v2.6.4 Release Prep
(cherry picked from commit 240048d535699832f91044171b932148517c419d)
Critical bugfix (oops)
(cherry picked from commit ff36699ba22077071060b9e9d80dfaeca4e61072)
v2.6.5 release prep + ack Arctic
(cherry picked from commit 471d7195cb4a5ae1a5c5b490d429f965aaff302c)
Fixed multi-client limit bug
v2.6.6 release prep
(cherry picked from commit 90dc031d4f6699dc5b20d5c44619063e9f67187c)
Fixed REWARD_UPDATE
(cherry picked from commit 62f5063188880ff4cdf6de9af470ae70fbb55f50)
Fixed menu background depth issue
(cherry picked from commit a01425111f1d272fc8a358a18d05da2e0f6b5ba8)
Release prep for v2.6.7
(cherry picked from commit 20a34f7c879e6c4a77cf0ea6c505bb11b2ce063a)
Pull in some of Arctic's changes