changelog/10.5.0_2020-07-31/37324
Bugfix: Cannot share with user name that has only numbers in the UI
A regression in 10.4.0 meant that new shares with user names that were numbers
could not be created in the UI. This regression has been fixed.
https://github.com/owncloud/core/issues/37324
https://github.com/owncloud/core/pull/37336