Add cross-platform CI and version-tag releases for Windows x64, macOS Apple silicon and Intel, and Linux x64 installers. Retain CI artifacts for one day and attach installer checksums to releases.
Give each CI run and rerun a distinct application version and installer filename. Replace rebuilt platform artifacts on reruns. Keep tagged releases at the matching release version.
Add project agent instructions and contributor guidelines with repository links, verification commands and mail privacy safeguards.
Add unsigned macOS DMG and ZIP packaging with a macOS icon derived from the existing artwork. The Windows installer command is unchanged.
Add native macOS menus and spacing for window controls. Keep the mail service running when a user cancels quitting with an unsent draft.
Use platform-neutral encryption errors and document macOS app-data storage.
Exclude local environment files, private keys, mail databases and session records from packages, and expand Git ignore rules.
0.1.2
Existing Windows release with sender logos, address privacy controls and MCP settings.
