(Get This One when you want to renew your subscription, You can't use this software if you don't own a previous Pro Tools Version)
All upgrades that happen in the 12 months after registration come at no additional charge. Here are the upgrades from the first 6 months – with more to come.
12.0: Improved I/O setup and monitoring/auto down-mixing, unlimited busses, in-app plug-in purchases and rentals, stability improvements.
12.1:Increased track count (128 audio, 512 instrument), track input monitoring, AFL/PFL Solo Modes, Copy to Send, Pro Tools ¦ Control support, support for Pro Tools ¦ S3 VCA Spill.
12.2: VCA Masters, Disk Cache, advanced metering, gain reduction metering, and new All Access plans, including bonus plug-ins (see sidebar)
12.3: Track Commit and Track Bounce workflows, Clip Transparency, batch fade enhancements and shortcuts,AudioSuite Pitch II. Recently a 12.4 upgrade was announced that includes the highly anticipated Track Freeze function which compliments the Track Commit workflows from 12.3.