pkg/analyzer/CHANGELOG.md - sdk - Git at Google

 ## 0.33.0
 * Support handling 'class C with M', with extends missing.
 * Report ABSTRACT_SUPER_MEMBER_REFERENCE as an error.
 * Further support and bugfixes for Dart 2.1-style mixin declarations.
 * Fixes for int2double support.
 * Performance improvements for analysis and summary generation.
 * Allow "yield" as a label, and "operator" as a static method name (#33672,
   #33673)

 ## 0.33.0-alpha.0
 * Switch to using the parser from front_end.
 * Start implementing the new mixin syntax.

 ## 0.32.4
 * Updated SDK constraint to <3.0.0.
 * Updated to be compatible with Dart 2 void usage semantics.
 * Deprecate the `AnalysisOptions.strongMode` flag. This is now hard-coded to
   always return true.

 ## 0.32.3
 * Pull fix in kernel package where non-executable util.dart was moved out of bin/.

 ## 0.32.2

 * Improved const evaluation analysis (new errors for `const A(B())` if `B` is non-const).
 * Parser recovery improvements.

 ## 0.32.1

 * The Parser() class now by default will parse with optional new or const. This
   affects many APIs, for instance, `analyzer.dart`'s `parseCompilationUnit()`.
 * Add the ability to specify a pathContext when creating a ContextRoot (not part
   of the officially supported API, but needed by some clients).
 * AnalysisSession now exports resourceProvider.
 * Function type parameters are now invariant. (#29014)
 * New logic to find source files generated by package:build when that build
   system is detected.
 * Data stored by FileDataStore is now checked using CRC32.
 * Add ability for the angular plugin to set ErrorVerifier.enclosingClass.

 ## 0.32.0

 * Allow annotations on enum constants.
 * Analyzer fully supports being run on the VM with --preview-dart-2.
 * Fix heap usage regression by not storing bytes in the file cache.
 * Add AnalysisSessionHelper.getTopLevelPropertyAccessor().
 * Don't infer types when there's an irreconcilable type mismatch (#32305)
 * Many fasta parser improvements.
 * Use @isTest and @isTestGroup to understand executable element as a
   test/group.  To use, add `@isTest` annotations (from package:meta)
   to the methods in their package which define a test.
 ```dart
 @isTest
 void myMagicTest(String name, FutureOr Function() body) {
   test(name, body);
 }
 ```
   When subscribed to [notifications for outlines of a test file](https://htmlpreview.github.io/?https://github.com/dart-lang/sdk/blob/master/pkg/analysis_server/doc/api.html#notification_analysis.outline),
   they will include elements for UNIT_TEST_GROUP and UNIT_TEST_TEST.
 * Improve guess for type name identifier. (#32765)
 * Fix LineInfo.getOffsetOfLineAfter().
 * Remove some flutter specific analysis code.
 * Fix resolution tests when run locally.

 ## 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.
   (#32396)
 * Beginnings of changes to make analyzer code --preview-dart-2 safe, though
   this version is not vetted for that.
 * Infer type arguments in constructor redirections (#30855)
 * Report errors on "as void" and "is void".
 * Fix instantiating typedefs to bounds (#32114)
 * preview-dart-2 implies strong-mode now and other preview-dart-2 fixes.
 * Store method invocation arguments in summaries when needed for inference (partial fix for #32394)
 * Fix top-level inference and implicit creation (#32397)
 * Do not hint when only a responsive asset exists (#32250)
 * Do not hint when using a deprecated parameter in the defining function
   (#32468)
 * Fix parsing of super expressions (#32393)
 * Disable conflicting generics test in the task model (#32421)
 * Change how we find analysis roots (#31343, #31344)
 * Fix problem with AST re-writing interacting poorly with inference (#32342)
 * Disallow if a class inconsistently implements a generic interface.
 * Infer void for operator[]= return in task mode for DDC (#32241)
 * Finish and improve mixin type inference in the analyzer (#32146, #32353, #32372)
 * Many enhancements to getElementDeclarations() (#29510, #32495)
 * Remove hint when there's no return from a Future<void> and async method.
 * Add a code range to ElementDeclaration (#29510)
 * Many, many fasta parser changes and improvements.
 * Add missing void annotation (#32161)
 * Add more null-aware hints (#32239)
 * Fix implicit new/const computation (#32221)
 * Treat invocations on dynamic as unknown, except for return type of == (#32173)
 * Fix crash in generic function type argument of unresolved class (#32162)
 * Fix path formatting on windows (#32095)
 * front_end implementation of mixin type inference (#31984)
 * analysis_options no longer breaks some properties (#31345)

