a652..9361e964e27fa 100644
--- a/docs/src/main/asciidoc/cache.adoc
+++ b/docs/src/main/asciidoc/cache.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Application Data Caching
 :extension-status: preview
diff --git a/docs/src/main/asciidoc/camel.adoc b/docs/src/main/asciidoc/camel.adoc
index 7c5111ca92536..6a9f60131a8c7 100644
--- a/docs/src/main/asciidoc/camel.adoc
+++ b/docs/src/main/asciidoc/camel.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Apache Camel on Quarkus
 
diff --git a/docs/src/main/asciidoc/cassandra.adoc b/docs/src/main/asciidoc/cassandra.adoc
index 2044e5e2399c7..dddcc695b8aaa 100644
--- a/docs/src/main/asciidoc/cassandra.adoc
+++ b/docs/src/main/asciidoc/cassandra.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using the Cassandra Client
 
diff --git a/docs/src/main/asciidoc/cdi-integration.adoc b/docs/src/main/asciidoc/cdi-integration.adoc
index d76ae7261a850..93e2440aa1a9f 100644
--- a/docs/src/main/asciidoc/cdi-integration.adoc
+++ b/docs/src/main/asciidoc/cdi-integration.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - CDI Integration Guide
 
diff --git a/docs/src/main/asciidoc/cdi-reference.adoc b/docs/src/main/asciidoc/cdi-reference.adoc
index a9cb98c3c99c3..43d9a167a039f 100644
--- a/docs/src/main/asciidoc/cdi-reference.adoc
+++ b/docs/src/main/asciidoc/cdi-reference.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Contexts and Dependency Injection
 
diff --git a/docs/src/main/asciidoc/cdi.adoc b/docs/src/main/asciidoc/cdi.adoc
index 6409d8632eb7f..2578910ddbc18 100644
--- a/docs/src/main/asciidoc/cdi.adoc
+++ b/docs/src/main/asciidoc/cdi.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Introduction to Contexts and Dependency Injection
 
diff --git a/docs/src/main/asciidoc/centralized-log-management.adoc b/docs/src/main/asciidoc/centralized-log-management.adoc
index 91e227034937e..84561341aae5e 100644
--- a/docs/src/main/asciidoc/centralized-log-management.adoc
+++ b/docs/src/main/asciidoc/centralized-log-management.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Centralized log management (Graylog, Logstash, Fluentd)
 
diff --git a/docs/src/main/asciidoc/class-loading-reference.adoc b/docs/src/main/asciidoc/class-loading-reference.adoc
index e7a81156face6..aaf6077792429 100644
--- a/docs/src/main/asciidoc/class-loading-reference.adoc
+++ b/docs/src/main/asciidoc/class-loading-reference.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Class Loading Reference
 
diff --git a/docs/src/main/asciidoc/cli-tooling.adoc b/docs/src/main/asciidoc/cli-tooling.adoc
index 832c4521ec336..c1358c0e00db8 100644
--- a/docs/src/main/asciidoc/cli-tooling.adoc
+++ b/docs/src/main/asciidoc/cli-tooling.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Building Quarkus apps with Quarkus Command Line Interface (CLI)
 
diff --git a/docs/src/main/asciidoc/command-mode-reference.adoc b/docs/src/main/asciidoc/command-mode-reference.adoc
index 78d16472b192a..f6f762241e35b 100644
--- a/docs/src/main/asciidoc/command-mode-reference.adoc
+++ b/docs/src/main/asciidoc/command-mode-reference.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Command Mode Applications
 
diff --git a/docs/src/main/asciidoc/config-reference.adoc b/docs/src/main/asciidoc/config-reference.adoc
index 8d4728d8c767f..0e3aaaae3e37e 100644
--- a/docs/src/main/asciidoc/config-reference.adoc
+++ b/docs/src/main/asciidoc/config-reference.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Configuration Reference Guide
 
diff --git a/docs/src/main/asciidoc/config.adoc b/docs/src/main/asciidoc/config.adoc
index 59fa069c41d16..4dd23e6e4dd65 100644
--- a/docs/src/main/asciidoc/config.adoc
+++ b/docs/src/main/asciidoc/config.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Configuring Your Application
 
diff --git a/docs/src/main/asciidoc/consul-config.adoc b/docs/src/main/asciidoc/consul-config.adoc
index 6f84de72399fb..64652eee8dfd0 100644
--- a/docs/src/main/asciidoc/consul-config.adoc
+++ b/docs/src/main/asciidoc/consul-config.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Reading properties from Consul
 
diff --git a/docs/src/main/asciidoc/container-image.adoc b/docs/src/main/asciidoc/container-image.adoc
index 7f6cd9e77a783..f3b7e3ae4c2db 100644
--- a/docs/src/main/asciidoc/container-image.adoc
+++ b/docs/src/main/asciidoc/container-image.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Container Images
 
diff --git a/docs/src/main/asciidoc/context-propagation.adoc b/docs/src/main/asciidoc/context-propagation.adoc
index 72e4d8774bffa..147ca885f8545 100644
--- a/docs/src/main/asciidoc/context-propagation.adoc
+++ b/docs/src/main/asciidoc/context-propagation.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Context Propagation in Quarkus
 
diff --git a/docs/src/main/asciidoc/credentials-provider.adoc b/docs/src/main/asciidoc/credentials-provider.adoc
index f37587ac2b306..d9ba21f0b9abf 100644
--- a/docs/src/main/asciidoc/credentials-provider.adoc
+++ b/docs/src/main/asciidoc/credentials-provider.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using a Credentials Provider
 
diff --git a/docs/src/main/asciidoc/datasource.adoc b/docs/src/main/asciidoc/datasource.adoc
index 6989eb906dd06..f011b9794b121 100644
--- a/docs/src/main/asciidoc/datasource.adoc
+++ b/docs/src/main/asciidoc/datasource.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Datasources
 
diff --git a/docs/src/main/asciidoc/deploying-to-azure-cloud.adoc b/docs/src/main/asciidoc/deploying-to-azure-cloud.adoc
index e05a006e995d6..e65bd5321dfe1 100644
--- a/docs/src/main/asciidoc/deploying-to-azure-cloud.adoc
+++ b/docs/src/main/asciidoc/deploying-to-azure-cloud.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Deploying to Microsoft Azure Cloud
 
diff --git a/docs/src/main/asciidoc/deploying-to-google-cloud.adoc b/docs/src/main/asciidoc/deploying-to-google-cloud.adoc
index eaf67f74e4606..b969cf6932321 100644
--- a/docs/src/main/asciidoc/deploying-to-google-cloud.adoc
+++ b/docs/src/main/asciidoc/deploying-to-google-cloud.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Deploying to Google Cloud Platform (GCP)
 
diff --git a/docs/src/main/asciidoc/deploying-to-kubernetes.adoc b/docs/src/main/asciidoc/deploying-to-kubernetes.adoc
index b57e90a595ca3..404a88c1edf89 100644
--- a/docs/src/main/asciidoc/deploying-to-kubernetes.adoc
+++ b/docs/src/main/asciidoc/deploying-to-kubernetes.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Kubernetes extension
 
diff --git a/docs/src/main/asciidoc/deploying-to-openshift.adoc b/docs/src/main/asciidoc/deploying-to-openshift.adoc
index 18a0178537b29..9fa8cde9ddf72 100644
--- a/docs/src/main/asciidoc/deploying-to-openshift.adoc
+++ b/docs/src/main/asciidoc/deploying-to-openshift.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Deploying on OpenShift
 
diff --git a/docs/src/main/asciidoc/dev-ui.adoc b/docs/src/main/asciidoc/dev-ui.adoc
index df52bd032dbbd..22d2404019a20 100644
--- a/docs/src/main/asciidoc/dev-ui.adoc
+++ b/docs/src/main/asciidoc/dev-ui.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Dev UI
 
diff --git a/docs/src/main/asciidoc/elasticsearch.adoc b/docs/src/main/asciidoc/elasticsearch.adoc
index b39a93d466fe9..dbc4ae998597e 100644
--- a/docs/src/main/asciidoc/elasticsearch.adoc
+++ b/docs/src/main/asciidoc/elasticsearch.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Connecting to an Elasticsearch cluster
 include::./attributes.adoc[]
diff --git a/docs/src/main/asciidoc/flyway.adoc b/docs/src/main/asciidoc/flyway.adoc
index f5e69577e5495..be18403db2377 100644
--- a/docs/src/main/asciidoc/flyway.adoc
+++ b/docs/src/main/asciidoc/flyway.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using Flyway
 
