Hi !
This week LL has notified us TPV developers that one of the libraries used by the standard SL viewer had a vulnerability. This was allowing malicious users to make your viewer crash at will (no data were lost nor stolen, but it still was annoying), and LL has released a fix to plug that hole.
Incidentally, since the RLV uses the same library, it needs the same fix so here it is :
http://www.erestraint.com/realrestraint
And the MD5 hash is
21b2e1d763a23bec4d8362bd7c597971
Please note that there is no new feature other than this urgent fix so this RLV will behave exactly like RLV 2.7, minus the possible crash.
Have fun !
Marine