[release] Add 3.1 section to the changelog

Change-Id: I1d39be7238220f3bea9149c6fccc22ff8856c8a9
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/299220
Reviewed-by: Kevin Chisholm <kevinjchisholm@google.com>
This commit is contained in:
Alexander Thomas 2023-04-27 20:14:04 +00:00
parent b9c73fdf23
commit 69b4bc43ab

View file

@ -1,3 +1,11 @@
## 3.1.0
### Language
### Libraries
### Tools
## 3.0.0
### Language
@ -94,7 +102,7 @@
* `Expando`
* `WeakReference`
* `Finalizer`
The `MapEntry` value class is restricted to enable later optimizations.
The remaining classes are tightly coupled to the platform and not
intended to be subclassed or implemented.