diff --git a/docs/src/main/asciidoc/funqy-amazon-lambda-http.adoc b/docs/src/main/asciidoc/funqy-amazon-lambda-http.adoc
index 1d8f419c992bb..8258479ed3c54 100644
--- a/docs/src/main/asciidoc/funqy-amazon-lambda-http.adoc
+++ b/docs/src/main/asciidoc/funqy-amazon-lambda-http.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Funqy HTTP Binding with Amazon Lambda 
 :extension-status: preview
diff --git a/docs/src/main/asciidoc/funqy-amazon-lambda.adoc b/docs/src/main/asciidoc/funqy-amazon-lambda.adoc
index 00a397cb0f6ab..3f003d2bf9087 100644
--- a/docs/src/main/asciidoc/funqy-amazon-lambda.adoc
+++ b/docs/src/main/asciidoc/funqy-amazon-lambda.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Funqy Amazon Lambda Binding
 :extension-status: preview
diff --git a/docs/src/main/asciidoc/funqy-azure-functions-http.adoc b/docs/src/main/asciidoc/funqy-azure-functions-http.adoc
index 2b7e2a4c673e1..2952aed2afabc 100644
--- a/docs/src/main/asciidoc/funqy-azure-functions-http.adoc
+++ b/docs/src/main/asciidoc/funqy-azure-functions-http.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Funqy HTTP Binding with Azure Functions
 :extension-status: preview
diff --git a/docs/src/main/asciidoc/funqy-gcp-functions-http.adoc b/docs/src/main/asciidoc/funqy-gcp-functions-http.adoc
index 132cf6b8a99b9..1b9c89c4cb3e7 100644
--- a/docs/src/main/asciidoc/funqy-gcp-functions-http.adoc
+++ b/docs/src/main/asciidoc/funqy-gcp-functions-http.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Funqy HTTP Binding with Google Cloud Functions
 :extension-status: experimental
diff --git a/docs/src/main/asciidoc/funqy-gcp-functions.adoc b/docs/src/main/asciidoc/funqy-gcp-functions.adoc
index c51a9bcb17e2e..7f9bd88483fed 100644
--- a/docs/src/main/asciidoc/funqy-gcp-functions.adoc
+++ b/docs/src/main/asciidoc/funqy-gcp-functions.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Funqy Google Cloud Functions
 :extension-status: experimental
diff --git a/docs/src/main/asciidoc/funqy-http.adoc b/docs/src/main/asciidoc/funqy-http.adoc
index ee3d1bd4b37cb..008d04499e9d5 100644
--- a/docs/src/main/asciidoc/funqy-http.adoc
+++ b/docs/src/main/asciidoc/funqy-http.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Funqy HTTP Binding (Standalone)
 
diff --git a/docs/src/main/asciidoc/funqy-knative-events.adoc b/docs/src/main/asciidoc/funqy-knative-events.adoc
index 36da96a567c68..f33d010f6faa1 100644
--- a/docs/src/main/asciidoc/funqy-knative-events.adoc
+++ b/docs/src/main/asciidoc/funqy-knative-events.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Funqy Knative Events Binding
 
diff --git a/docs/src/main/asciidoc/funqy.adoc b/docs/src/main/asciidoc/funqy.adoc
index 9fb28d0520a04..5afa10ccba5a3 100644
--- a/docs/src/main/asciidoc/funqy.adoc
+++ b/docs/src/main/asciidoc/funqy.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Funqy
 
diff --git a/docs/src/main/asciidoc/gcp-functions-http.adoc b/docs/src/main/asciidoc/gcp-functions-http.adoc
index a646e22484596..67bf8bce26327 100644
--- a/docs/src/main/asciidoc/gcp-functions-http.adoc
+++ b/docs/src/main/asciidoc/gcp-functions-http.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Google Cloud Functions (Serverless) with RESTEasy, Undertow, or Vert.x Web
 :extension-status: experimental
diff --git a/docs/src/main/asciidoc/gcp-functions.adoc b/docs/src/main/asciidoc/gcp-functions.adoc
index ac37cf701df45..5f756e8fbe01b 100644
--- a/docs/src/main/asciidoc/gcp-functions.adoc
+++ b/docs/src/main/asciidoc/gcp-functions.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Google Cloud Functions (Serverless)
 :extension-status: experimental
diff --git a/docs/src/main/asciidoc/getting-started-reactive.adoc b/docs/src/main/asciidoc/getting-started-reactive.adoc
index e7d42c7e27298..0976da65afef5 100644
--- a/docs/src/main/asciidoc/getting-started-reactive.adoc
+++ b/docs/src/main/asciidoc/getting-started-reactive.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Getting started with Reactive
 
diff --git a/docs/src/main/asciidoc/getting-started-testing.adoc b/docs/src/main/asciidoc/getting-started-testing.adoc
index 96813b6606eeb..bc51fdbda8a41 100644
--- a/docs/src/main/asciidoc/getting-started-testing.adoc
+++ b/docs/src/main/asciidoc/getting-started-testing.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Testing Your Application
 
@@ -991,8 +991,8 @@ remove duplicates. If you want to only enable a test resource on a single test c
 
 Quarkus provides a few implementations of `QuarkusTestResourceLifecycleManager` out of the box (see `io.quarkus.test.h2.H2DatabaseTestResource` which starts an H2 database, or `io.quarkus.test.kubernetes.client.KubernetesMockServerTestResource` which starts a mock Kubernetes API server),
 but it is common to create custom implementations to address specific application needs.
-Common cases include starting docker containers using https://www.testcontainers.org/[Testcontainers] (an example of which can be found https://github.com/quarkusio/quarkus-quickstarts/blob/master/kafka-quickstart/src/test/java/org/acme/kafka/KafkaResource.java[here]),
-or starting a mock HTTP server using http://wiremock.org/[Wiremock] (an example of which can be found https://github.com/geoand/quarkus-test-demo/blob/master/src/test/java/org/acme/getting/started/country/WiremockCountries.java[here]).
+Common cases include starting docker containers using https://www.testcontainers.org/[Testcontainers] (an example of which can be found https://github.com/quarkusio/quarkus-quickstarts/blob/main/kafka-quickstart/src/test/java/org/acme/kafka/KafkaResource.java[here]),
+or starting a mock HTTP server using http://wiremock.org/[Wiremock] (an example of which can be found https://github.com/geoand/quarkus-test-demo/blob/main/src/test/java/org/acme/getting/started/country/WiremockCountries.java[here]).
 
 === Annotation-based test resources
 
diff --git a/docs/src/main/asciidoc/getting-started.adoc b/docs/src/main/asciidoc/getting-started.adoc
index 4abc96d9efa66..3a1e60df3d615 100644
--- a/docs/src/main/asciidoc/getting-started.adoc
+++ b/docs/src/main/asciidoc/getting-started.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Creating Your First Application
 
diff --git a/docs/src/main/asciidoc/gradle-config.adoc b/docs/src/main/asciidoc/gradle-config.adoc
index f82b083dd34dc..fc3cb980093b5 100644
--- a/docs/src/main/asciidoc/gradle-config.adoc
+++ b/docs/src/main/asciidoc/gradle-config.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Gradle Plugin Repositories
 
diff --git a/docs/src/main/asciidoc/gradle-tooling.adoc b/docs/src/main/asciidoc/gradle-tooling.adoc
index e8155f3175cea..5f297c04673ee 100644
--- a/docs/src/main/asciidoc/gradle-tooling.adoc
+++ b/docs/src/main/asciidoc/gradle-tooling.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Building Quarkus apps with Gradle
 
diff --git a/docs/src/main/asciidoc/grpc-getting-started.adoc b/docs/src/main/asciidoc/grpc-getting-started.adoc
index 8c68bc31320c6..e19de7e4cea90 100644
--- a/docs/src/main/asciidoc/grpc-getting-started.adoc
+++ b/docs/src/main/asciidoc/grpc-getting-started.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Getting Started with gRPC
 
diff --git a/docs/src/main/asciidoc/grpc-service-consumption.adoc b/docs/src/main/asciidoc/grpc-service-consumption.adoc
index 10f4896c67f1a..d5180ffa09619 100644
--- a/docs/src/main/asciidoc/grpc-service-consumption.adoc
+++ b/docs/src/main/asciidoc/grpc-service-consumption.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Consuming a gRPC Service
 
diff --git a/docs/src/main/asciidoc/grpc-service-implementation.adoc b/docs/src/main/asciidoc/grpc-service-implementation.adoc
index 9d3ffa0485707..8c1024d0f0003 100644
--- a/docs/src/main/asciidoc/grpc-service-implementation.adoc
+++ b/docs/src/main/asciidoc/grpc-service-implementation.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Implementing a gRPC Service
 
diff --git a/docs/src/main/asciidoc/grpc.adoc b/docs/src/main/asciidoc/grpc.adoc
index cbdb6de4e56a7..2e753f6d6a06b 100644
--- a/docs/src/main/asciidoc/grpc.adoc
+++ b/docs/src/main/asciidoc/grpc.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus gRPC
 
diff --git a/docs/src/main/asciidoc/hibernate-orm-panache-kotlin.adoc b/docs/src/main/asciidoc/hibernate-orm-panache-kotlin.adoc
index 7a75131fecd11..d91d00d02cdb9 100644
--- a/docs/src/main/asciidoc/hibernate-orm-panache-kotlin.adoc
+++ b/docs/src/main/asciidoc/hibernate-orm-panache-kotlin.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Simplified Hibernate ORM with Panache and Kotlin
 
