Flutter 1.23.0-18.1.pre released to the beta channel

[Patrick Sosinski]

Hi all,

I’m happy to announce that Flutter 1.23 / Dart 2.11 beta builds are now available on the beta channel: 1.23.0-18.1.pre and Dart 2.11.0-213.1.beta

branches:

https://github.com/flutter/flutter/tree/flutter-1.23-candidate.18 

https://github.com/dart-lang/sdk/tree/beta

For the next ~week, we will accept some cherrypicks into these release branches and build new beta versions from these branches (as dictated by cherrypicks.)   An outline of the cherrypick process is here: https://github.com/flutter/flutter/wiki/Flutter-Cherrypick-Process

Cherrypick request label: cp: 1.23

thanks,

patrick on behalf of the Flutter & Dart teams