After updating to a new edge build (with upgraded Froala resources: #3203) all richtext fields show this warning:
Expired copy of the Froala Editor. Please renew the license.
Link: https://wysiwyg-editor.froala.help/hc/en-us/articles/360000717489-Why-is-my-editor-license-expired
@Eoler could you try to pull the latest - latest changes 馃槃
This should be fixed in Build 450. Thanks for the report!
Any ETA on when build 450 will be officially released? Froala adds a Powered by message to all richeditors. I'd rather have this fixed before the weekend otherwise there will be lots of edits to undo next week.

450 is already available on my edge installations, and it fixes Froala nag screen.
On edge, yes. But I don't want to switch installations to edge updates just for this problem since this might introduce other bugs from unreleased plugin updates.
@tobias-kuendig you shouldn't have the Froala update in the first place unless you were on edgeUpdates, Build 449 was still in pending status, i.e. an edge update. https://octobercms.com/changelog
The installation was updated via composer so it actually received build 449 with edgeUpdates disabled. It seems like it was updated just before build 450 was tagged. So updating it through composer again fixed the issue :+1:
This is the third time this month we had problems because of pending releases being available via composer (https://github.com/octobercms/october/issues/4178, https://github.com/octobercms/october/issues/4209 and https://github.com/octobercms/october/issues/4220). We manage lots of October installations and want to keep them up to date automatically. It's a PITA if we always have to check if it's safe to run composer update first.
I really wish we could change this release process.
@tobias-kuendig use dev-master instead of dev-develop or 1.0 in composer (note for library you'll have to do dev-master as 1.0) in order to always only use the equivalent of stable builds via composer.