Prepare for version 0.26.0 (#1859)

Author: jcollins-g

CHANGELOG.md

@@ -1,3 +1,12 @@
+## 0.26.0
+* Remove crossdart support (#1856)
+* Launch helper tools and construct PackageGraphs asynchronously (#1849)
+* Refactor Dartdoc to avoid use of analyzer's computeNode, and prevent it from holding
+  on to fully resolved ASTs from analyzer (#1851, #1857, #1858)
+* Dartdoc no longer attempts to report analysis errors but assumes they will be non-fatal
+  and carries on (#1845)
+* Add command line flag to allow disabling tools (#1853)
+
 ## 0.25.0
 * Fix crash if a code reference ambiguously referred to a parameter of
   an optional function parameter (#1835, #1841)

lib/src/version.dart

@@ -1,2 +1,2 @@
 // Generated code. Do not modify.
-const packageVersion = '0.25.0';
+const packageVersion = '0.26.0';

pubspec.yaml

@@ -1,6 +1,6 @@
 name: dartdoc
 # Also update the `version` field in lib/dartdoc.dart.
-version: 0.25.0
+version: 0.26.0
 author: Dart Team <[email protected]>
 description: A documentation generator for Dart.
 homepage: https://github.com/dart-lang/dartdoc