diff --git a/.azure-pipelines/azure-pipelines-osx.yml b/.azure-pipelines/azure-pipelines-osx.yml
index 7708e23..ac0bf38 100755
--- a/.azure-pipelines/azure-pipelines-osx.yml
+++ b/.azure-pipelines/azure-pipelines-osx.yml
@@ -5,7 +5,7 @@
 jobs:
 - job: osx
   pool:
-    vmImage: macOS-12
+    vmImage: macOS-13
   strategy:
     matrix:
       osx_64_:
diff --git a/.ci_support/migrations/flang19.yaml b/.ci_support/migrations/flang19.yaml
new file mode 100644
index 0000000..5d8e2dd
--- /dev/null
+++ b/.ci_support/migrations/flang19.yaml
@@ -0,0 +1,13 @@
+__migrator:
+  kind: version
+  migration_number: 1
+  build_number: 1
+  commit_message: Rebuild for flang 19
+  platform_allowlist:
+    - win-64
+  override_cbc_keys:
+    - fortran_compiler_stub
+migrator_ts: 1722763680.3089325
+
+fortran_compiler_version:      # [win64]
+  - 19                         # [win64]
diff --git a/.ci_support/win_64_.yaml b/.ci_support/win_64_.yaml
index 08d4b06..b27508e 100644
--- a/.ci_support/win_64_.yaml
+++ b/.ci_support/win_64_.yaml
@@ -9,6 +9,6 @@ cxx_compiler:
 fortran_compiler:
 - flang
 fortran_compiler_version:
-- '5'
+- '19'
 target_platform:
 - win-64
diff --git a/.scripts/build_steps.sh b/.scripts/build_steps.sh
index ba4b251..856f469 100755
--- a/.scripts/build_steps.sh
+++ b/.scripts/build_steps.sh
@@ -43,6 +43,8 @@ setup_conda_rc "${FEEDSTOCK_ROOT}" "${RECIPE_ROOT}" "${CONFIG_FILE}"
 
 source run_conda_forge_build_setup
 
+
+
 # make the build number clobber
 make_build_number "${FEEDSTOCK_ROOT}" "${RECIPE_ROOT}" "${CONFIG_FILE}"
 
diff --git a/.scripts/run_win_build.bat b/.scripts/run_win_build.bat
index 65650bf..a45c34f 100755
--- a/.scripts/run_win_build.bat
+++ b/.scripts/run_win_build.bat
@@ -24,7 +24,7 @@ set "CONDA_LIBMAMBA_SOLVER_NO_CHANNELS_FROM_INSTALLED=1"
 
 :: Provision the necessary dependencies to build the recipe later
 echo Installing dependencies
-mamba.exe install "python=3.10" pip mamba conda-build conda-forge-ci-setup=4 "conda-build>=24.1" -c conda-forge --strict-channel-priority --yes
+mamba.exe install pip mamba conda-build conda-forge-ci-setup=4 "conda-build>=24.1" -c conda-forge --strict-channel-priority --yes
 if !errorlevel! neq 0 exit /b !errorlevel!
 
 :: Set basic configuration
@@ -48,7 +48,7 @@ if NOT [%HOST_PLATFORM%] == [%BUILD_PLATFORM%] (
 )
 
 if NOT [%flow_run_id%] == [] (
-    set "EXTRA_CB_OPTIONS=%EXTRA_CB_OPTIONS% --extra-meta flow_run_id=%flow_run_id% remote_url=%remote_url% sha=%sha%"
+        set "EXTRA_CB_OPTIONS=%EXTRA_CB_OPTIONS% --extra-meta flow_run_id=%flow_run_id% remote_url=%remote_url% sha=%sha%"
 )
 
 call :end_group
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index e5306da..32da3d0 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -2,7 +2,32 @@
 # update the conda-forge.yml and/or the recipe/meta.yaml.
 # -*- mode: yaml -*-
 
-jobs:
-  - template: ./.azure-pipelines/azure-pipelines-linux.yml
-  - template: ./.azure-pipelines/azure-pipelines-osx.yml
-  - template: ./.azure-pipelines/azure-pipelines-win.yml
\ No newline at end of file
+stages:
+- stage: Check
+  jobs:
+    - job: Skip
+      pool:
+        vmImage: 'ubuntu-22.04'
+      variables:
+        DECODE_PERCENTS: 'false'
+        RET: 'true'
+      steps:
+      - checkout: self
+        fetchDepth: '2'
+      - bash: |
+          git_log=`git log --max-count=1 --skip=1 --pretty=format:"%B" | tr "\n" " "`
+          echo "##vso[task.setvariable variable=log]$git_log"
+        displayName: Obtain commit message
+      - bash: echo "##vso[task.setvariable variable=RET]false"
+        condition: or(contains(variables.log, '[skip azp]'), contains(variables.log, '[azp skip]'), contains(variables.log, '[skip ci]'), contains(variables.log, '[ci skip]'))
+        displayName: Skip build?
+      - bash: echo "##vso[task.setvariable variable=start_main;isOutput=true]$RET"
+        name: result
+        displayName: Export result
+- stage: Build
+  condition: and(succeeded(), eq(dependencies.Check.outputs['Skip.result.start_main'], 'true'))
+  dependsOn: Check
+  jobs:
+    - template: ./.azure-pipelines/azure-pipelines-linux.yml
+    - template: ./.azure-pipelines/azure-pipelines-osx.yml
+    - template: ./.azure-pipelines/azure-pipelines-win.yml
\ No newline at end of file
diff --git a/build-locally.py b/build-locally.py
index 8ac9b84..6788aea 100755
--- a/build-locally.py
+++ b/build-locally.py
@@ -1,5 +1,5 @@
 #!/bin/sh
-"""exec' "python3" "$0" "$@" #"""  # fmt: off # fmt: on
+"""exec" "python3" "$0" "$@" #"""  # fmt: off # fmt: on
 #
 # This file has been generated by conda-smithy in order to build the recipe
 # locally.
diff --git a/conda-forge.yml b/conda-forge.yml
index 6dcc533..18da1f4 100644
--- a/conda-forge.yml
+++ b/conda-forge.yml
@@ -1,9 +1,15 @@
-build_platform: {osx_arm64: osx_64, linux_aarch64: linux_64, linux_ppc64le: linux_64}
+build_platform:
+  linux_aarch64: linux_64
+  linux_ppc64le: linux_64
+  osx_arm64: osx_64
+conda_build:
+  pkg_format: '2'
 conda_forge_output_validation: true
-provider: {linux_aarch64: default, linux_ppc64le: default, win: azure}
 github:
   branch_name: main
   tooling_branch_name: main
-conda_build:
-  pkg_format: '2'
+provider:
+  linux_aarch64: default
+  linux_ppc64le: default
+  win: azure
 test: native_and_emulated
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 0a963dc..1a8606d 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -29,7 +29,7 @@ package:
   version: 1.8.0
 
 build:
-   number: 0
+   number: 1
 
 outputs:
   - name: c-compiler