diff --git a/docs/src/main/asciidoc/hibernate-orm-panache.adoc b/docs/src/main/asciidoc/hibernate-orm-panache.adoc
index 2a354d80067f1..91072d469ba16 100644
--- a/docs/src/main/asciidoc/hibernate-orm-panache.adoc
+++ b/docs/src/main/asciidoc/hibernate-orm-panache.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Simplified Hibernate ORM with Panache
 
diff --git a/docs/src/main/asciidoc/hibernate-orm.adoc b/docs/src/main/asciidoc/hibernate-orm.adoc
index 2eabb64a4707b..efa82492f36e7 100644
--- a/docs/src/main/asciidoc/hibernate-orm.adoc
+++ b/docs/src/main/asciidoc/hibernate-orm.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using Hibernate ORM and JPA
 
diff --git a/docs/src/main/asciidoc/hibernate-search-orm-elasticsearch.adoc b/docs/src/main/asciidoc/hibernate-search-orm-elasticsearch.adoc
index d338e93bb87d9..e0b09a227b57b 100644
--- a/docs/src/main/asciidoc/hibernate-search-orm-elasticsearch.adoc
+++ b/docs/src/main/asciidoc/hibernate-search-orm-elasticsearch.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Hibernate Search guide
 :hibernate-search-doc-prefix: https://docs.jboss.org/hibernate/search/6.0/reference/en-US/html_single/
diff --git a/docs/src/main/asciidoc/http-reference.adoc b/docs/src/main/asciidoc/http-reference.adoc
index bbc5e53ce5af7..5ff491113760d 100644
--- a/docs/src/main/asciidoc/http-reference.adoc
+++ b/docs/src/main/asciidoc/http-reference.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - HTTP Reference
 
diff --git a/docs/src/main/asciidoc/ide-tooling.adoc b/docs/src/main/asciidoc/ide-tooling.adoc
index 9c2af5d198a6b..0e009fdf5c884 100644
--- a/docs/src/main/asciidoc/ide-tooling.adoc
+++ b/docs/src/main/asciidoc/ide-tooling.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Quarkus Tools in your favorite IDE
 
diff --git a/docs/src/main/asciidoc/infinispan-client.adoc b/docs/src/main/asciidoc/infinispan-client.adoc
index 4e9491097c8dc..97a4d191b725c 100644
--- a/docs/src/main/asciidoc/infinispan-client.adoc
+++ b/docs/src/main/asciidoc/infinispan-client.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Infinispan Client
 
diff --git a/docs/src/main/asciidoc/jgit.adoc b/docs/src/main/asciidoc/jgit.adoc
index 35939eab6a05f..c357432a345e1 100644
--- a/docs/src/main/asciidoc/jgit.adoc
+++ b/docs/src/main/asciidoc/jgit.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - JGit
 
diff --git a/docs/src/main/asciidoc/jms.adoc b/docs/src/main/asciidoc/jms.adoc
index 3d008ae010b39..f49be31e9e1d8 100644
--- a/docs/src/main/asciidoc/jms.adoc
+++ b/docs/src/main/asciidoc/jms.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using JMS
 include::./attributes.adoc[]
diff --git a/docs/src/main/asciidoc/kafka-streams.adoc b/docs/src/main/asciidoc/kafka-streams.adoc
index 50e2baf943fc4..474774966661a 100644
--- a/docs/src/main/asciidoc/kafka-streams.adoc
+++ b/docs/src/main/asciidoc/kafka-streams.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using Apache Kafka Streams
 
@@ -52,7 +52,7 @@ Together, these settings will ensure that the application can very quickly recon
 
 In this guide, we are going to generate (random) temperature values in one component (named `generator`).
 These values are associated to given weather stations and are written in a Kafka topic (`temperature-values`).
-Another topic (`weather-stations`) contains just the master data about the weather stations themselves (id and name).
+Another topic (`weather-stations`) contains just the main data about the weather stations themselves (id and name).
 
 A second component (`aggregator`) reads from the two Kafka topics and processes them in a streaming pipeline:
 
diff --git a/docs/src/main/asciidoc/kafka.adoc b/docs/src/main/asciidoc/kafka.adoc
index 27bdf4804f353..3d145afb36c89 100644
--- a/docs/src/main/asciidoc/kafka.adoc
+++ b/docs/src/main/asciidoc/kafka.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using Apache Kafka with Reactive Messaging
 
diff --git a/docs/src/main/asciidoc/kogito.adoc b/docs/src/main/asciidoc/kogito.adoc
index f4bde69707604..0b41facf0cef2 100644
--- a/docs/src/main/asciidoc/kogito.adoc
+++ b/docs/src/main/asciidoc/kogito.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using Kogito to add business automation capabilities to an application
 
diff --git a/docs/src/main/asciidoc/kotlin.adoc b/docs/src/main/asciidoc/kotlin.adoc
index 9c646ba16f540..ba88483030e31 100644
--- a/docs/src/main/asciidoc/kotlin.adoc
+++ b/docs/src/main/asciidoc/kotlin.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using Kotlin
 
diff --git a/docs/src/main/asciidoc/kubernetes-client.adoc b/docs/src/main/asciidoc/kubernetes-client.adoc
index 8624958617491..5f0b86e57c978 100644
--- a/docs/src/main/asciidoc/kubernetes-client.adoc
+++ b/docs/src/main/asciidoc/kubernetes-client.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Kubernetes Client
 
@@ -47,7 +47,7 @@ quarkus.kubernetes-client.trust-certs=false
 quarkus.kubernetes-client.namespace=default
 ----
 
-Note that the full list of properties is available in the https://github.com/quarkusio/quarkus/blob/master/extensions/kubernetes-client/runtime-internal/src/main/java/io/quarkus/kubernetes/client/runtime/KubernetesClientBuildConfig.java[KubernetesClientBuildConfig] class.
+Note that the full list of properties is available in the https://github.com/quarkusio/quarkus/blob/main/extensions/kubernetes-client/runtime-internal/src/main/java/io/quarkus/kubernetes/client/runtime/KubernetesClientBuildConfig.java[KubernetesClientBuildConfig] class.
 
 === Overriding
 
diff --git a/docs/src/main/asciidoc/kubernetes-config.adoc b/docs/src/main/asciidoc/kubernetes-config.adoc
index 6c22c19c64f5d..a8a8209bfcb84 100644
--- a/docs/src/main/asciidoc/kubernetes-config.adoc
+++ b/docs/src/main/asciidoc/kubernetes-config.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Kubernetes Config
 
diff --git a/docs/src/main/asciidoc/lifecycle.adoc b/docs/src/main/asciidoc/lifecycle.adoc
index 7bc41792de35b..a97a99fe594d1 100644
--- a/docs/src/main/asciidoc/lifecycle.adoc
+++ b/docs/src/main/asciidoc/lifecycle.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Application Initialization and Termination
 
diff --git a/docs/src/main/asciidoc/liquibase.adoc b/docs/src/main/asciidoc/liquibase.adoc
index c1a62dfd0f42a..0bb4c2dfa2fdc 100644
--- a/docs/src/main/asciidoc/liquibase.adoc
+++ b/docs/src/main/asciidoc/liquibase.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using Liquibase
 
diff --git a/docs/src/main/asciidoc/logging-sentry.adoc b/docs/src/main/asciidoc/logging-sentry.adoc
index 5e1ba7fc87846..67e259d5b3c68 100644
--- a/docs/src/main/asciidoc/logging-sentry.adoc
+++ b/docs/src/main/asciidoc/logging-sentry.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Logging to Sentry
 
diff --git a/docs/src/main/asciidoc/logging.adoc b/docs/src/main/asciidoc/logging.adoc
index e3c166269c91b..abef279077cb3 100644
--- a/docs/src/main/asciidoc/logging.adoc
+++ b/docs/src/main/asciidoc/logging.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Configuring Logging
 
diff --git a/docs/src/main/asciidoc/mailer.adoc b/docs/src/main/asciidoc/mailer.adoc
index 3704c987791f9..1c692d72cf093 100644
--- a/docs/src/main/asciidoc/mailer.adoc
+++ b/docs/src/main/asciidoc/mailer.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Sending emails
 
diff --git a/docs/src/main/asciidoc/maven-tooling.adoc b/docs/src/main/asciidoc/maven-tooling.adoc
index 3afa20a9a6ce3..33db0c66d42dd 100644
--- a/docs/src/main/asciidoc/maven-tooling.adoc
+++ b/docs/src/main/asciidoc/maven-tooling.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Building applications with Maven
 
diff --git a/docs/src/main/asciidoc/micrometer.adoc b/docs/src/main/asciidoc/micrometer.adoc
index 92d549aa6e86d..860e7c8c755a4 100644
--- a/docs/src/main/asciidoc/micrometer.adoc
+++ b/docs/src/main/asciidoc/micrometer.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Micrometer Metrics
 
