You will be able to read but not edit twelve wikis for a short period of time on ꯲꯳ ꯃꯥꯔꯆ at 06:00 (UTC). This can also affect password changes, logging in to new wikis, global renames and changing or confirming emails. This could take 30 minutes but will probably be much faster.
Flagged revisions will no longer have multiple tags like "tone" or "depth". It will also only have one tier. This was changed because very few wikis used these features and they make the tool difficult to maintain.