tree 6a8cdb67c2bea75c1686ec78419f9d7b70cf157d
parent 7ba7d65e5b5bab5c4fda83853ea0a042c0619c5e
author Alexander Thomas <athom@google.com> 1615367691 +0000
committer Alexander Thomas <athom@google.com> 1615367691 +0000

[release] Add changelog for 2.12.1

TBR=mit@google.com

Change-Id: I8e92052cd45d42f5f4e2e8187e6be2dca407837e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/190441
Reviewed-by: Alexander Thomas <athom@google.com>