 ## 0.31.2-alpha.0

 * front_end handling of callable classes (#32064)
 * Improve fasta parser error reporting.
 * Check for unresolved imports to improve handling of optional new/const (#32150).
 * Changes to front_end handling of callable classes.
 * Normalize Windows drive letters to uppercase for analysis (#32095, #32042, #28895).
 * Relax void errors: no error assigning void to void variable.
 * Keep unresolved import/export directives for task based analysis
   (dart-lang/angular#801).
 * Promote `TOP_LEVEL_CYCLE` to an error.
 * Code cleanups.

 ## 0.31.1

 * Update to reflect that `_InternalLinkedHashMap` is not a subtype of `HashMap`
   in sdk 2.0.0-dev.22.0.

 ## 0.31.0+1

 * Update SDK constraint to require Dart v2-dev release.

 ## 0.31.0

 * **NOTE** This release was pulled from the package site due to an invalid SDK
   constraint that was fixed in `0.31.0+1`.

 * A number of updates, including support for the new Function syntax.

 ## 0.30.0-alpha.0
 * Changed the API for creating BazelWorkspace.  It should now be constructed using BazelWorkspace.find().  Note that this might return `null` in the event that the given path is not part of a BazelWorkspace.
 * Added an AST structure to support asserts in constructor initializers (AssertInitializer).  AstVisitor classes must now implement visitAssertInitializer().
 * Changed the API for creating PartOfDirective.  It now accepts a StringLiteral URI, to accommodate "part of" declarations with a URI string rather than a library name.
 * Removed AST constructors.  AST nodes should now be created using `astFactory`, located in `package:analyzer/dart/ast/standard_ast_factory.dart`.

 ## 0.29.0-alpha.0
 * Removed `Element.docRange`.

 ## 0.28.2-alpha.0
 * Corresponds with the analyzer/server in the `1.20.0-dev.1.0` SDK.

 ## 0.28.0-alpha.2
 * Fixed PubSummaryManager linking when a listed package does not have the unlinked bundle.

 ## 0.27.4-alpha.19
 * Added support for running the dev compiler in the browser.

 ## 0.27.4-alpha.18
 * Support for references to operators in doc comments (#26929).

 ## 0.27.4-alpha.17
 * Support for trailing commas in parameter and argument lists (#26647).
 * Strong mode breaking change: can now infer generic type arguments from the constructor invocation arguments (#25220).

 ## 0.27.4-alpha.16
 * (Internal) Corresponds with the analyzer/server in the `1.18.0-dev.4.0` SDK.

 ## 0.27.4-alpha.9
 * Restore EmbedderUriResolver API.

 ## 0.27.4-alpha.8
 * Ignore processing performance improvements.
 * EmbedderUriResolver API updates.

 ## 0.27.4

 * Added support for 'analysis_options.yaml' files as an alternative to '.analysis_options' files.

 ## 0.27.1
 * Moved the public and private API's for the element model into their proper places.
 * Added back support for auto-processing of plugins.

 ## 0.27.0
 * Support for DEP 37 (Assert with optional message).
 * Lexical support for DEP 40 (Interface libraries). This does not include any semantic checking to ensure that the
   implementation libraries are compatible with the interface library.
 * Cleaned up the initialization of plugins. Clients are now required to initialize plugins, possibly using the utility
   method AnalysisEngine.processRequiredPlugins().
 * Removed the old task model and code that supported it. None of the removed code was intended to be public API, but
   might be in use anyway.
 * Removed previously deprecated API's (marked with the @deprecated annotation).

