Prepare for dartdoc-0.39.0 (#2116)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5990686..d9036ae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+## 0.30.0
+* BREAKING CHANGE: no longer use `<base href>` in generated documentation, instead
+  use real relative links.  This may break manually constructed links that rely
+  on base href, or could impact post-processing of dartdoc HTML.  Most users
+  should not notice.  A hidden flag can for now restore the old behavior, but
+  will be removed soon. (#2098, #2096)
+* More refactors to prepare for markdown rendering. (#2100, #2114)
+* Fix crashes with extensions on special types. (#2112, #2102)
+* Add a new error type for multiple-file overwrite problems. (#2111, #2110)
+* Allow FunctionTypes to work in applicability checks for extensions. (#2109, #2101)
+* Refactor to use Element.declaration over Member.baseMember. (#2106)
+
 ## 0.29.3
 * More refactoring changes to rendering (#2085, #2086).
 * Internal changes to stop using newly deprecated analyzer interfaces (#2091, #2093).
diff --git a/dartdoc_options.yaml b/dartdoc_options.yaml
index bc41f82..ccce8df 100644
--- a/dartdoc_options.yaml
+++ b/dartdoc_options.yaml
@@ -1,4 +1,4 @@
 dartdoc:
   linkToSource:
     root: '.'
-    uriTemplate: 'https://github.com/dart-lang/dartdoc/blob/v0.29.3/%f%#L%l%'
+    uriTemplate: 'https://github.com/dart-lang/dartdoc/blob/v0.30.0/%f%#L%l%'
diff --git a/lib/src/version.dart b/lib/src/version.dart
index 90dc49a..e7c1efd 100644
--- a/lib/src/version.dart
+++ b/lib/src/version.dart
@@ -1,2 +1,2 @@
 // Generated code. Do not modify.
-const packageVersion = '0.29.3';
+const packageVersion = '0.30.0';
diff --git a/pubspec.yaml b/pubspec.yaml
index 1f7c193..756f6ee 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,13 +1,13 @@
 name: dartdoc
 # Run `grind build` after updating.
-version: 0.29.3
+version: 0.30.0
 description: A non-interactive HTML documentation generator for Dart source code.
 homepage: https://github.com/dart-lang/dartdoc
 environment:
   sdk: '>=2.6.0 <3.0.0'
 
 dependencies:
-  analyzer: ^0.39.2+1
+  analyzer: ^0.39.4
   args: '>=1.5.0 <2.0.0'
   collection: ^1.2.0
   crypto: ^2.0.6