diff --git a/docs/src/main/asciidoc/microprofile-fault-tolerance.adoc b/docs/src/main/asciidoc/microprofile-fault-tolerance.adoc
index ff65cd43ed9b9..6cb2699413ab6 100644
--- a/docs/src/main/asciidoc/microprofile-fault-tolerance.adoc
+++ b/docs/src/main/asciidoc/microprofile-fault-tolerance.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Fault Tolerance
 
diff --git a/docs/src/main/asciidoc/microprofile-graphql.adoc b/docs/src/main/asciidoc/microprofile-graphql.adoc
index 8c907977a2a35..789adcf782269 100644
--- a/docs/src/main/asciidoc/microprofile-graphql.adoc
+++ b/docs/src/main/asciidoc/microprofile-graphql.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - GraphQL
 
diff --git a/docs/src/main/asciidoc/microprofile-health.adoc b/docs/src/main/asciidoc/microprofile-health.adoc
index e85b534fd220f..52e2075173faf 100644
--- a/docs/src/main/asciidoc/microprofile-health.adoc
+++ b/docs/src/main/asciidoc/microprofile-health.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - MicroProfile Health
 
diff --git a/docs/src/main/asciidoc/microprofile-metrics.adoc b/docs/src/main/asciidoc/microprofile-metrics.adoc
index e21970b066c7f..bc1438a5bff3f 100644
--- a/docs/src/main/asciidoc/microprofile-metrics.adoc
+++ b/docs/src/main/asciidoc/microprofile-metrics.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - MicroProfile Metrics
 
diff --git a/docs/src/main/asciidoc/mongodb-panache.adoc b/docs/src/main/asciidoc/mongodb-panache.adoc
index 0876846000158..bb1d3e2d90ca5 100644
--- a/docs/src/main/asciidoc/mongodb-panache.adoc
+++ b/docs/src/main/asciidoc/mongodb-panache.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Simplified MongoDB with Panache
 
diff --git a/docs/src/main/asciidoc/mongodb.adoc b/docs/src/main/asciidoc/mongodb.adoc
index 54fe32c7fe5a0..020637917b5a8 100644
--- a/docs/src/main/asciidoc/mongodb.adoc
+++ b/docs/src/main/asciidoc/mongodb.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using the MongoDB Client
 include::./attributes.adoc[]
diff --git a/docs/src/main/asciidoc/native-and-ssl.adoc b/docs/src/main/asciidoc/native-and-ssl.adoc
index fdbe0277d49a5..352647f88bac5 100644
--- a/docs/src/main/asciidoc/native-and-ssl.adoc
+++ b/docs/src/main/asciidoc/native-and-ssl.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using SSL With Native Executables
 
diff --git a/docs/src/main/asciidoc/neo4j.adoc b/docs/src/main/asciidoc/neo4j.adoc
index bcd68984fcf6e..d5546cedfc8c6 100644
--- a/docs/src/main/asciidoc/neo4j.adoc
+++ b/docs/src/main/asciidoc/neo4j.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Neo4j
 :neo4j_version: 4.0.0
diff --git a/docs/src/main/asciidoc/openapi-swaggerui.adoc b/docs/src/main/asciidoc/openapi-swaggerui.adoc
index 8af97f105de1c..0b973fc5d1cb1 100644
--- a/docs/src/main/asciidoc/openapi-swaggerui.adoc
+++ b/docs/src/main/asciidoc/openapi-swaggerui.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using OpenAPI and Swagger UI
 
diff --git a/docs/src/main/asciidoc/opentracing.adoc b/docs/src/main/asciidoc/opentracing.adoc
index 9ec9eabfc7d32..9195e6f6fe991 100644
--- a/docs/src/main/asciidoc/opentracing.adoc
+++ b/docs/src/main/asciidoc/opentracing.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using OpenTracing
 
diff --git a/docs/src/main/asciidoc/optaplanner.adoc b/docs/src/main/asciidoc/optaplanner.adoc
index 88f15b824c957..1ef8e6ecabad2 100644
--- a/docs/src/main/asciidoc/optaplanner.adoc
+++ b/docs/src/main/asciidoc/optaplanner.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = OptaPlanner - Using AI to optimize a schedule with OptaPlanner
 
diff --git a/docs/src/main/asciidoc/performance-measure.adoc b/docs/src/main/asciidoc/performance-measure.adoc
index ce72320ba1215..5c43ca028e8c6 100644
--- a/docs/src/main/asciidoc/performance-measure.adoc
+++ b/docs/src/main/asciidoc/performance-measure.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Measuring Performance
 
diff --git a/docs/src/main/asciidoc/picocli.adoc b/docs/src/main/asciidoc/picocli.adoc
index cfd1c2dadff09..8e2138d65f85e 100644
--- a/docs/src/main/asciidoc/picocli.adoc
+++ b/docs/src/main/asciidoc/picocli.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Command Mode with Picocli
 :extension-status: experimental
diff --git a/docs/src/main/asciidoc/platform.adoc b/docs/src/main/asciidoc/platform.adoc
index ec478954c34d1..084344e1ab804 100644
--- a/docs/src/main/asciidoc/platform.adoc
+++ b/docs/src/main/asciidoc/platform.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Platform
 
diff --git a/docs/src/main/asciidoc/quartz.adoc b/docs/src/main/asciidoc/quartz.adoc
index d22e842abe6e2..dc4a5a101e455 100644
--- a/docs/src/main/asciidoc/quartz.adoc
+++ b/docs/src/main/asciidoc/quartz.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Scheduling Periodic Tasks with Quartz
 
diff --git a/docs/src/main/asciidoc/qute-reference.adoc b/docs/src/main/asciidoc/qute-reference.adoc
index 6f0f1787cf274..d7ffce752761d 100644
--- a/docs/src/main/asciidoc/qute-reference.adoc
+++ b/docs/src/main/asciidoc/qute-reference.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Qute Reference Guide
 
diff --git a/docs/src/main/asciidoc/qute.adoc b/docs/src/main/asciidoc/qute.adoc
index 46eeeb7a1c758..a53ab455466ae 100644
--- a/docs/src/main/asciidoc/qute.adoc
+++ b/docs/src/main/asciidoc/qute.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Qute Templating Engine
 
diff --git a/docs/src/main/asciidoc/reactive-event-bus.adoc b/docs/src/main/asciidoc/reactive-event-bus.adoc
index c30e5205702a0..183d79755e001 100644
--- a/docs/src/main/asciidoc/reactive-event-bus.adoc
+++ b/docs/src/main/asciidoc/reactive-event-bus.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using the event bus
 
diff --git a/docs/src/main/asciidoc/reactive-messaging-http.adoc b/docs/src/main/asciidoc/reactive-messaging-http.adoc
index 8d03447e4c31d..2e653d4ee86f8 100644
--- a/docs/src/main/asciidoc/reactive-messaging-http.adoc
+++ b/docs/src/main/asciidoc/reactive-messaging-http.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using HTTP and WebSockets with Reactive Messaging
 
diff --git a/docs/src/main/asciidoc/reactive-routes.adoc b/docs/src/main/asciidoc/reactive-routes.adoc
index cda96a21da55c..8ea768c54419e 100644
--- a/docs/src/main/asciidoc/reactive-routes.adoc
+++ b/docs/src/main/asciidoc/reactive-routes.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Using Reactive Routes
 
diff --git a/docs/src/main/asciidoc/reactive-sql-clients.adoc b/docs/src/main/asciidoc/reactive-sql-clients.adoc
index 1b0be6ada6dfb..bf0ad6b551166 100644
--- a/docs/src/main/asciidoc/reactive-sql-clients.adoc
+++ b/docs/src/main/asciidoc/reactive-sql-clients.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Reactive SQL Clients
 
diff --git a/docs/src/main/asciidoc/redis.adoc b/docs/src/main/asciidoc/redis.adoc
index 4e88e6728ef52..4476ce8163317 100644
--- a/docs/src/main/asciidoc/redis.adoc
+++ b/docs/src/main/asciidoc/redis.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using the Redis Client
 :extension-status: preview
diff --git a/docs/src/main/asciidoc/rest-client-multipart.adoc b/docs/src/main/asciidoc/rest-client-multipart.adoc
index 81c6c9528ecde..f84ff56f4de4c 100644
--- a/docs/src/main/asciidoc/rest-client-multipart.adoc
+++ b/docs/src/main/asciidoc/rest-client-multipart.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using the REST Client with Multipart
 
diff --git a/docs/src/main/asciidoc/rest-client.adoc b/docs/src/main/asciidoc/rest-client.adoc
index 36adc4c044dcd..b16d5a665632e 100644
--- a/docs/src/main/asciidoc/rest-client.adoc
+++ b/docs/src/main/asciidoc/rest-client.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using the REST Client
 
diff --git a/docs/src/main/asciidoc/rest-data-panache.adoc b/docs/src/main/asciidoc/rest-data-panache.adoc
index 68a78f4ad494e..7b9fface7e183 100644
--- a/docs/src/main/asciidoc/rest-data-panache.adoc
+++ b/docs/src/main/asciidoc/rest-data-panache.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Generating JAX-RS resources with Panache
 
