Update pubspec and changelog for 4.1.0 (#2839)

Author: jcollins-g

CHANGELOG.md

@@ -1,6 +1,13 @@
-## 4.1.0-dev
+## 4.1.0
+* Move to analyzer 2.7.0. (#2845)
+* The library interface is now explicitly marked as experimental via meta.
 * Experimental feature: HTML output from markdown rendering, `{@tool}` and
   `{@inject-html}` is sanitized when hidden option `--sanitize-html` is passed.
+* Refactor of ModelElement and ElementType constructors.  Technically breaking
+  but known users of the API do not attempt to construct these types by hand.
+  (#2828, #2829)
+* Move to recommended set of hints in linter and correct some small errors
+  in regexps. (#2833)
 
 ## 4.0.0
 * BREAKING CHANGE: Refactors to support NNBD and adapt to new analyzer 

dartdoc_options.yaml

@@ -1,4 +1,4 @@
 dartdoc:
   linkToSource:
     root: '.'
-    uriTemplate: 'https://github.com/dart-lang/dartdoc/blob/v4.1.0-dev/%f%#L%l%'
+    uriTemplate: 'https://github.com/dart-lang/dartdoc/blob/v4.1.0/%f%#L%l%'

lib/src/version.dart

@@ -1,2 +1,2 @@
 // Generated code. Do not modify.
-const packageVersion = '4.1.0-dev';
+const packageVersion = '4.1.0';

pubspec.yaml

@@ -1,6 +1,6 @@
 name: dartdoc
 # Run `dart run grinder build` after updating.
-version: 4.1.0-dev
+version: 4.1.0
 description: A non-interactive HTML documentation generator for Dart source code.
 homepage: https://github.com/dart-lang/dartdoc
 environment:
@@ -11,7 +11,7 @@ dependencies:
   args: ^2.3.0
   charcode: ^1.3.1
   collection: ^1.15.0
-  cli_util: ^0.3.4
+  cli_util: ^0.3.5
   crypto: ^3.0.1
   glob: ^2.0.1
   html: ^0.15.0
@@ -36,7 +36,7 @@ dev_dependencies:
   grinder: ^0.9.0
   http: ^0.13.3
   lints: ^1.0.1
-  test: ^1.17.12
+  test: ^1.19.0
 
 executables:
   dartdoc: null