 ## 0.26.4
 * Options processing API updated to accept untyped options maps (#25126).

 ## 0.26.3
 * (Internal) Support for `_embedder.yaml` discovery and processing.

 ## 0.26.2
 * Add code generation utilities for use in both analyzer and analysis server.

 ## 0.26.1+17
 * (Internal) Introduced context configuration logic (`configureContext()` extracted from server).

 ## 0.26.1+16
 * (Internal) Options validation plugin API update.

 ## 0.26.1+15
 * (Internal) Provisional options validation plugin API.

 ## 0.26.1+13
 * (Internal) Plugin processing fixes.

 ## 0.26.1+11
 * Fixes to address lint registry memory leaking.

 ## 0.26.1+10
 * New `AnalysisContext` API for associating configuration data with contexts
   (`setConfigurationData()` and `getConfigurationData()`).

 ## 0.26.1+9
 * `OptionsProcessor` extension point API changed to pass associated
   `AnalysisContext` instance into the `optionsProcessed` call-back.

 ## 0.26.1+6
 * Provisional (internal) plugin manifest parsing.

 ## 0.26.1+5
 * Plugin configuration `ErrorHandler` typedef API fix.

 ## 0.26.1+4
 * Provisional (internal) support for plugin configuration via `.analysis_options`.

 ## 0.26.1+2

 * Extension point for WorkManagerFactory(s).
 * Resolve enum documentation comments.
 * Fix display of parameter lists in servers Element structure (issue 24194)
 * Band-aid fix for issue #24191.

 ## 0.26.1+1

 * Removed a warning about importing unnamed libraries
 * Fix handling of empty URIs in `.packages` files (issue 24126)

 ## 0.26.1

 * Fix line starts in multiline comments (issue 23919).
 * Various small fixes to Windows path handling.
 * Update LineInfo computation during incremental resolution.
 * Make exclude list apply to contexts (issue 23941).
 * Fix type propagation for asynchronous for-in statements.
 * Fix ToStringVisitor for external functions (issue 23968).
 * Fix sorting of compilation unit members.
 * Add forwarding for DefaultFormalParameter metadata.
 * Fix most implementations of UriResolver.restoreAbsolute.
 * Disable dart2js hints by default.
 * Support older SDKs (Dart 1.11).

 ## 0.26.0

 * Add hook for listening to implicitly analyzed files
 * Add a PathFilter and AnalysisOptionsProvider utility classes to aid
   clients in excluding files from analysis when directed to do so by an
   options file.
 * API change: `UriResolver.resolveUri(..)` now takes an optional `actualUri`.
 * Change `ResolutionCopier.visitAwaitExpression` to copy *Type fields.
 * Fix highlight range for missing enum constant in switch (issue 23904).
 * Fix analyzer's treatment of `ClassName?.staticMember` to match spec.
 * Implement DEP 34 (less restricted mixins).
 * Fix some implementations of `UriResolver.resolveUri(..)` that did not
   properly handle the new `actualUri` argument.

 ## 0.25.2

 * Requires Dart SDK 1.12-dev or greater
 * Enable null-aware operators (DEP 9) by default.
 * Generic method support in the element model.

 ## 0.25.2-alpha.1

 * `dart:sdk` extension `.sdkext` changed to `_sdkext` (to play nicer with pub).

 ## 0.25.2-alpha.0

 * Initial support for analyzing `dart:sdk` extensions from `.sdkext`.

 ## 0.25.1

 * (Internal) code reorganization to address analysis warnings due to SDK reorg.
 * First steps towards `.packages` support.

 ## 0.25.0

 * Commandline interface moved to dedicated `analyzer_cli` package. Files moved:
   * `bin/analyzer.dart`
   * `lib/options.dart`
   * `lib/src/analyzer_impl.dart`
   * `lib/src/error_formatter.dart`
 * Removed dependency on the `args` package.

 ## 0.22.1

 * Changes in the async/await support.


 ## 0.22.0

   New API:

 * `Source.uri` added.

