Prepare for dartdoc 0.28.7 (#2035)

* Prepare for dartdoc 0.28.7

* Update CHANGELOG to reflect newest bugfix

Author: jcollins-g

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.28.7
+* Remove obsolete references to Element.type and ElementHandle (#2028, #2031).
+* Fix problem with return values for typedefs with analyzer 0.38.5 (#2036).
+
 ## 0.28.6
 * Support for 0.38.3 version of `package:analyzer`.
 * Support generating docs for extension methods (#2001).

dartdoc_options.yaml

@@ -1,4 +1,4 @@
 dartdoc:
   linkToSource:
     root: '.'
-    uriTemplate: 'https://github.com/dart-lang/dartdoc/blob/v0.28.6/%f%#L%l%'
+    uriTemplate: 'https://github.com/dart-lang/dartdoc/blob/v0.28.7/%f%#L%l%'

lib/src/version.dart

@@ -1,2 +1,2 @@
 // Generated code. Do not modify.
-const packageVersion = '0.28.6';
+const packageVersion = '0.28.7';

pubspec.yaml

@@ -1,6 +1,6 @@
 name: dartdoc
 # Run `grind build` after updating.
-version: 0.28.6
+version: 0.28.7
 author: Dart Team <misc@dartlang.org>
 description: A documentation generator for Dart.
 homepage: https://github.com/dart-lang/dartdoc