I don’t understand. That change was just restructuring of the GitHub actions, they still build the same packages.
E.g. the latest build run for the master branch was Translated using Weblate (Lithuanian) · metabrainz/picard@547d1ce · GitHub , and there are the windows installer and portable builds available the same as before.
Be aware that the master branch switched to Qt6 a while ago and that plugins currently are not compatible.
If you are interested in builds for Picard 2 have a look at the CI runs for the 2.10.x branch.
You can also use the daily builds I provide at Picard daily builds . Those are currently run on the 2.10.x branch.