Support latest analyzer and dart_style, prepare v2 release (#736)

Author: kevmoo

example/pubspec.yaml

@@ -6,7 +6,7 @@ environment:
   sdk: ^3.6.0
 
 dependencies:
-  analyzer: '>=5.2.0 <7.0.0'
+  analyzer: '>=6.9.0 <8.0.0'
   build: ^2.0.0
   source_gen: any
 

source_gen/CHANGELOG.md

@@ -1,4 +1,4 @@
-## 2.0.0-wip
+## 2.0.0
 
 - **Breaking Change**: Change `formatOutput` function to accept a language
   version parameter.
@@ -8,13 +8,14 @@
 - Document deduplication behavior for the output of
   `GeneratorForAnnotation.generateForAnnotatedElement`.
 - Support all the glob quotes.
-- Require `analyzer: ^6.9.0`
-- Require Dart 3.6.0
+- Require `analyzer: '>=6.9.0 <8.0.0'`
+- Support the latest `package:dart_style`
 - `LibraryBuilder`, `PartBuilder`, and `SharedPartBuilder` now take an optional
   `writeDescriptions` boolean. When set to `false`, headers and generator
   descriptions for the files will not be included in the builder output.
 - Include `//dart format width=80` comments in files generated by a
   `LibraryBuilder` or `PartBuilder` and formatted with the default callback.
+- Require Dart 3.6.0
 
 ## 1.5.0
 

source_gen/pubspec.yaml

@@ -1,5 +1,5 @@
 name: source_gen
-version: 2.0.0-wip
+version: 2.0.0
 description: >-
   Source code generation builders and utilities for the Dart build system
 repository: https://github.com/dart-lang/source_gen/tree/master/source_gen
@@ -9,10 +9,10 @@ environment:
   sdk: ^3.6.0
 
 dependencies:
-  analyzer: ^6.9.0
+  analyzer: '>=6.9.0 <8.0.0'
   async: ^2.5.0
   build: ^2.1.0
-  dart_style: ^2.3.7
+  dart_style: '>=2.3.7 <4.0.0'
   glob: ^2.0.0
   path: ^1.8.0
   pub_semver: ^2.1.4