v0.5.0

CHANGELOG extracted from https://gitlab.wikimedia.org/releng/cli/-/blob/main/CHANGELOG.md

• Added toolhub command for listing and geting tools.
• Added gerrit change list command.
• Added gerrit group members command.
• Improved all prompt questions.
• Now also built targetting darwin/arm64.

Development environment specific:

• Added elasticsearch service.
• Added a mailhog service https://github.com/mailhog/MailHog.
• Fixed issues cloning MediaWiki and Vecotr with a non shallow clone during setup.
• Fixed SQLite permission issues.
• Fixed issue with using maintenance/shell.php.
• Fixed some quibble commands.
• Fixed trying to save /etc/hosts file even when nothing had changed.

This release was made on 17th October 2021.