CHANGELOG.md in govuk_tech_docs-1.1.0 vs CHANGELOG.md in govuk_tech_docs-1.2.0

@@ -1,12 +1,46 @@
 # Changelog
 
+## 1.2.0
+
+### New feature: redirects
+
+You can now specify redirects in the frontmatter and `config/tech-docs.yml`.
+
+You can use this when you change a page URL.
+
+More info:
+
+- https://github.com/alphagov/tech-docs-gem/blob/master/docs/configuration.md#redirects
+- https://github.com/alphagov/tech-docs-gem/blob/master/docs/frontmatter.md#old_paths
+
+### New feature: contribution banner
+
+You can now show a block at the bottom of the page that links to
+the page source on GitHub, so readers can easily contribute back to the documentation.
+
+https://github.com/alphagov/tech-docs-gem/blob/master/docs/configuration.md#show_contribution_banner
+
+### New feature: page review system
+
+An optional page review system to make sure documentation stays up to date.
+
+More info:
+
+- https://github.com/alphagov/tech-docs-gem/blob/master/docs/frontmatter.md#last_reviewed_on
+- https://github.com/alphagov/tech-docs-gem/blob/master/docs/frontmatter.md#owner_slack
+
+
+### Better meta tags
+
+Pages now include better meta tags for search engines, Twitter, Facebook and Slack to pick up.
+
 ## 1.1.0
 
 You can now specify `google_site_verification` in tech-docs.yml. You can use
 this to verify your site in Google Webmaster tools.
 
-https://github.com/alphagov/tech-docs-gem/blob/master/docs/configuration.md#google_site_verification 
+https://github.com/alphagov/tech-docs-gem/blob/master/docs/configuration.md#google_site_verification
 
 ## 1.0.0
 
 The first release of the template as a gem. Most CSS, JS, images and layouts are
 now imported from the gem and can be removed from your project.