Battlefield 3 developer DICE is currently working on a patch for all versions of its just released game, set to improve "polish, stability, weapons balancing, squad control functionality, user interface enhancements, and several feature enhancements that address feedback the community has provided to date." The studio's blog post on the matter also specifically calls out the PC's "negative mouse acceleration" problem as an issue the update will address. It also stands to reason that the tactical light issue and the PS3 digital edition'sBattlelog problem will be fixed, but we asked EA for clarification.
While the patch will arrive on PCs some time "next week" -- the post was published last Friday, so that's this week -- the bulk of the game's community on Xbox 360 and PlayStation 3 unfortunately won't see the patch until it gets through certification. DICE estimates that will be "shortly after the PC update." Regardless, more patch info and a launch date is promised for this week, when we'll hopefully hear more solid news about the console patch as well.
Update: This post originally stated that the patch was due "next week," though the news from DICE was announced last Friday. We've since updated the post and headline to reflect the accurate launch projection for the PC patch (this week!) and apologize for any inconvenience.