   Breaking changes:

 * `DartSdk.fromEncoding` replaced with `fromFileUri`.
 * `Source.resolveRelative` replaced with `resolveRelativeUri`.
	## 0.33.0
	* Support handling 'class C with M', with extends missing.
	* Report ABSTRACT_SUPER_MEMBER_REFERENCE as an error.
	* Further support and bugfixes for Dart 2.1-style mixin declarations.
	* Fixes for int2double support.
	* Performance improvements for analysis and summary generation.
	* Allow "yield" as a label, and "operator" as a static method name (#33672,
	#33673)

	## 0.33.0-alpha.0
	* Switch to using the parser from front_end.
	* Start implementing the new mixin syntax.

	## 0.32.4
	* Updated SDK constraint to <3.0.0.
	* Updated to be compatible with Dart 2 void usage semantics.
	* Deprecate the `AnalysisOptions.strongMode` flag. This is now hard-coded to
	always return true.

	## 0.32.3
	* Pull fix in kernel package where non-executable util.dart was moved out of bin/.

	## 0.32.2

	* Improved const evaluation analysis (new errors for `const A(B())` if `B` is non-const).
	* Parser recovery improvements.

	## 0.32.1

	* The Parser() class now by default will parse with optional new or const. This
	affects many APIs, for instance, `analyzer.dart`'s `parseCompilationUnit()`.
	* Add the ability to specify a pathContext when creating a ContextRoot (not part
	of the officially supported API, but needed by some clients).
	* AnalysisSession now exports resourceProvider.
	* Function type parameters are now invariant. (#29014)
	* New logic to find source files generated by package:build when that build
	system is detected.
	* Data stored by FileDataStore is now checked using CRC32.
	* Add ability for the angular plugin to set ErrorVerifier.enclosingClass.

	## 0.32.0

	* Allow annotations on enum constants.
	* Analyzer fully supports being run on the VM with --preview-dart-2.
	* Fix heap usage regression by not storing bytes in the file cache.
	* Add AnalysisSessionHelper.getTopLevelPropertyAccessor().
	* Don't infer types when there's an irreconcilable type mismatch (#32305)
	* Many fasta parser improvements.
	* Use @isTest and @isTestGroup to understand executable element as a
	test/group. To use, add `@isTest` annotations (from package:meta)
	to the methods in their package which define a test.
	```dart
	@isTest
	void myMagicTest(String name, FutureOr Function() body) {
	test(name, body);
	}
	```
	When subscribed to [notifications for outlines of a test file](https://htmlpreview.github.io/?https://github.com/dart-lang/sdk/blob/master/pkg/analysis_server/doc/api.html#notification_analysis.outline),
	they will include elements for UNIT_TEST_GROUP and UNIT_TEST_TEST.
	* Improve guess for type name identifier. (#32765)
	* Fix LineInfo.getOffsetOfLineAfter().
	* Remove some flutter specific analysis code.
	* Fix resolution tests when run locally.

	## 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.
	(#32396)
	* Beginnings of changes to make analyzer code --preview-dart-2 safe, though
	this version is not vetted for that.
	* Infer type arguments in constructor redirections (#30855)
	* Report errors on "as void" and "is void".
	* Fix instantiating typedefs to bounds (#32114)
	* preview-dart-2 implies strong-mode now and other preview-dart-2 fixes.
	* Store method invocation arguments in summaries when needed for inference (partial fix for #32394)
	* Fix top-level inference and implicit creation (#32397)
	* Do not hint when only a responsive asset exists (#32250)
	* Do not hint when using a deprecated parameter in the defining function
	(#32468)
	* Fix parsing of super expressions (#32393)
	* Disable conflicting generics test in the task model (#32421)
	* Change how we find analysis roots (#31343, #31344)
	* Fix problem with AST re-writing interacting poorly with inference (#32342)
	* Disallow if a class inconsistently implements a generic interface.
	* Infer void for operator[]= return in task mode for DDC (#32241)
	* Finish and improve mixin type inference in the analyzer (#32146, #32353, #32372)
	* Many enhancements to getElementDeclarations() (#29510, #32495)
	* Remove hint when there's no return from a Future<void> and async method.
	* Add a code range to ElementDeclaration (#29510)
	* Many, many fasta parser changes and improvements.
	* Add missing void annotation (#32161)
	* Add more null-aware hints (#32239)
	* Fix implicit new/const computation (#32221)
	* Treat invocations on dynamic as unknown, except for return type of == (#32173)
	* Fix crash in generic function type argument of unresolved class (#32162)
	* Fix path formatting on windows (#32095)
	* front_end implementation of mixin type inference (#31984)
	* analysis_options no longer breaks some properties (#31345)

