I deployed the two $wgActions settings to my live wikis and things seem okay, so now I can focus on testing and deploying 1.36.3 (currently on 1.36.2). So I'm running my build script that does a full git clone of the MW core REL1_36 branch and all the extensions and skins we use. Then it runs composer (v2) but I'm seeing the following error during the composer runs:
Script ComposerHookHandler::onPreUpdate handling the pre-update-cmd event terminated with an exception
Package::setProvides must be called with a map of lowercased package name => Link object, got a indexed array, this is deprecated and you should fix your usage.
If this is a bug I should report, I'm not sure where to do so. Suggestions?