diff --git a/docs/src/main/asciidoc/rest-json.adoc b/docs/src/main/asciidoc/rest-json.adoc
index 47c24c99d55d5..64f81c91bc295 100644
--- a/docs/src/main/asciidoc/rest-json.adoc
+++ b/docs/src/main/asciidoc/rest-json.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Writing JSON REST Services
 
diff --git a/docs/src/main/asciidoc/resteasy-reactive.adoc b/docs/src/main/asciidoc/resteasy-reactive.adoc
index 33b9bfd39e332..7453194079748 100644
--- a/docs/src/main/asciidoc/resteasy-reactive.adoc
+++ b/docs/src/main/asciidoc/resteasy-reactive.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Writing REST Services with RESTEasy Reactive
 
diff --git a/docs/src/main/asciidoc/scheduler-reference.adoc b/docs/src/main/asciidoc/scheduler-reference.adoc
index 3d4bb82372c72..a67d81e785c2e 100644
--- a/docs/src/main/asciidoc/scheduler-reference.adoc
+++ b/docs/src/main/asciidoc/scheduler-reference.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Scheduler Reference Guide
 
diff --git a/docs/src/main/asciidoc/scheduler.adoc b/docs/src/main/asciidoc/scheduler.adoc
index 2fe3255e4ca70..d00951e91fc5a 100644
--- a/docs/src/main/asciidoc/scheduler.adoc
+++ b/docs/src/main/asciidoc/scheduler.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Scheduling Periodic Tasks
 
diff --git a/docs/src/main/asciidoc/scripting.adoc b/docs/src/main/asciidoc/scripting.adoc
index 346fd962b901d..c7b8c7f1e6caf 100644
--- a/docs/src/main/asciidoc/scripting.adoc
+++ b/docs/src/main/asciidoc/scripting.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Scripting with Quarkus
 include::./attributes.adoc[]
diff --git a/docs/src/main/asciidoc/security-authorization.adoc b/docs/src/main/asciidoc/security-authorization.adoc
index 038497950efa6..fde71e04b0bd4 100644
--- a/docs/src/main/asciidoc/security-authorization.adoc
+++ b/docs/src/main/asciidoc/security-authorization.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Authorization of Web Endpoints
 
diff --git a/docs/src/main/asciidoc/security-built-in-authentication.adoc b/docs/src/main/asciidoc/security-built-in-authentication.adoc
index 9addb9d4aa95d..eb7fd2bc21d83 100644
--- a/docs/src/main/asciidoc/security-built-in-authentication.adoc
+++ b/docs/src/main/asciidoc/security-built-in-authentication.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Built-In Authentication Support
 
diff --git a/docs/src/main/asciidoc/security-customization.adoc b/docs/src/main/asciidoc/security-customization.adoc
index f1be5e417d250..07b588c00a78b 100644
--- a/docs/src/main/asciidoc/security-customization.adoc
+++ b/docs/src/main/asciidoc/security-customization.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Security Tips and Tricks
 
diff --git a/docs/src/main/asciidoc/security-jdbc.adoc b/docs/src/main/asciidoc/security-jdbc.adoc
index 401266d4cfda4..23fb2b79f345d 100644
--- a/docs/src/main/asciidoc/security-jdbc.adoc
+++ b/docs/src/main/asciidoc/security-jdbc.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using Security with JDBC
 
diff --git a/docs/src/main/asciidoc/security-jpa.adoc b/docs/src/main/asciidoc/security-jpa.adoc
index 3c56b9017b985..acacf06d410a3 100644
--- a/docs/src/main/asciidoc/security-jpa.adoc
+++ b/docs/src/main/asciidoc/security-jpa.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using Security with JPA
 
diff --git a/docs/src/main/asciidoc/security-jwt.adoc b/docs/src/main/asciidoc/security-jwt.adoc
index 54fa681eee19d..7aef1d116b8d6 100644
--- a/docs/src/main/asciidoc/security-jwt.adoc
+++ b/docs/src/main/asciidoc/security-jwt.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using JWT RBAC
 
diff --git a/docs/src/main/asciidoc/security-keycloak-authorization.adoc b/docs/src/main/asciidoc/security-keycloak-authorization.adoc
index 6c4d1ea15e9a0..4121457d56506 100644
--- a/docs/src/main/asciidoc/security-keycloak-authorization.adoc
+++ b/docs/src/main/asciidoc/security-keycloak-authorization.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using OpenID Connect and Keycloak to Centralize Authorization
 
diff --git a/docs/src/main/asciidoc/security-ldap.adoc b/docs/src/main/asciidoc/security-ldap.adoc
index fffb9290f30cf..095a587404d0d 100644
--- a/docs/src/main/asciidoc/security-ldap.adoc
+++ b/docs/src/main/asciidoc/security-ldap.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using Security with an LDAP Realm
 
diff --git a/docs/src/main/asciidoc/security-oauth2.adoc b/docs/src/main/asciidoc/security-oauth2.adoc
index ad9df8218ead6..eccfe5c01a36c 100644
--- a/docs/src/main/asciidoc/security-oauth2.adoc
+++ b/docs/src/main/asciidoc/security-oauth2.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using OAuth2 RBAC
 
diff --git a/docs/src/main/asciidoc/security-openid-connect-client.adoc b/docs/src/main/asciidoc/security-openid-connect-client.adoc
index 05d5e2e284c78..ae62a005c7bc5 100644
--- a/docs/src/main/asciidoc/security-openid-connect-client.adoc
+++ b/docs/src/main/asciidoc/security-openid-connect-client.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using OpenID Connect and OAuth2 Client and Filters to manage access tokens
 
diff --git a/docs/src/main/asciidoc/security-openid-connect-multitenancy.adoc b/docs/src/main/asciidoc/security-openid-connect-multitenancy.adoc
index 98e893898938e..7678364c6d6f3 100644
--- a/docs/src/main/asciidoc/security-openid-connect-multitenancy.adoc
+++ b/docs/src/main/asciidoc/security-openid-connect-multitenancy.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using OpenID Connect Multi-Tenancy
 
diff --git a/docs/src/main/asciidoc/security-openid-connect-web-authentication.adoc b/docs/src/main/asciidoc/security-openid-connect-web-authentication.adoc
index 20e7b53d50e7d..1470a8e76dac1 100644
--- a/docs/src/main/asciidoc/security-openid-connect-web-authentication.adoc
+++ b/docs/src/main/asciidoc/security-openid-connect-web-authentication.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using OpenID Connect to Protect Web Applications using Authorization Code Flow.
 
diff --git a/docs/src/main/asciidoc/security-openid-connect.adoc b/docs/src/main/asciidoc/security-openid-connect.adoc
index 5f3abdbc7c086..a9321f802cbc5 100644
--- a/docs/src/main/asciidoc/security-openid-connect.adoc
+++ b/docs/src/main/asciidoc/security-openid-connect.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using OpenID Connect to Protect Service Applications using Bearer Token Authorization
 
diff --git a/docs/src/main/asciidoc/security-properties.adoc b/docs/src/main/asciidoc/security-properties.adoc
index 93e6f800b321a..8312095ce1aec 100644
--- a/docs/src/main/asciidoc/security-properties.adoc
+++ b/docs/src/main/asciidoc/security-properties.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using Security with .properties File
 
diff --git a/docs/src/main/asciidoc/security-testing.adoc b/docs/src/main/asciidoc/security-testing.adoc
index 0f269f9a667c9..ff5e16408d395 100644
--- a/docs/src/main/asciidoc/security-testing.adoc
+++ b/docs/src/main/asciidoc/security-testing.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Security Testing
 
diff --git a/docs/src/main/asciidoc/security.adoc b/docs/src/main/asciidoc/security.adoc
index feba31158fdcf..558e0446a73a6 100644
--- a/docs/src/main/asciidoc/security.adoc
+++ b/docs/src/main/asciidoc/security.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Security Architecture and Guides
 
diff --git a/docs/src/main/asciidoc/software-transactional-memory.adoc b/docs/src/main/asciidoc/software-transactional-memory.adoc
index 94e7ff683890c..5295c99cb8037 100644
--- a/docs/src/main/asciidoc/software-transactional-memory.adoc
+++ b/docs/src/main/asciidoc/software-transactional-memory.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Using Software Transactional Memory in Quarkus
 
diff --git a/docs/src/main/asciidoc/spring-boot-properties.adoc b/docs/src/main/asciidoc/spring-boot-properties.adoc
index 51d0749d5653c..23f4605cc748d 100644
--- a/docs/src/main/asciidoc/spring-boot-properties.adoc
+++ b/docs/src/main/asciidoc/spring-boot-properties.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Accessing application properties with Spring Boot properties API
 
diff --git a/docs/src/main/asciidoc/spring-cache.adoc b/docs/src/main/asciidoc/spring-cache.adoc
index 078e0ae19de5e..6637d38c6c646 100644
--- a/docs/src/main/asciidoc/spring-cache.adoc
+++ b/docs/src/main/asciidoc/spring-cache.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Quarkus Extension for Spring Cache API
 
diff --git a/docs/src/main/asciidoc/spring-cloud-config-client.adoc b/docs/src/main/asciidoc/spring-cloud-config-client.adoc
index fc7e09f1ef8fc..ad49ab9c26f2f 100644
--- a/docs/src/main/asciidoc/spring-cloud-config-client.adoc
+++ b/docs/src/main/asciidoc/spring-cloud-config-client.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Reading properties from Spring Cloud Config Server
 
diff --git a/docs/src/main/asciidoc/spring-data-jpa.adoc b/docs/src/main/asciidoc/spring-data-jpa.adoc
index 2759ead395aef..e8de3fb6d4032 100644
--- a/docs/src/main/asciidoc/spring-data-jpa.adoc
+++ b/docs/src/main/asciidoc/spring-data-jpa.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Extension for Spring Data API
 
@@ -596,7 +596,7 @@ quarkus.hibernate-orm.implicit-naming-strategy=org.springframework.boot.orm.jpa.
 
