Full notes
Full Counter-Strike 2 update
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Release Notes for 5/22/2013
[ OVERWATCH ] - Started the Overwatch beta http://blog.counter-strike.net/index.php/overwatch/ .
[ MISC ] - Added two new convars, cl_crosshair_drawoutline and cl_crosshair_outlinethickness, that will enable a black outline to draw around the classic crosshair pips for better visibility.
Source
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