Changes since 12.6.4.4.21
- [MG] beta channel: dual Release + Debug build, drop direct-gradle verify-beta
- [MG] shrink libtmessages.49.so via working --exclude-libs
- [MG] add reproducibility harness (scripts/check-reproducibility.sh)
- [MG] compress native libs in the APK (useLegacyPackaging=true)
- [TF] quantize Noto emoji atlas (palette + alpha)
- [MG] add pre-source upstream sync workflow
- [MG] allow hiding stories from non-contacts and non-joined channels
- [MG] add saved message history (anti-delete/anti-edit)
commit: 969f59d