Hello, I'm writing to tell you about some cool new MediaWiki-Vagrant features. MediaWiki-Vagrant now ships with a custom Vagrant plug-in that augments the default 'vagrant' command-line tool with some additional sub-commands that are specifically designed to make MediaWiki development more productive and fun. The most important addition is a set of four sub-commands for managing roles. (Roles, you'll recall, are optional software stacks that MediaWiki-Vagrant can configure automatically. There's a VisualEditor role, a Scribunto role, a qa/browsertests role, etc.) The new commands are: $ vagrant list-roles Lists available roles. Currently enabled roles are marked with a '*'. $ vagrant enable-role Enables a role. Example: 'vagrant enable-role visualeditor'. $ vagrant disable-role <name> Disables a role. $ vagrant reset-roles Disable all roles. There's a short, 1-minute screencast up at http://ascii.io/a/4428demonstrating usage. Check it out. I'll wait. The other cool sub-command that was recently added is 'vagrant run-tests'. Any command-line arguments following 'run-tests' are passed through to PHPUnit running on the VM, so it's possible to run (for example) 'vagrant run-tests extensions/EventLogging'. Finally, there's 'vagrant puppet-paste'. This uploads the log of your most recent Puppet run to < dpaste.de> and prints out a URL. This is primarily intended as a debugging aid. Additional documentation, including installation help, is up at < https://www.mediawiki.org/wiki/MediaWiki-VagrantPlease report any bugs you encounter at < https://bugzilla.wikimedia.org/enter_bug.cgi?product=Tools&component=Va… Ori