The somewhat overdue official release of tsh 3.230 earlier this week
includes the following major features:

- There are now separate photo databases for the UK and for the NSSC
- Low-probability bugs in Chew pairings, that have turned up as a result
of more widespread use, have been corrected; ChewPair also runs a
little faster now.
- config alpha_pair_single_column added
- Added the ScoreBoard command and config hook_addscore_flush
- Added the ROSTERS command
- Added experimental LowerRoundRobins command
- config rating_system can now be set to 'none

and some small bug fixes and minor enhancements:

- Addscore lets you separate numbers using '.' rather than space, for
those who like to do all their typing on a numeric keypad
- tsh no longer crashes if everyone in the current flight is gibsonized
- config gibson_class restricts gibson opponents to a class
- HighWin etc. display player classes
- config initial_snaked added
- config standings_spread_cap added (don't ask)
- multiple commands may be entered on one line, separated by
semicolons (useful mainly in defining triggers and autopairing)
- ShowPairings (and now in 3.240 showScoreCard) indicate repeat pairings
- AUPAIR Windows CRLF problem fixed

If you want to look up more information about what each of these is
all about, update your copy of tsh, enter 'doc', look at the What's
New section and click on the links.