Prepare for dartdoc 0.24.0 (#1795)

* Prepare for dartdoc 0.24.0

* CHANGELOG update for override feature

Author: jcollins-g

CHANGELOG.md

@@ -1,3 +1,9 @@
+## 0.24.0
+* Add 'override' to feature list for members which override a superclass (#981)
+* Support many options via dartdoc_options.yaml (#1674)
+* Allow insertion of raw HTML into dartdoc, via flag (#1793)
+* Stop using old supermixin syntax in dartdoc (#1772)
+
 ## 0.23.1
 * Make mixins appear under their own category, even if they are reexported (#1785)
 

lib/src/version.dart

@@ -1,2 +1,2 @@
 // Generated code. Do not modify.
-const packageVersion = '0.23.1';
+const packageVersion = '0.24.0';

pubspec.yaml

@@ -1,6 +1,6 @@
 name: dartdoc
 # Also update the `version` field in lib/dartdoc.dart.
-version: 0.23.1
+version: 0.24.0
 author: Dart Team <[email protected]>
 description: A documentation generator for Dart.
 homepage: https://github.com/dart-lang/dartdoc