diff --git a/.github/workflows/lint-pr.yml b/.github/workflows/lint-pr.yml
deleted file mode 100644
index 04b3c9d5..00000000
--- a/.github/workflows/lint-pr.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-name: Validate PR conventions
-permissions:
-    contents: read
-
-on:
-    pull_request:
-        types:
-            - opened
-            - edited
-            - synchronize
-
-jobs:
-    lint-pr:
-        name: Ensure PR follows conventional commits
-        runs-on: ubuntu-latest
-        permissions:
-            contents: read
-            pull-requests: read
-        steps:
-            - uses: amannn/action-semantic-pull-request@v4
-              env:
-                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-              with:
-                  validateSingleCommit: true
-                  validateSingleCommitMatchesPrTitle: true
diff --git a/.github/workflows/publish-swift.yml b/.github/workflows/publish-swift.yml
index e3696208..de5f6edb 100644
--- a/.github/workflows/publish-swift.yml
+++ b/.github/workflows/publish-swift.yml
@@ -78,17 +78,22 @@ jobs:
           VERSION=${{ steps.version.outputs.version }}
           CHECKSUM=${{ steps.checksum.outputs.checksum }}
 
-          python <<PY
-import pathlib
-import re
-
-package = pathlib.Path('idkit-swift/Package.swift')
-text = package.read_text()
-text = re.sub(r'url: "[^"]+"', f'url: "{ASSET_URL}"', text)
-text = re.sub(r'checksum: "[^"]+"', f'checksum: "{CHECKSUM}"', text)
-text = re.sub(r'// Release version: .*', f'// Release version: {VERSION}', text)
-package.write_text(text)
-PY
+          python3 <<'EOF'
+          import pathlib
+          import re
+          import os
+
+          asset_url = os.environ['ASSET_URL']
+          version = os.environ['VERSION']
+          checksum = os.environ['CHECKSUM']
+
+          package = pathlib.Path('idkit-swift/Package.swift')
+          text = package.read_text()
+          text = re.sub(r'url: "[^"]+"', f'url: "{asset_url}"', text)
+          text = re.sub(r'checksum: "[^"]+"', f'checksum: "{checksum}"', text)
+          text = re.sub(r'// Release version: .*', f'// Release version: {version}', text)
+          package.write_text(text)
+          EOF
 
       - name: Commit and tag release
         working-directory: idkit-swift