 ==== More examples
 
-An extensive list of examples can be seen in the https://github.com/quarkusio/quarkus/tree/master/integration-tests/spring-data-jpa[integration tests] directory which is located inside the Quarkus source code.
+An extensive list of examples can be seen in the https://github.com/quarkusio/quarkus/tree/main/integration-tests/spring-data-jpa[integration tests] directory which is located inside the Quarkus source code.
 
 === What is currently unsupported
 
diff --git a/docs/src/main/asciidoc/spring-data-rest.adoc b/docs/src/main/asciidoc/spring-data-rest.adoc
index 9e430cb343fac..0d1e4865e398c 100644
--- a/docs/src/main/asciidoc/spring-data-rest.adoc
+++ b/docs/src/main/asciidoc/spring-data-rest.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Extension for Spring Data REST
 
diff --git a/docs/src/main/asciidoc/spring-di.adoc b/docs/src/main/asciidoc/spring-di.adoc
index 681e308d82e26..10c9a9b0e28ae 100644
--- a/docs/src/main/asciidoc/spring-di.adoc
+++ b/docs/src/main/asciidoc/spring-di.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Quarkus Extension for Spring DI API
 
diff --git a/docs/src/main/asciidoc/spring-scheduled.adoc b/docs/src/main/asciidoc/spring-scheduled.adoc
index 8a348d628e01f..8643c063899ad 100644
--- a/docs/src/main/asciidoc/spring-scheduled.adoc
+++ b/docs/src/main/asciidoc/spring-scheduled.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Quarkus Extension for Spring Scheduling API
 
diff --git a/docs/src/main/asciidoc/spring-security.adoc b/docs/src/main/asciidoc/spring-security.adoc
index 4c5ed54408a12..a2e5c2d472bca 100644
--- a/docs/src/main/asciidoc/spring-security.adoc
+++ b/docs/src/main/asciidoc/spring-security.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Quarkus Extension for Spring Security API
 
diff --git a/docs/src/main/asciidoc/spring-web.adoc b/docs/src/main/asciidoc/spring-web.adoc
index 5d44a6956f0f6..ed61c15a8f9bc 100644
--- a/docs/src/main/asciidoc/spring-web.adoc
+++ b/docs/src/main/asciidoc/spring-web.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Quarkus Extension for Spring Web API
 
diff --git a/docs/src/main/asciidoc/tests-with-coverage.adoc b/docs/src/main/asciidoc/tests-with-coverage.adoc
index a09591224f948..9ddcc097ea9d2 100644
--- a/docs/src/main/asciidoc/tests-with-coverage.adoc
+++ b/docs/src/main/asciidoc/tests-with-coverage.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Measuring the coverage of your tests
 
diff --git a/docs/src/main/asciidoc/tika.adoc b/docs/src/main/asciidoc/tika.adoc
index d6a5d47f83ba4..41bcd48ea5893 100644
--- a/docs/src/main/asciidoc/tika.adoc
+++ b/docs/src/main/asciidoc/tika.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using Apache Tika
 
diff --git a/docs/src/main/asciidoc/tooling.adoc b/docs/src/main/asciidoc/tooling.adoc
index 4a0f9f37bd5db..4d3d7478db241 100644
--- a/docs/src/main/asciidoc/tooling.adoc
+++ b/docs/src/main/asciidoc/tooling.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using our Tooling
 
diff --git a/docs/src/main/asciidoc/transaction.adoc b/docs/src/main/asciidoc/transaction.adoc
index 42604df3d18f6..015779dbb2fe9 100644
--- a/docs/src/main/asciidoc/transaction.adoc
+++ b/docs/src/main/asciidoc/transaction.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Using Transactions in Quarkus
 
diff --git a/docs/src/main/asciidoc/validation.adoc b/docs/src/main/asciidoc/validation.adoc
index 688d3ee55a19f..f758f52900111 100644
--- a/docs/src/main/asciidoc/validation.adoc
+++ b/docs/src/main/asciidoc/validation.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Validation with Hibernate Validator
 
diff --git a/docs/src/main/asciidoc/vault-auth.adoc b/docs/src/main/asciidoc/vault-auth.adoc
index a65915d6a0d12..223f6648bcdd4 100644
--- a/docs/src/main/asciidoc/vault-auth.adoc
+++ b/docs/src/main/asciidoc/vault-auth.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Working with HashiCorp Vault’s Authentication
 
diff --git a/docs/src/main/asciidoc/vault-datasource.adoc b/docs/src/main/asciidoc/vault-datasource.adoc
index 9193209db9a56..b353510284700 100644
--- a/docs/src/main/asciidoc/vault-datasource.adoc
+++ b/docs/src/main/asciidoc/vault-datasource.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using HashiCorp Vault with Databases
 
diff --git a/docs/src/main/asciidoc/vault-transit.adoc b/docs/src/main/asciidoc/vault-transit.adoc
index 269937a97a8c5..54c1e224044c6 100644
--- a/docs/src/main/asciidoc/vault-transit.adoc
+++ b/docs/src/main/asciidoc/vault-transit.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using HashiCorp Vault's Transit Secret Engine
 
diff --git a/docs/src/main/asciidoc/vault.adoc b/docs/src/main/asciidoc/vault.adoc
index ad4523bac3106..5c383210e7e01 100644
--- a/docs/src/main/asciidoc/vault.adoc
+++ b/docs/src/main/asciidoc/vault.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using HashiCorp Vault
 
diff --git a/docs/src/main/asciidoc/vertx.adoc b/docs/src/main/asciidoc/vertx.adoc
index 3e45a4d883bb8..bc28612aaaf6e 100644
--- a/docs/src/main/asciidoc/vertx.adoc
+++ b/docs/src/main/asciidoc/vertx.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using Eclipse Vert.x
 
diff --git a/docs/src/main/asciidoc/websockets.adoc b/docs/src/main/asciidoc/websockets.adoc
index 9bf24d9d4e63f..2251c6bfb008f 100644
--- a/docs/src/main/asciidoc/websockets.adoc
+++ b/docs/src/main/asciidoc/websockets.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Using WebSockets
 
diff --git a/docs/src/main/asciidoc/writing-extensions.adoc b/docs/src/main/asciidoc/writing-extensions.adoc
index c4f641cca165e..2d79e65bd0008 100644
--- a/docs/src/main/asciidoc/writing-extensions.adoc
+++ b/docs/src/main/asciidoc/writing-extensions.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Writing Your Own Extension
 
@@ -2067,7 +2067,7 @@ Indicates that all charsets should be enabled in native image.
 
 `io.quarkus.deployment.builditem.ExtensionSslNativeSupportBuildItem`::
 A convenient way to tell Quarkus that the extension requires SSL and it should be enabled during native image build.
-When using this feature, remember to add your extension to the list of extensions that offer SSL support automatically on the https://github.com/quarkusio/quarkus/blob/master/docs/src/main/asciidoc/native-and-ssl.adoc[native and ssl guide].
+When using this feature, remember to add your extension to the list of extensions that offer SSL support automatically on the https://github.com/quarkusio/quarkus/blob/main/docs/src/main/asciidoc/native-and-ssl.adoc[native and ssl guide].
 
