Mostly bugfixes, but RL Viewer-users (1.11 onwards) have a new feature: now your cuffs, when locked, will only allow you to touch stuff within 1.5 meters. Nasty.
<edit>And gag users can turn off the periodic text whines with a new “emotes” button (actually this was an old “text” button that was taken off recently when I introduced the new spacial “text” button on HUD).<edit>
Cuff release notes here.
Gag release notes here.
To get your copy, just click the relevant Release Candidate boxes once you enter the Secret Warehouse, and follow instructions. Alternatively, since this is also a silent release, you can also use the Update Switch.