A second patch is available for Max Payne 3. Like the last one, it addresses various technical issues and features. Boot the game or Steam now to grab it; patch notes are below.
Source: Steam
-Security fixes
-Various bug/stability fixes
-MSAA white outline fix
-Various multi-head improvements
-Text chat added to lobbies by default
-Mouse acceleration setting added to controls menu
-Aspect ratio setting added to the graphics menu
-Various bug/stability fixes
-MSAA white outline fix
-Various multi-head improvements
-Text chat added to lobbies by default
-Mouse acceleration setting added to controls menu
-Aspect ratio setting added to the graphics menu