 === IDE support tips
 
diff --git a/docs/src/main/asciidoc/writing-native-applications-tips.adoc b/docs/src/main/asciidoc/writing-native-applications-tips.adoc
index 06a181274b442..44f0f7bd4a8d8 100644
--- a/docs/src/main/asciidoc/writing-native-applications-tips.adoc
+++ b/docs/src/main/asciidoc/writing-native-applications-tips.adoc
@@ -1,7 +1,7 @@
 ////
 This guide is maintained in the main Quarkus repository
 and pull requests should be submitted there:
-https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc
+https://github.com/quarkusio/quarkus/tree/main/docs/src/main/asciidoc
 ////
 = Quarkus - Tips for writing native applications
 
diff --git a/extensions/kubernetes/vanilla/deployment/src/main/java/io/quarkus/kubernetes/deployment/PrometheusConfig.java b/extensions/kubernetes/vanilla/deployment/src/main/java/io/quarkus/kubernetes/deployment/PrometheusConfig.java
index 97b87be88c161..4c41dbba788f8 100644
--- a/extensions/kubernetes/vanilla/deployment/src/main/java/io/quarkus/kubernetes/deployment/PrometheusConfig.java
+++ b/extensions/kubernetes/vanilla/deployment/src/main/java/io/quarkus/kubernetes/deployment/PrometheusConfig.java
@@ -13,7 +13,7 @@ public class PrometheusConfig {
     // Removal of prometheus.io from example:
     // https://github.com/prometheus/prometheus/commit/03a9e7f72e072c6d29f422425d8acd91a957836b
     // Current example of relabeling using non-prometheus.io-based strings:
-    // https://github.com/prometheus/prometheus/blob/master/documentation/examples/prometheus-kubernetes.yml#L139
+    // https://github.com/prometheus/prometheus/blob/main/documentation/examples/prometheus-kubernetes.yml#L139
 
     /**
      * When true (the default), emit a set of annotations to identify
@@ -32,7 +32,7 @@ public class PrometheusConfig {
      * knock-on effects. The default value is {@code prometheus.io}
      *
      * See Prometheus example:
-     * https://github.com/prometheus/prometheus/blob/master/documentation/examples/prometheus-kubernetes.yml
+     * https://github.com/prometheus/prometheus/blob/main/documentation/examples/prometheus-kubernetes.yml
      */
     @ConfigItem(defaultValue = "prometheus.io")
     String prefix;
diff --git a/extensions/tika/runtime/src/main/java/io/quarkus/tika/TikaContent.java b/extensions/tika/runtime/src/main/java/io/quarkus/tika/TikaContent.java
index a0a6d9f93a8ce..319c3d76d5bdc 100644
--- a/extensions/tika/runtime/src/main/java/io/quarkus/tika/TikaContent.java
+++ b/extensions/tika/runtime/src/main/java/io/quarkus/tika/TikaContent.java
@@ -43,7 +43,7 @@ public TikaMetadata getMetadata() {
      * Return the content of the embedded documents
      *
      * @return the list of the embedded documents, will be empty
-     *         if the current document has no embedded content or it has been appended to the master content
+     *         if the current document has no embedded content or it has been appended to the main content
      */
     public List<TikaContent> getEmbeddedContent() {
         return embeddedContent;
diff --git a/extensions/tika/runtime/src/main/java/io/quarkus/tika/TikaParser.java b/extensions/tika/runtime/src/main/java/io/quarkus/tika/TikaParser.java
index 29db6835c8a81..e28d111c214d8 100644
--- a/extensions/tika/runtime/src/main/java/io/quarkus/tika/TikaParser.java
+++ b/extensions/tika/runtime/src/main/java/io/quarkus/tika/TikaParser.java
@@ -84,15 +84,15 @@ protected TikaContent parseStream(InputStream entityStream, String contentType,
             try (InputStream tikaStream = TikaInputStream.get(entityStream)) {
                 parser.parse(tikaStream, tikaHandler, tikaMetadata, context);
                 if (this.appendEmbeddedContent) {
-                    // the embedded content if any has already been appended to the master content
+                    // the embedded content if any has already been appended to the main document content
                     return new TikaContent(tikaHandler == null ? null : tikaHandler.toString().trim(), convert(tikaMetadata));
                 } else {
                     RecursiveParserWrapperHandler rHandler = (RecursiveParserWrapperHandler) tikaHandler;
 
-                    // The metadata list represents the master and embedded content (text and metadata)
-                    // The first metadata in the list represents the master (outer) content
+                    // The metadata list represents the main document and embedded content (text and metadata)
+                    // The first metadata in the list represents the main document (outer) content
                     List<org.apache.tika.metadata.Metadata> allMetadata = rHandler.getMetadataList();
-                    String masterText = allMetadata.get(0).get(AbstractRecursiveParserWrapperHandler.TIKA_CONTENT);
+                    String mainDocumentText = allMetadata.get(0).get(AbstractRecursiveParserWrapperHandler.TIKA_CONTENT);
 
                     // Embedded (inner) content starts from the index 1.
                     List<TikaContent> embeddedContent = new LinkedList<>();
@@ -104,7 +104,7 @@ protected TikaContent parseStream(InputStream entityStream, String contentType,
                             embeddedContent.add(new TikaContent(embeddedText.trim(), convert(allMetadata.get(i))));
                         }
                     }
-                    return new TikaContent(masterText, convert(allMetadata.get(0)), embeddedContent);
+                    return new TikaContent(mainDocumentText, convert(allMetadata.get(0)), embeddedContent);
 
                 }
             }
@@ -118,14 +118,14 @@ protected TikaContent parseStream(InputStream entityStream, String contentType,
     private ContentHandler validateContentHandler(ContentHandler contentHandler) {
         if (!this.appendEmbeddedContent && !(contentHandler instanceof RecursiveParserWrapperHandler)) {
             throw new IllegalStateException(
-                    "The master and every embedded document will require a unique ContentHandler instance");
+                    "The main document and every embedded document will require a unique ContentHandler instance");
         }
         return contentHandler;
     }
 
     private ContentHandler createContentHandler() {
         // RecursiveParserWrapperHandler will use the factory to create a new ContentHandler
-        // for the master and each of the embedded documents
+        // for the main document and each of the embedded documents
         return this.appendEmbeddedContent ? new ToTextContentHandler()
                 : new RecursiveParserWrapperHandler(
                         new BasicContentHandlerFactory(BasicContentHandlerFactory.HANDLER_TYPE.TEXT, -1));
diff --git a/extensions/tika/runtime/src/main/java/io/quarkus/tika/runtime/TikaConfiguration.java b/extensions/tika/runtime/src/main/java/io/quarkus/tika/runtime/TikaConfiguration.java
index 1069b37faad10..e7882e2bbdafc 100644
--- a/extensions/tika/runtime/src/main/java/io/quarkus/tika/runtime/TikaConfiguration.java
+++ b/extensions/tika/runtime/src/main/java/io/quarkus/tika/runtime/TikaConfiguration.java
@@ -67,7 +67,7 @@ public class TikaConfiguration {
 
     /**
      * Controls how the content of the embedded documents is parsed.
-     * By default it is appended to the master document content.
+     * By default it is appended to the main document content.
      * Setting this property to false makes the content of each of the embedded documents
      * available separately.
      */
diff --git a/independent-projects/tools/codestarts/README.adoc b/independent-projects/tools/codestarts/README.adoc
index 506a3818597ea..848eccfd7a6a5 100644
--- a/independent-projects/tools/codestarts/README.adoc
+++ b/independent-projects/tools/codestarts/README.adoc
@@ -59,8 +59,8 @@ Each codestart consists of:
 
 == Where are the Quarkus Extension Codestarts located
 
-* Quarkus core codestarts dir: https://github.com/quarkusio/quarkus/tree/master/devtools/platform-descriptor-json/src/main/resources/codestarts/quarkus/core
-* Extension codestarts directory: https://github.com/quarkusio/quarkus/tree/master/devtools/platform-descriptor-json/src/main/resources/codestarts/quarkus/examples
+* Quarkus core codestarts dir: https://github.com/quarkusio/quarkus/tree/main/devtools/platform-descriptor-json/src/main/resources/codestarts/quarkus/core
+* Extension codestarts directory: https://github.com/quarkusio/quarkus/tree/main/devtools/platform-descriptor-json/src/main/resources/codestarts/quarkus/examples
 
 == Writing an Extension Codestart
 
@@ -89,7 +89,7 @@ jbang qcd@quarkusio -l java,kotlin -c ./examples/quarkus my-example
 . put the working extension codestart in `devtools/platform-descriptor-json/src/main/resources/codestarts/quarkus/examples` and submit a PR.
 . Add the `ref` value of the codestart to the extension metadata. This is how it is activated when the extension is selected (e.g )
 
-    Example: https://github.com/quarkusio/quarkus/blob/master/extensions/resteasy/runtime/src/main/resources/META-INF/quarkus-extension.yaml#L14
+    Example: https://github.com/quarkusio/quarkus/blob/main/extensions/resteasy/runtime/src/main/resources/META-INF/quarkus-extension.yaml#L14
 
 *NOTE* This is temporary, extension codestarts will soon live alongside the extension.
 
