Small bug fix update to correct setup fatal errors. Updating from a previous version was not affected, only clean installations using the browser-based setup scripting. The Fallback Installation method was not affected.
Otherwise, 2.3.1 is nearly identical as the 2.3.0 release, described below.
The big addition in this release is the inclusion of Electronic Scoresheets, previously only available for hosted installations. Instructions to setup Electronic Scoresheets and a usage primer for judges are available on brewcompetition.com and via Admin Dashboard > Help within the BCOE&M application (providing Electronic Scoresheets are enabled via Admin > Preferences > Site Preferences).
As usual, there also a fair amount of bug fixes, all of which are detailed in the v2.3.0 Release Milestone here on GitHub.