google/go-github

• Added API support to update the branch of a pull request.
• Added interaction restrictions API for both organizations and repositories.

pypa/warehouse

• Redesigned the Trove classifiers UI
• Added capability to search for exact phrases in package name search functionality (Python/Elastic Search)
• Fine tuned Elastic Search results for package name queries with spaces (Python/Elastic Search)
• Email notifications

mattermost/mattermost-server

• Added CLI commands to search and archive teams
• Added capability to bulk export emoji reactions of posts
• Added capability to bulk export custom emoji files