diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e239dc7..a5390b3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,41 +1,45 @@
 name: Haskell CI
 
-on: [pull_request]
+on:
+  pull_request:
+    branches:
+      - "**"
+  push:
+    branches:
+      - "main"
 
 jobs:
   build:
     name: ghc ${{ matrix.ghc }}
-    runs-on: ubuntu-16.04
+    runs-on: ubuntu-latest
     strategy:
       matrix:
-        ghc: ["8.2.2", "8.4.4", "8.6.5", "8.8.3", "8.10.1"]
-        cabal: ["latest"]
+        ghc: ["8.2", "8.4", "8.6", "8.8", "8.10", "9.0", "9.2", "9.4", "9.6", "9.8", "9.10"]
 
     steps:
     - uses: actions/checkout@v2
-      if: github.event.action == 'opened' || github.event.action == 'synchronize' || github.event.ref == 'refs/heads/master'
+      if: github.event.action == 'opened' || github.event.action == 'synchronize' || github.event.ref == 'refs/heads/main'
 
-    - uses: actions/setup-haskell@v1.1.2
+    - uses: haskell-actions/setup@v2
       name: Setup Haskell
       with:
         ghc-version: ${{ matrix.ghc }}
-        cabal-version: ${{ matrix.cabal }}
 
-    - uses: actions/cache@v1
+    - uses: actions/cache@v2
       name: Cache ~/.cabal/packages
       with:
         path: ~/.cabal/packages
         key: ${{ runner.os }}-${{ matrix.ghc }}-cabal-packages
-    - uses: actions/cache@v1
+    - uses: actions/cache@v2
       name: Cache ~/.cabal/store
       with:
         path: ~/.cabal/store
         key: ${{ runner.os }}-${{ matrix.ghc }}-cabal-store
-    - uses: actions/cache@v1
+    - uses: actions/cache@v2
       name: Cache dist-newstyle
       with:
         path: dist-newstyle
-        key: ${{ runner.os }}-${{ matrix.ghc }}-interval-functor-dist
+        key: ${{ runner.os }}-${{ matrix.ghc }}-repo-dist
 
     - name: Install dependencies
       run: |
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e69de29..9a0fafe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -0,0 +1,3 @@
+# 0.0.0.1
+
+- Supports `ghc`s through 9.10.1.
diff --git a/interval-functor.cabal b/interval-functor.cabal
index 64e9da6..03c3c6e 100644
--- a/interval-functor.cabal
+++ b/interval-functor.cabal
@@ -1,7 +1,7 @@
 cabal-version:       3.0
 
 name:                interval-functor
-version:             0.0.0.0
+version:             0.0.0.1
 synopsis:            Intervals of functors.
 description:         Closed intervals in spaces described by a functor.
 homepage:            https://github.com/robrix/interval-functor
@@ -22,6 +22,12 @@ tested-with:
   GHC == 8.6.5
   GHC == 8.8.3
   GHC == 8.10.1
+  GHC == 9.0.1
+  GHC == 9.2.1
+  GHC == 9.4.2
+  GHC == 9.6.2
+  GHC == 9.8.2
+  GHC == 9.10.1
 
 common warnings
   ghc-options:
@@ -31,7 +37,6 @@ common warnings
     -Wno-missed-specialisations
     -Wno-missing-import-lists
     -Wno-missing-local-signatures
-    -Wno-missing-safe-haskell-mode
     -Wno-monomorphism-restriction
     -Wno-name-shadowing
     -Wno-safe
@@ -45,9 +50,12 @@ common warnings
   if (impl(ghc >= 9.2))
     ghc-options:
       -Wno-missing-kind-signatures
-  if (impl(ghc >= 9.10))
+  if (impl(ghc >= 9.8))
     ghc-options:
       -Wno-missing-role-annotations
+      -Wno-term-variable-capture
+      -Wno-x-partial
+      -Wno-missing-poly-kind-signatures
 
 library
   import: warnings