Changes:
- Enforce RunAtLoad to reduce potential timeout issue when launching updater task (#2795) (Zorg)
- Add missing executable bit permission warnings on connection failure (#2792) (Zorg)
- Add missing localizations to zh-CN & zh-TW (#2789, #2791) (Francis Feng)
- Add documentation note for delegates being weakly referenced (#2802) (Zorg)
- Include app name in startUpdater: failure in SPUStandardUpdaterController (#2780) (Zorg)
Please also check 2.8.0 for previous changes.