Usher 2.3.1 has been released; check out the release notes for all the details. There is one key item that you should be aware of, even if you don’t read the release notes: There’s been a change in Usher’s renaming rules.
In the past, Usher could rename filenames including their extensions, but as of 2.3.1, the extensions are untouchable. We determined that it was too easy to accidentally modify (or remove!) extensions from files while renaming within Usher, and that could have catastrophic results. If this change affects you, please let us know your use case, so we can consider it in possible future changes to Usher’s renaming features.
Beyond that, there are changes in duplicate search and sorting logic, as well as rewritten help, which you can now also browse on the web.
As always, you can update by checking for updates within the app, or by downloading a fresh copy from Usher’s web page (you won’t lose your settings).