ดาวน์โหลด Mailspring 1.21.0

Features:
- Added Reply-To field to the composer header, allowing you to specify a different reply address when composing messages. (#2691) Thanks @Argjend12345!
- Added bulk RFC2822 message export functionality to the sync engine. (#107)
Bug Fixes:
- Fixed HTTP/2 framing errors that could crash the sync engine during metadata streaming. (#103)
- Prevented global keyboard shortcuts from firing when focus is in the composer. (#2693)
- Strictly validate accent color hex values from system preferences to prevent errors. (#2692)
Claude Security Audit:
- Tightened validation to prevent file:// URIs in email content. (#2699)
- Limited path traversal in protocol handler. (#2700)
- Added allowlist validation for IPC window and webcontents methods. (#2701)
- Improved HTML sanitization in the composer when pasting content. (#2702)
- mailto links no longer support the ?attach= query parameter. (#2703)
- Improved attachment name sanitization for security and compatibility. (#2705)
- Improved email sanitization to block CSS @import tracking vectors. (#2706)
- Added package name validation to prevent path traversal attacks. (#2698)
- Added URL validation to the autoupdate handler. (#2697)
- Show a notice about plugin trust when installing third-party plugins.
Improvements:
- When a detailed error log is available during OAuth sign-in, it is now displayed to help with troubleshooting.
- Used exec in mailsync wrapper script for direct signal delivery. (#105)
Developer:
- Migrated build system from Grunt to a standalone Node.js script. (#2704)
- Added option to skip installer creation in the build script. (#2707) Thanks @LinusDierheimer!
- Dropped .map files from distribution packages. (#2686) Thanks @ReillyBrogan!
- Replaced long-deprecated Raven with native Sentry envelope implementation and send sourcemaps during build. (#2694)
- Upgraded TypeScript target from es2017 to es2024.
- Refactored TypeScript compilation cache and only enable in dev mode. (#2695)
- Removed macOS Touch Bar support. (#2696)
- Updated ESLint and Prettier, and reference local versions in VS Code settings.
- Added missing TypeScript types to function declarations across many files.
- Upgraded Electron 41.2.1 to Electron 41.5.0.
- Added Playwright tests for pre-release verification.
- Added tests covering VCF/EML business logic and other utilities.