v8.4.5

Fixed

• Block incompatible operations with remote tokens @juliushaertl #3878
• Show PDF even when download hidden on public share @elzody #3889
• Guest username not picked up the second time loading a share link @elzody #3909
• Allow double click in image picker @eszkadev #3926
• Properly send custom logo to collabora @elzody #3929
• Bring back federated editing in viewer iframe @juliushaertl #3939

Other

• Update nextcloud/ocp dependency @nextcloud-command #3898
• Remove unnecessary files from release build @juliushaertl #3880
• Switch to new API to set volatile user to prevent persisting it in any case @juliushaertl #3860