Updating the Changelog

Pageflow changelog is maintained using the pr_log command line tool. To insert new changelog items based on recently merged pull requests, run the following command from the root of the repository:

$ prlog fetch

The inserted items need be arranged and edited manually inside the changelog. Move breaking changes and manual update steps to separate sections. Commits updating the changelog go directly on the master branch.

Changelog sections and heading are updated automatically before and after release using Rake tasks from the semmy gem.