diff --git a/README.md b/README.md
index a7174477..89242d9d 100644
--- a/README.md
+++ b/README.md
@@ -1140,6 +1140,9 @@ See [ReleaseProcess.md](doc/ReleaseProcess.md) for more information.
            CodeQL issues, improve performance, update dependencies.
   - 0.26.1 - Improve MD051.
   - 0.26.2 - Improve MD037/MD051/MD053.
+- 0.27.0 - Improve MD011/MD013/MD022/MD031/MD032/MD033/MD034/MD040/MD043/MD051/
+           MD053, generate/separate documentation, improve documentation, update
+           dependencies.
 
 [npm-image]: https://img.shields.io/npm/v/markdownlint.svg
 [npm-url]: https://www.npmjs.com/package/markdownlint
diff --git a/demo/markdownlint-browser.js b/demo/markdownlint-browser.js
index 32ab3ade..f0967083 100644
--- a/demo/markdownlint-browser.js
+++ b/demo/markdownlint-browser.js
@@ -1,4 +1,4 @@
-/*! markdownlint 0.26.2 https://github.com/DavidAnson/markdownlint @license MIT */
+/*! markdownlint 0.27.0 https://github.com/DavidAnson/markdownlint @license MIT */
 var markdownlint;
 /******/ (() => { // webpackBootstrap
 /******/ 	var __webpack_modules__ = ({
@@ -1353,7 +1353,7 @@ module.exports.fixableRuleNames = [
     "MD044", "MD047", "MD049", "MD050", "MD051", "MD053"
 ];
 module.exports.homepage = "https://github.com/DavidAnson/markdownlint";
-module.exports.version = "0.26.2";
+module.exports.version = "0.27.0";
 
 
 /***/ }),
diff --git a/helpers/package.json b/helpers/package.json
index 96d66555..62099deb 100644
--- a/helpers/package.json
+++ b/helpers/package.json
@@ -1,6 +1,6 @@
 {
   "name": "markdownlint-rule-helpers",
-  "version": "0.17.2",
+  "version": "0.18.0",
   "description": "A collection of markdownlint helper functions for custom rules",
   "main": "./helpers.js",
   "exports": "./helpers.js",
diff --git a/lib/constants.js b/lib/constants.js
index 6579efb9..14f25f7b 100644
--- a/lib/constants.js
+++ b/lib/constants.js
@@ -11,4 +11,4 @@ module.exports.fixableRuleNames = [
   "MD044", "MD047", "MD049", "MD050", "MD051", "MD053"
 ];
 module.exports.homepage = "https://github.com/DavidAnson/markdownlint";
-module.exports.version = "0.26.2";
+module.exports.version = "0.27.0";
diff --git a/package.json b/package.json
index 486467c1..65df79e0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "markdownlint",
-  "version": "0.26.2",
+  "version": "0.27.0",
   "description": "A Node.js style checker and lint tool for Markdown/CommonMark files.",
   "type": "commonjs",
   "main": "./lib/markdownlint.js",