LightBulb: äldre versioner att ladda ner

<!-- Release notes generated using configuration in .github/release.yml at 2.7.2 -->

## What's Changed
### Enhancements
• Extract `App.Shutdown` static helper and update all call sites by @Tyrrrz with @Copilot in https://github.com/Tyrrrz/LightBulb/pull/445
• Add Traditional Chinese localization by @love80312 in https://github.com/Tyrrrz/LightBulb/pull/455
### Bugs
• Fix theme colors not applied when starting hidden by @Tyrrrz with @Copilot in https://github.com/Tyrrrz/LightBulb/pull/461
• Fix brightness reset when opening Windows Quick Settings panel by @Tyrrrz with @Copilot in https://github.com/Tyrrrz/LightBulb/pull/462

## New Contributors
• @love80312 made their first contribution in https://github.com/Tyrrrz/LightBulb/pull/455

**Full Changelog**：https://github.com/Tyrrrz/LightBulb/compare/2.7.1...2.7.2

What's Changed
- Strip symbols by @Tyrrrz in https://github.com/Tyrrrz/LightBulb/pull/306
- Fix crash when attempting to change application whitelist by @Tyrrrz in https://github.com/Tyrrrz/LightBulb/pull/305
Full Changelog: https://github.com/Tyrrrz/LightBulb/compare/2.5.1...2.5.2

What's Changed
- Trim produced assemblies by @Tyrrrz in https://github.com/Tyrrrz/LightBulb/pull/302
Full Changelog: https://github.com/Tyrrrz/LightBulb/compare/2.5...2.5.1

What's Changed
- Trigger textbox changes in settings on lost focus by @Tyrrrz in https://github.com/Tyrrrz/LightBulb/pull/289
Full Changelog: https://github.com/Tyrrrz/LightBulb/compare/2.4.11...2.4.12

What's Changed
- Dynamically update tray tooltip to display current color configuration by @Tyrrrz in https://github.com/Tyrrrz/LightBulb/pull/283
- Fix not being able to use certain valid key combinations for hotkeys by @Tyrrrz in https://github.com/Tyrrrz/LightBulb/pull/285
Full Changelog: https://github.com/Tyrrrz/LightBulb/compare/2.4.10...2.4.11

What's Changed
- Fix crash during auto-update by @Tyrrrz in https://github.com/Tyrrrz/LightBulb/pull/280
Full Changelog: https://github.com/Tyrrrz/LightBulb/compare/2.4.9...2.4.10

What's Changed
- Fix null reference exception when calling GetLParam(...) on a zero pointer by @Tyrrrz in https://github.com/Tyrrrz/LightBulb/pull/276
Full Changelog: https://github.com/Tyrrrz/LightBulb/compare/2.4.8...2.4.9

What's Changed
- Use screenRect.Left and screenRect.Top when checking for fullscreen boundaries by @lamrongol in https://github.com/Tyrrrz/LightBulb/pull/267
- Migrate to Avalonia by @Tyrrrz in https://github.com/Tyrrrz/LightBulb/pull/272
- Replace WinForms with raw WinAPI calls by @Tyrrrz in https://github.com/Tyrrrz/LightBulb/pull/274
New Contributors
- @lamrongol made their first contribution in https://github.com/Tyrrrz/LightBulb/pull/267
Full Changelog: https://github.com/Tyrrrz/LightBulb/compare/2.4.7...2.4.8