	## 0.31.2-alpha.0

	* front_end handling of callable classes (#32064)
	* Improve fasta parser error reporting.
	* Check for unresolved imports to improve handling of optional new/const (#32150).
	* Changes to front_end handling of callable classes.
	* Normalize Windows drive letters to uppercase for analysis (#32095, #32042, #28895).
	* Relax void errors: no error assigning void to void variable.
	* Keep unresolved import/export directives for task based analysis
	(dart-lang/angular#801).
	* Promote `TOP_LEVEL_CYCLE` to an error.
	* Code cleanups.

	## 0.31.1

	* Update to reflect that `_InternalLinkedHashMap` is not a subtype of `HashMap`
	in sdk 2.0.0-dev.22.0.

	## 0.31.0+1

	* Update SDK constraint to require Dart v2-dev release.

	## 0.31.0

	* NOTE This release was pulled from the package site due to an invalid SDK
	constraint that was fixed in `0.31.0+1`.

	* A number of updates, including support for the new Function syntax.

	## 0.30.0-alpha.0
	* Changed the API for creating BazelWorkspace. It should now be constructed using BazelWorkspace.find(). Note that this might return `null` in the event that the given path is not part of a BazelWorkspace.
	* Added an AST structure to support asserts in constructor initializers (AssertInitializer). AstVisitor classes must now implement visitAssertInitializer().
	* Changed the API for creating PartOfDirective. It now accepts a StringLiteral URI, to accommodate "part of" declarations with a URI string rather than a library name.
	* Removed AST constructors. AST nodes should now be created using `astFactory`, located in `package:analyzer/dart/ast/standard_ast_factory.dart`.

	## 0.29.0-alpha.0
	* Removed `Element.docRange`.

	## 0.28.2-alpha.0
	* Corresponds with the analyzer/server in the `1.20.0-dev.1.0` SDK.

	## 0.28.0-alpha.2
	* Fixed PubSummaryManager linking when a listed package does not have the unlinked bundle.

	## 0.27.4-alpha.19
	* Added support for running the dev compiler in the browser.

	## 0.27.4-alpha.18
	* Support for references to operators in doc comments (#26929).

	## 0.27.4-alpha.17
	* Support for trailing commas in parameter and argument lists (#26647).
	* Strong mode breaking change: can now infer generic type arguments from the constructor invocation arguments (#25220).

	## 0.27.4-alpha.16
	* (Internal) Corresponds with the analyzer/server in the `1.18.0-dev.4.0` SDK.

	## 0.27.4-alpha.9
	* Restore EmbedderUriResolver API.

	## 0.27.4-alpha.8
	* Ignore processing performance improvements.
	* EmbedderUriResolver API updates.

	## 0.27.4

	* Added support for 'analysis_options.yaml' files as an alternative to '.analysis_options' files.

	## 0.27.1
	* Moved the public and private API's for the element model into their proper places.
	* Added back support for auto-processing of plugins.

	## 0.27.0
	* Support for DEP 37 (Assert with optional message).
	* Lexical support for DEP 40 (Interface libraries). This does not include any semantic checking to ensure that the
	implementation libraries are compatible with the interface library.
	* Cleaned up the initialization of plugins. Clients are now required to initialize plugins, possibly using the utility
	method AnalysisEngine.processRequiredPlugins().
	* Removed the old task model and code that supported it. None of the removed code was intended to be public API, but
	might be in use anyway.
	* Removed previously deprecated API's (marked with the @deprecated annotation).