@@ -97,10 +97,10 @@ jbang qcd@quarkusio -l java,kotlin -c ./examples/quarkus my-example
 
 * We already have tests making sure we can create and build apps with all extension codestarts together with each build tools and languages:
 +
-https://github.com/quarkusio/quarkus/blob/master/integration-tests/devtools/src/test/java/io/quarkus/devtools/codestarts/quarkus/QuarkusCodestartRunIT.java#L74-L90
+https://github.com/quarkusio/quarkus/blob/main/integration-tests/devtools/src/test/java/io/quarkus/devtools/codestarts/quarkus/QuarkusCodestartRunIT.java#L74-L90
 * We have specific tests making sure the generation is working as expected (we will split it soon, you may create another class for your codestart):
 +
-https://github.com/quarkusio/quarkus/blob/master/integration-tests/devtools/src/test/java/io/quarkus/devtools/codestarts/quarkus/QuarkusCodestartGenerationTest.java
+https://github.com/quarkusio/quarkus/blob/main/integration-tests/devtools/src/test/java/io/quarkus/devtools/codestarts/quarkus/QuarkusCodestartGenerationTest.java
 
 === Writing tips
 
@@ -213,7 +213,7 @@ This is a big constraint and should be done as a last resort:
 
 To make it a singleton:
 
-* Put it in this directory: https://github.com/quarkusio/quarkus/tree/master/devtools/platform-descriptor-json/src/main/resources/codestarts/quarkus/singleton-examples
+* Put it in this directory: https://github.com/quarkusio/quarkus/tree/main/devtools/platform-descriptor-json/src/main/resources/codestarts/quarkus/singleton-examples
 * Add `singleton-example` in the tags:
 +
 codestart.yml
@@ -228,8 +228,8 @@ tags:
 
 == The generator sources
 
-* Codestart generator: https://github.com/quarkusio/quarkus/tree/master/independent-projects/tools/codestarts
-* Quarkus implementation of the Codestart generator: https://github.com/quarkusio/quarkus/tree/master/independent-projects/tools/devtools-common/src/main/java/io/quarkus/devtools/codestarts/quarkus
+* Codestart generator: https://github.com/quarkusio/quarkus/tree/main/independent-projects/tools/codestarts
+* Quarkus implementation of the Codestart generator: https://github.com/quarkusio/quarkus/tree/main/independent-projects/tools/devtools-common/src/main/java/io/quarkus/devtools/codestarts/quarkus
 
 == Issues and Feature requests
 
diff --git a/independent-projects/tools/codestarts/examples/quarkus/my-example/codestart.yml b/independent-projects/tools/codestarts/examples/quarkus/my-example/codestart.yml
index 1f91bb076c467..55648aa0fb431 100644
--- a/independent-projects/tools/codestarts/examples/quarkus/my-example/codestart.yml
+++ b/independent-projects/tools/codestarts/examples/quarkus/my-example/codestart.yml
@@ -5,7 +5,7 @@ tags: example
 metadata:
   title: My Hello Codestart example
   description: This is an example Hello Quarkus codestart, it contains the base of a Quarkus extension codestart.
-  related-guide-section: https://github.com/quarkusio/quarkus/blob/master/independent-projects/tools/codestarts/README.adoc
+  related-guide-section: https://github.com/quarkusio/quarkus/blob/main/independent-projects/tools/codestarts/README.adoc
   path: /my-hello-example
 language:
   base:
diff --git a/independent-projects/tools/devtools-common/src/main/resources/codestarts/quarkus-extension/code/quarkiverse/java/.github/workflows/build.yml b/independent-projects/tools/devtools-common/src/main/resources/codestarts/quarkus-extension/code/quarkiverse/java/.github/workflows/build.yml
index 60235e24350c9..3c39045edbd1f 100644
--- a/independent-projects/tools/devtools-common/src/main/resources/codestarts/quarkus-extension/code/quarkiverse/java/.github/workflows/build.yml
+++ b/independent-projects/tools/devtools-common/src/main/resources/codestarts/quarkus-extension/code/quarkiverse/java/.github/workflows/build.yml
@@ -3,7 +3,7 @@ name: Build
 on:
   push:
     branches:
-      - "master"
+      - "main"
     paths-ignore:
       - '.gitignore'
       - 'CODEOWNERS'
diff --git a/independent-projects/tools/devtools-common/src/main/resources/codestarts/quarkus-extension/code/quarkiverse/java/.github/workflows/quarkus-snapshot.tpl.qute.yaml b/independent-projects/tools/devtools-common/src/main/resources/codestarts/quarkus-extension/code/quarkiverse/java/.github/workflows/quarkus-snapshot.tpl.qute.yaml
index f90cf58a3cefc..d19a62953c4be 100644
--- a/independent-projects/tools/devtools-common/src/main/resources/codestarts/quarkus-extension/code/quarkiverse/java/.github/workflows/quarkus-snapshot.tpl.qute.yaml
+++ b/independent-projects/tools/devtools-common/src/main/resources/codestarts/quarkus-extension/code/quarkiverse/java/.github/workflows/quarkus-snapshot.tpl.qute.yaml
@@ -38,13 +38,13 @@ jobs:
         uses: actions/checkout@v2
         with:
           path: current-repo
-          ref: master
+          ref: main
 
       - name: Checkout Ecosystem
         uses: actions/checkout@v2
         with:
           repository: ${{ env.ECOSYSTEM_CI_REPO }}
-          ref: master
+          ref: main
           path: ecosystem-ci
 
       - name: Setup and Run Tests
diff --git a/independent-projects/tools/devtools-common/src/main/resources/codestarts/quarkus-extension/code/quarkiverse/java/README.tpl.qute.md b/independent-projects/tools/devtools-common/src/main/resources/codestarts/quarkus-extension/code/quarkiverse/java/README.tpl.qute.md
index 09ed9f3f103f7..f289cc46b48c3 100644
--- a/independent-projects/tools/devtools-common/src/main/resources/codestarts/quarkus-extension/code/quarkiverse/java/README.tpl.qute.md
+++ b/independent-projects/tools/devtools-common/src/main/resources/codestarts/quarkus-extension/code/quarkiverse/java/README.tpl.qute.md
@@ -20,4 +20,4 @@ The documentation for this extension should be maintained as part of this reposi
 
 The layout should follow the [Antora's Standard File and Directory Set](https://docs.antora.org/antora/2.3/standard-directories/).
 
-Once the docs are ready to be published, please open a PR including this repository in the [Quarkiverse Docs Antora playbook](https://github.com/quarkiverse/quarkiverse-docs/blob/master/antora-playbook.yml#L7). See an example [here](https://github.com/quarkiverse/quarkiverse-docs/pull/1).
\ No newline at end of file
+Once the docs are ready to be published, please open a PR including this repository in the [Quarkiverse Docs Antora playbook](https://github.com/quarkiverse/quarkiverse-docs/blob/main/antora-playbook.yml#L7). See an example [here](https://github.com/quarkiverse/quarkiverse-docs/pull/1).
\ No newline at end of file
diff --git a/integration-tests/devtools/src/test/resources/__snapshots__/QuarkusCodestartGenerationTest/generateGradleNoWrapperGithubAction/.github_workflows_ci.yml b/integration-tests/devtools/src/test/resources/__snapshots__/QuarkusCodestartGenerationTest/generateGradleNoWrapperGithubAction/.github_workflows_ci.yml
index b2ec337e5396e..f26a18ff19293 100644
--- a/integration-tests/devtools/src/test/resources/__snapshots__/QuarkusCodestartGenerationTest/generateGradleNoWrapperGithubAction/.github_workflows_ci.yml
+++ b/integration-tests/devtools/src/test/resources/__snapshots__/QuarkusCodestartGenerationTest/generateGradleNoWrapperGithubAction/.github_workflows_ci.yml
@@ -4,9 +4,9 @@ name: Quarkus Codestart CI
 
 on:
   push:
-    branches: [ master ]
+    branches: [ main ]
   pull_request:
-    branches: [ master ]
+    branches: [ main ]
 
 jobs:
   build:
diff --git a/integration-tests/devtools/src/test/resources/__snapshots__/QuarkusCodestartGenerationTest/generateGradleWrapperGithubAction/.github_workflows_ci.yml b/integration-tests/devtools/src/test/resources/__snapshots__/QuarkusCodestartGenerationTest/generateGradleWrapperGithubAction/.github_workflows_ci.yml
index d11255f88c124..522d6dc1151da 100644
--- a/integration-tests/devtools/src/test/resources/__snapshots__/QuarkusCodestartGenerationTest/generateGradleWrapperGithubAction/.github_workflows_ci.yml
+++ b/integration-tests/devtools/src/test/resources/__snapshots__/QuarkusCodestartGenerationTest/generateGradleWrapperGithubAction/.github_workflows_ci.yml
@@ -4,9 +4,9 @@ name: Quarkus Codestart CI
 
 on:
   push:
-    branches: [ master ]
+    branches: [ main ]
   pull_request:
-    branches: [ master ]
+    branches: [ main ]
 
 jobs:
   build:
diff --git a/pom.xml b/pom.xml
index 31c3d7a7b24b0..f9ef875c1717f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -237,8 +237,8 @@
                 </property>
             </activation>
             <properties>
-                <!-- the *local* master, not refs/remotes/... -->
-                <gib.referenceBranch>master</gib.referenceBranch>
+                <!-- the *local* main, not refs/remotes/... -->
+                <gib.referenceBranch>main</gib.referenceBranch>
             </properties>
             <build>
                 <plugins>