There is a free update compatible with Mac OS High Sierra (10.13) and Mojave (10.14) for those of you who own and registered Dramatica® Story Expert 5.0. If you purchased Dramatica Story Expert on or after April 9, 2018, you should already have Dramatica Story Expert 5.3 and do not need the 5.3 update. If your serial number begins with "DRAM", you have the v5.3 program. If your serial number begins with "DRSE0500", you have the older version and may update to 5.3.
The free update from Dramatica Story Expert 5.0 to 5.3 may be claimed at Screenplay.com. The reason it must be processed through Screenplay.com is that v5.3 requires a new serial number to be issued to you.
To update from Dramatica Story Expert 5.0 to version 5.3, please contact Contact Customer Service / Sales and they will help process your update.
NOTE: Dramatica Story Expert currently is NOT compatible with Apple's Catalina (OSX 10.15), Mojave (11), or Monterey (12), though you will receive a free update to a 64bit version of Mac Dramatica Story Expert once it becomes available. We'd like nothing better than to provide a release date, but there are too many moving parts in having to rewrite Dramatica Story Expert (64bit) from scratch to make it possible for us to do so.