SJMCL

Prepare an SJMCL release by checking commits since the latest release tag, validating the next semver tag, bumping versions, creating the release commit and tag, and drafting bilingual release notes. Use this skill when the user asks to create or prepare a release, bump a release version, create a release tag, or draft/refine release notes for a new SJMCL version.

Generate a single-line commit message for SJMCL by reading the staged changes and recent commit style. Use this skill when the user asks for a commit message, says commit msg, or wants one-line text that covers all staged changes.

Create pull requests for SJMCL using the repository PR template and recent git history. Use this skill when the user asks to create/open a PR, draft PR title/body, summarize branch changes for a PR, or otherwise prepare PR content.