ImgConvert v0.2.1
ImgConvert v0.2.1
This release completes the signed macOS direct-download channel and hardens the release pipeline.
Highlights
- Added an Apple Silicon DMG signed with Developer ID Application and accepted by Apple notarization.
- Added ticket stapling, Gatekeeper assessment, and exact-artifact verification before a DMG can reach GitHub Releases.
- Added signed, sandboxed Mac App Store packaging with provisioning-profile checks and validate-before-upload controls.
- Hardened release-tag, source-commit, signing-identity, and generated-license checks.
- Synchronized application, documentation, Flatpak, and release metadata at version 0.2.1.
Downloads
- macOS: notarized arm64 DMG for direct installation.
- Windows x64: unsigned NSIS EXE, English MSI, and Chinese MSI.
- Linux amd64: AppImage, deb, and rpm.
- Linux arm64: AppImage, deb, and rpm.
- In-app updater: signed linux-x86_64 AppImage plus latest.json.
Verification
- Linux package hashes are listed in SHA256SUMS.
- Windows installer hashes are listed in SHA256SUMS-windows.txt.
- All three Windows installers passed install, JPEG/WebP/PNG/AVIF conversion, and uninstall smoke tests.
- The updater AppImage signature is published separately and matches latest.json.
- The macOS DMG was accepted by Apple notarization, stapled, and accepted by Gatekeeper.
Windows signing notice
The direct-download MSI and EXE files are currently unsigned and may trigger a Microsoft Defender SmartScreen warning. Verify their SHA-256 hashes before installation. The Microsoft Store MSIX is distributed through Microsoft Store and is not a direct-download asset.
Store channels
Microsoft Store and Mac App Store packages are distributed through their respective stores and are not included as direct-download assets here.
Full Changelog: v0.2.0...v0.2.1