GURPS Character Assistant 18.104.22.168 has been released. Get the updated installer from your Warehouse 23 downloads page.
This update squashes a few bugs and includes some new features, which you can read about in the build notes below if you like.
Note: You get the updated installer by re-downloading GURPS_Character_Assistant.zip from your Warehouse 23 account, and running the gca5setup_5.0.187.release.exe program that it contains. There is no separate update-only installer, you have to download and reinstall the program. It will not overwrite your personal data, it will overwrite your installation of GCA with the new and updated version.