feat: add support for floating minor version tags in Docker images (#649)

.github/workflows/release.yaml

@@ -37,6 +37,7 @@ jobs:
           images: ghcr.io/${{ github.repository }}
           tags: |
             type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
           flavor: |
             latest=auto
             suffix=${{ matrix.tag_suffix }},onlatest=true

CHANGELOG.md

@@ -5,6 +5,7 @@ Building Headplane from source now requires Go 1.27.1 or newer.
 ## Changes
 
 - Added `config.oidc.jwks_endpoint` to allow manually setting the JWKs keyset for OIDC (via [#620](https://github.com/tale/headplane/pull/620)).
+- Docker images now publish floating minor version tags (e.g., `0.7`) that always point to the latest patch release, so you can pin to a minor version in your `docker-compose.yml`.
 
 ## Fixes