Steam News has details on a new automatic patch that's now available for Tidalis, the block-based puzzle game. The patch notes are extensive, as this rolls up a bunch of beta patches. Most significant is probably the addition of new free DLC: "Also included are 12 new Brainteaser levels created by players, a new visual block style created by a player, and updated stream graphics that look a bit fancier. Music tracks also now fade in when starting, which is a noticeable aural improvement. Aside from the above, this release has a number of bugfixes and other, more minor player-suggested tweaks."