Release 1.8.6

[ever-garay-ueno]

The release 1.8.6 has changes of new flutter version, the 3.27.0 version, causing those of us who use this dependency indirectly with version 3.19.x of Flutter to not be able to compile because the lock is updated from 1.8.5 to 1.8.7 which already has the changes from 1.8.6 with changes for the new version of Flutter

[diegotori]

Please upgrade to version 1.9.0, which now requires Flutter 3.27.

[ever-garay-ueno]

This update will take time, version 2.8.6 does not necessarily require the new version of Flutter since the BreakingChange is from version 2.9.0

[diegotori]

@ever-garay-ueno just published version 1.9.1 which isolates the deprecated withOpacity call into a single compatibility extension method, with full documentation so that it can be removed once the Flutter team does.

From now on, this library will make a best effort in trying to support the latest N-1 Flutter version at the very minimum.