http://www.muthead.com/news/560-madden-nfl-16-title-update-1-patch-notes
GAMEPLAY
Addressed issue where AI defenders would get encroachment penalties after random huddle breaks and occasionally during the no-huddle offense
Addressed rare issue where receivers were called down by contact even when they weren’t being touched
Addressed quarterback locomotion warps on certain drop backs
CONNECTED FRANCHISE
Addressed issue where players could receive over 100 confidence resulting in a short-term attribute boost
Tuned regression for offensive linemen
Tuned rookie deep accuracy rating
Tuned supersim stats where pocket quarterbacks were generating too many rushing attempts
Addressed issue where team could sign elite free agents for a low amount
Addressed issue where some free agents would disappear from the free agent pool
MADDEN ULTIMATE TEAM
Addressed a rare issue where certain items would not have an image
OTHER
Addressed issue where the commentary line and presentation would repeat for a quarterback who returned from injury
Addressed a crash that could occur when using multiple controllers
Addressed a crash that could occur when exiting a game and the background video would continue to loop
Addressed general bugs and stability issues
Source: EA Sports