Mail Archiver 5.3.4 has been released

Archiving from Outlook and Gmail accounts from Mail doesn't work on AppleSilicon. Mail Archiver hangs and doesn't do anything.

Version 5.3.4 adds a message to the app log and MAX no longer hangs:
Error message on AppleSilicon when archiving from Outlook or Gmail from Mail

The problem occurs deep within the bowels of macOS and there is no direct workaround. Archiving from IMAP works fine, though. Everything is working for version 6 which is coming in a few weeks.

This version also fixes a couple of minor bugs.