Bugfixes:
When the 'replace' option was used for a contract document, the user could select multiple files in the file selector.
While working as an LSP user, an internal tester found that the 'replace' button could not be seen in the contract preview, the 'suggested next step' button didn't appear, and they received an 'internal error' message when trying to replace the contract file.
Invites weren't sent when an LSP was set to 'No access' and then upgraded to 'Collaboration.'