Merge pull request #227 from matrix-org/quenting/release-environment

Protect crates.io publishing behing a GH environment

Author: sandhose

.github/workflows/release-plz.yml

@@ -10,6 +10,7 @@ jobs:
     name: Release-plz release
     runs-on: ubuntu-latest
     if: ${{ github.repository_owner == 'matrix-org' }}
+    environment: release
     permissions:
       contents: write
       id-token: write