Bug Fixes

• use latest SDKs when building on Windows #262
• windows: don't crash on Windows with Flutter 3.44+ #262
• Fix hotkey labels on Windows #262
• init tray before async work #262
• don't try to get release notes if we don't know the running version #262
• windows: set tray tooltip to prevent random characters showing #262

Tests

• skip tests on Windows that aren't supported there #262