Repository: flutter
Issue: ☂️ Upgrade to macOS 14, Xcode 16, iOS 18
Labels: P2,fyi-infra,team-ios,triaged-ios

## macOS Upgrade
- [x] https://github.com/flutter/flutter/issues/148860
- [x] https://github.com/flutter/flutter/issues/148859
- [x] https://github.com/flutter/flutter/issues/148868
  - [x] Add any issues discovered to https://github.com/flutter/flutter/issues/148882
- [x] https://github.com/flutter/flutter/issues/148869
  - [x] Add any issues discovered to https://github.com/flutter/flutter/issues/148882
- [x] https://github.com/flutter/flutter/issues/148877
  - [x] Add any issues discovered to https://github.com/flutter/flutter/issues/148882
- [x] https://github.com/flutter/flutter/issues/148871
- [x] https://github.com/flutter/flutter/issues/148873
- [x] https://github.com/flutter/flutter/issues/148879
- [x] https://github.com/flutter/flutter/issues/148881
  - [x] Add any issues discovered to https://github.com/flutter/flutter/issues/148882
- [x] https://github.com/flutter/flutter/issues/148891
  - [x] Add any issues discovered to https://github.com/flutter/flutter/issues/148882
- [ ] https://github.com/flutter/flutter/issues/148886
- [x] https://github.com/flutter/flutter/issues/149830
- [ ] https://github.com/flutter/flutter/issues/148887
- [ ] https://github.com/flutter/flutter/issues/148893
- [ ] https://github.com/flutter/flutter/issues/148888
- [ ] https://github.com/flutter/flutter/issues/148892
- [ ] https://github.com/flutter/flutter/issues/148977
- [x] https://github.com/flutter/flutter/issues/149844
- [ ] https://github.com/flutter/flutter/issues/157065
- [x] https://github.com/flutter/flutter/issues/157739

## Xcode Upgrade
- [x] Verify Xcode 16 required macOS version is macOS 14.5 or lower. If not, all above `macOS Upgrade` steps will need to be done again to the required version: https://xcodereleases.com/
- [ ] https://github.com/flutter/flutter/issues/148899
  - [ ] Add any issues discovered to https://github.com/flutter/flutter/issues/148898
- [ ] https://github.com/flutter/flutter/issues/148901
  - [ ] Add any issues discovered to https://github.com/flutter/flutter/issues/148898
- [ ] https://github.com/flutter/flutter/issues/148906
  - [ ] Add any issues discovered to https://github.com/flutter/flutter/issues/148898
- [ ] https://github.com/flutter/flutter/issues/148907
  - [ ] Add any issues discovered to https://github.com/flutter/flutter/issues/148898
- [ ] https://github.com/flutter/flutter/issues/148956
  - [ ] Add any issues discovered to https://github.com/flutter/flutter/issues/148898
- [ ] https://github.com/flutter/flutter/issues/148957
  - [ ] Add any issues discovered to https://github.com/flutter/flutter/issues/148898
- [ ] https://github.com/flutter/flutter/issues/148959
- [ ] https://github.com/flutter/flutter/issues/148960
- [ ] https://github.com/flutter/flutter/issues/150209
- [ ] Update [cocoon .ci.yaml](https://github.com/flutter/cocoon/blob/7683f41ec82e0cc2be65233d625749ed61c0f6c9/.ci.yaml#L131-L134) to use Xcode 16

## iOS physical device Upgrade
- [ ] https://github.com/flutter/flutter/issues/148963
- [ ] https://github.com/flutter/flutter/issues/148967
  - [ ] Add any issues discovered to https://github.com/flutter/flutter/issues/148966
- [ ] https://github.com/flutter/flutter/issues/148968
- [ ] https://github.com/flutter/flutter/issues/148969
  - [ ] Add any issues discovered to https://github.com/flutter/flutter/issues/148966
- [ ] https://github.com/flutter/flutter/issues/148971
  - [ ] Add any issues discovered to https://github.com/flutter/flutter/issues/148966
- [ ] https://github.com/flutter/flutter/issues/148972
- [ ] https://github.com/flutter/flutter/issues/148973
- [ ] https://github.com/flutter/flutter/issues/148974
- [ ] https://github.com/flutter/flutter/issues/148975


Linking previous tracking issue for reference: https://github.com/flutter/flutter/issues/133207