v0.24.0

Release Notes

Summary

OpenMark 0.24.0 focuses on regression test foundation and security & maintenance. It includes Vitest and jsdom test coverage for the Markdown pipeline, workspace content search, Markdown formatting, and table editing helpers, CI test execution so pull requests and main-branch pushes now run lint, tests, release metadata checks, build, and build budget checks together, and split workspace search matching and Markdown formatting/table edit rules into pure helper modules so high-risk editor behavior can be tested without launching Electron or CodeMirror.

Highlights

Regression Test Foundation

• Added Vitest and jsdom test coverage for the Markdown pipeline, workspace content search, Markdown formatting, and table editing helpers.
• Added CI test execution so pull requests and main-branch pushes now run lint, tests, release metadata checks, build, and build budget checks together.
• Split workspace search matching and Markdown formatting/table edit rules into pure helper modules so high-risk editor behavior can be tested without launching Electron or CodeMirror.

Security & Maintenance

• Upgraded DOMPurify and refreshed vulnerable development dependency lockfile entries so npm audit reports zero known vulnerabilities.

Downloads

Choose the package for your operating system from the assets below.

Platform	Asset	Notes
Windows	OpenMark.Setup.0.24.0.exe	Recommended installer.
Windows	OpenMark.0.24.0.exe	Portable app.
macOS Intel	OpenMark-0.24.0.dmg	Unsigned/not notarized for now.
macOS Apple Silicon	OpenMark-0.24.0-arm64.dmg	Unsigned/not notarized for now.
Linux Debian/Ubuntu	openmark-editor_0.24.0_amd64.deb	System package install.

Keep these auto-update metadata files attached when generated:

• latest.yml
• latest-mac.yml
• Linux update metadata *.yml

Upgrade Notes

• Packaged builds can check for updates from Help > Check for Updates... or Settings > Updates.
• Windows and macOS builds may show operating-system warnings until signed releases are published.

Verification Checklist

• npm run lint
• npm test
• npm run release:notes -- --check
• npm run release:check
• npm run build
• Windows artifacts built and smoke checked
• macOS artifacts built and smoke checked
• Linux artifacts built and smoke checked
• latest*.yml update metadata attached when generated
• Draft release reviewed before publishing

Known Limitations

• Windows code signing is optional until signing secrets are configured.
• macOS builds are currently unsigned and not notarized.
• Linux AppImage support is planned after the .deb release path is stable.
• The core CodeMirror editor still loads with the editing surface while deeper editor lazy-loading is evaluated.

Full Changelog

• Release date: 2026-06-21
• Tag: v0.24.0