diff --git a/pkg/analyzer/CHANGELOG.md b/pkg/analyzer/CHANGELOG.md
index 9aff4bc..d25a9bb 100644
--- a/pkg/analyzer/CHANGELOG.md
+++ b/pkg/analyzer/CHANGELOG.md
@@ -1,3 +1,53 @@
+## 0.31.2-alpha.2
+
+* Refactoring to make element model logic sharable with
+  linker. (#32525, #32674)
+* Gracefully handle an invalid packages file. (#32560)
+* Fix silent inconsistency in top level inference. (#32394)
+* Fix test to determine whether a library is in the SDK. (#32707)
+* Fix for type inference from instance creation arguments.
+* Make GenericFunctionTypeElementForLink implement
+  GenericFunctionTypeElementImpl (#32708)
+* Check for missing required libraries dart:core and dart:async. (#32686)
+* Add callable object support. (#32156, #32157, #32426)
+* Avoid putting libraries of all analyzed units in the current
+  session. (too expensive)
+* Deprecate the option to enable using a URI in a part-of directive.
+* Support implicit call() invocation in top-level inference. (#32740)
+* Don't emit errors for lint rule names.
+* Allow empty flutter: sections in pubspec files.
+* Remove the special casing of 'packages' files from the analyzer and analysis
+  server.
+* Initial implementation of API to build analysis contexts (replacing
+  ContextLocator.locateContexts).
+* Fix regression in Analyzer callable function support. (#32769)
+* Several performance enhancements, including:
+  * Add a shared cache of FileState contents (making flutter repo analysis
+    ~12% faster).
+  * Replace SourceFactory.resolveUri() with resolveRelativeUri() in
+    resynthesizer.  (10% faster flutter repo analysis)
+  * Optimize computing exported namespaces in FileState.
+  * Optimize computing exported namespaces in prelinker. (8% faster
+    flutter repo analysis)
+  * Add NodeLintRule and UnitLintRule that replace AstVisitor in lints.
+    (6% faster flutter repo analysis)
+* Remove fuzzy arrow support from analyzer. (#31637)
+* More fixes for running the analyzer with Dart 2.
+* Add isXYZ accessors to ParameterElementForLink_VariableSetter. (#32896)
+* Demote IMPORT_DUPLICATED_LIBRARY_NAMED to a warning.
+* Deprecated/removed some unused classes and libraries from the public API.
+* Instantiate bounds to bounds.
+* Use package:path instead of AbsolutePathContext.
+* Check that argument is assignable to parameter in call() (#27098)
+* preview-dart-2 is now the default for the command line analyzer, also
+  implying strong.  Use --no-strong and --no-preview-dart-2 to handle
+  Dart 1 code.
+* Export SyntheticBeginToken and SyntheticToken from the analyzer for
+  angular_analyzer_plugin.
+* Improve error messages for annotations involving undefined names (#27788)
+* Add support for getting parse results synchronously.
+* Change linter subscriptions from functions to AstVisitor(s).
+
 ## 0.31.2-alpha.1
 
 * Don't expect type arguments for class type parameters of static methods.
diff --git a/pkg/analyzer/pubspec.yaml b/pkg/analyzer/pubspec.yaml
index 1444d1b..9e72153 100644
--- a/pkg/analyzer/pubspec.yaml
+++ b/pkg/analyzer/pubspec.yaml
@@ -1,5 +1,5 @@
 name: analyzer
-version: 0.31.2-alpha.1
+version: 0.31.2-alpha.2
 author: Dart Team <misc@dartlang.org>
 description: Static analyzer for Dart.
 homepage: https://github.com/dart-lang/sdk/tree/master/pkg/analyzer
@@ -11,10 +11,10 @@
   collection: ^1.10.1
   convert: ^2.0.0
   crypto: '>=1.1.1 <3.0.0'
-  front_end: 0.1.0-alpha.11
+  front_end: 0.1.0-alpha.12
   glob: ^1.0.3
   html: '>=0.12.0 <1.14.0'
-  kernel: 0.3.0-alpha.11
+  kernel: 0.3.0-alpha.12
   meta: ^1.0.2
   package_config: '>=0.1.5 <2.0.0'
   path: '>=0.9.0 <2.0.0'
diff --git a/pkg/front_end/pubspec.yaml b/pkg/front_end/pubspec.yaml
index e4a0be5..1f9aa73 100644
--- a/pkg/front_end/pubspec.yaml
+++ b/pkg/front_end/pubspec.yaml
@@ -1,5 +1,5 @@
 name: front_end
-version: 0.1.0-alpha.11
+version: 0.1.0-alpha.12
 author: Dart Team <misc@dartlang.org>
 description: Front end for compilation of Dart code.
 homepage: https://github.com/dart-lang/sdk/tree/master/pkg/front_end
@@ -9,7 +9,7 @@
   charcode: '^1.1.1'
   convert: '^2.0.1'
   crypto: '^2.0.2'
-  kernel: 0.3.0-alpha.11
+  kernel: 0.3.0-alpha.12
   meta: '^1.1.1'
   package_config: '^1.0.1'
   path: '^1.3.9'
diff --git a/pkg/kernel/pubspec.yaml b/pkg/kernel/pubspec.yaml
index a08802c..9e5e4f8 100644
--- a/pkg/kernel/pubspec.yaml
+++ b/pkg/kernel/pubspec.yaml
@@ -1,5 +1,5 @@
 name: kernel
-version: 0.3.0-alpha.11
+version: 0.3.0-alpha.12
 author: Dart Team <misc@dartlang.org>
 description: Dart IR (Intermediate Representation)
 homepage: https://github.com/dart-lang/sdk/tree/master/pkg/kernel
@@ -12,7 +12,7 @@
   package_config: ^1.0.0
 dev_dependencies:
   analyzer: '>=0.30.0 <0.32.0'
-  front_end: 0.1.0-alpha.11
+  front_end: 0.1.0-alpha.12
   test: ^0.12.15+6
   stack_trace: ^1.6.6
   ansicolor: ^0.0.9