Merge pull request dart-archive/linter#3865 from dart-lang/release

1.31.0 (cherry-pick release)

Author: pq

CHANGELOG.md

@@ -1,3 +1,8 @@
+# 1.31.0
+
+- updated `prefer_equal_for_default_values` to not report for SDKs `>=2.19`,
+  where this lint is now an analyzer diagnostic.
+
 # 1.30.0
 
 - new lint: `enable_null_safety`

lib/src/version.dart

@@ -3,4 +3,4 @@
 // BSD-style license that can be found in the LICENSE file.
 
 /// Package version.  Synchronized w/ pubspec.yaml.
-const String version = '1.30.0';
+const String version = '1.31.0';

pubspec.yaml

@@ -1,5 +1,5 @@
 name: linter
-version: 1.30.0
+version: 1.31.0
 
 description: >-
   The implementation of the lint rules supported by the analyzer framework.