	## 0.26.4
	* Options processing API updated to accept untyped options maps (#25126).

	## 0.26.3
	* (Internal) Support for `_embedder.yaml` discovery and processing.

	## 0.26.2
	* Add code generation utilities for use in both analyzer and analysis server.

	## 0.26.1+17
	* (Internal) Introduced context configuration logic (`configureContext()` extracted from server).

	## 0.26.1+16
	* (Internal) Options validation plugin API update.

	## 0.26.1+15
	* (Internal) Provisional options validation plugin API.

	## 0.26.1+13
	* (Internal) Plugin processing fixes.

	## 0.26.1+11
	* Fixes to address lint registry memory leaking.

	## 0.26.1+10
	* New `AnalysisContext` API for associating configuration data with contexts
	(`setConfigurationData()` and `getConfigurationData()`).

	## 0.26.1+9
	* `OptionsProcessor` extension point API changed to pass associated
	`AnalysisContext` instance into the `optionsProcessed` call-back.

	## 0.26.1+6
	* Provisional (internal) plugin manifest parsing.

	## 0.26.1+5
	* Plugin configuration `ErrorHandler` typedef API fix.

	## 0.26.1+4
	* Provisional (internal) support for plugin configuration via `.analysis_options`.

	## 0.26.1+2

	* Extension point for WorkManagerFactory(s).
	* Resolve enum documentation comments.
	* Fix display of parameter lists in servers Element structure (issue 24194)
	* Band-aid fix for issue #24191.

	## 0.26.1+1

	* Removed a warning about importing unnamed libraries
	* Fix handling of empty URIs in `.packages` files (issue 24126)

	## 0.26.1

	* Fix line starts in multiline comments (issue 23919).
	* Various small fixes to Windows path handling.
	* Update LineInfo computation during incremental resolution.
	* Make exclude list apply to contexts (issue 23941).
	* Fix type propagation for asynchronous for-in statements.
	* Fix ToStringVisitor for external functions (issue 23968).
	* Fix sorting of compilation unit members.
	* Add forwarding for DefaultFormalParameter metadata.
	* Fix most implementations of UriResolver.restoreAbsolute.
	* Disable dart2js hints by default.
	* Support older SDKs (Dart 1.11).

	## 0.26.0

	* Add hook for listening to implicitly analyzed files
	* Add a PathFilter and AnalysisOptionsProvider utility classes to aid
	clients in excluding files from analysis when directed to do so by an
	options file.
	* API change: `UriResolver.resolveUri(..)` now takes an optional `actualUri`.
	* Change `ResolutionCopier.visitAwaitExpression` to copy *Type fields.
	* Fix highlight range for missing enum constant in switch (issue 23904).
	* Fix analyzer's treatment of `ClassName?.staticMember` to match spec.
	* Implement DEP 34 (less restricted mixins).
	* Fix some implementations of `UriResolver.resolveUri(..)` that did not
	properly handle the new `actualUri` argument.

	## 0.25.2

	* Requires Dart SDK 1.12-dev or greater
	* Enable null-aware operators (DEP 9) by default.
	* Generic method support in the element model.

	## 0.25.2-alpha.1

	* `dart:sdk` extension `.sdkext` changed to `_sdkext` (to play nicer with pub).

	## 0.25.2-alpha.0

	* Initial support for analyzing `dart:sdk` extensions from `.sdkext`.

	## 0.25.1

	* (Internal) code reorganization to address analysis warnings due to SDK reorg.
	* First steps towards `.packages` support.

	## 0.25.0

	* Commandline interface moved to dedicated `analyzer_cli` package. Files moved:
	* `bin/analyzer.dart`
	* `lib/options.dart`
	* `lib/src/analyzer_impl.dart`
	* `lib/src/error_formatter.dart`
	* Removed dependency on the `args` package.

	## 0.22.1

	* Changes in the async/await support.


	## 0.22.0

	New API:

	* `Source.uri` added.

	Breaking changes:

	* `DartSdk.fromEncoding` replaced with `fromFileUri`.
	* `Source.resolveRelative` replaced with `resolveRelativeUri`.