According to ProVideoCoalition, Apple is planning on debuting the next version of Final Cut Pro at the Final Cut Pro User Group SuperMeet on April 12. According to PVC, "Apple will be using the Vegas Supermeet to announce the next version of Final Cut Pro. Supposedly, Apple will be taking over the entire event for their announcement, canceling all other sponsors, including AJA, Avid, Canon, BlackMagic, Autodesk and others, who were set to give presentations."
While the FCP SuperMeet does seem to be an odd event for Apple to launch the next version of their professional editing software (because NAB 2011 starts on April 9), the rumors do seem to have credibility because Canon, Avid, and Autodesk have all confirmed that their sponsorships have been canceled because Apple has demanded no one else has the main stage. A Canon spokesperson supposedly confirmed to PVC, "Canon was told last night that Apple has demanded ALL 'lectern' or stage time exclusively." Likewise, Avid told them, "Apple doesn't want anyone to have stage time but them."
There's no word yet on what the next Final Cut Pro will feature, but in February a group of high-profile video editors were supposedly given time with the software. Their reactions to the new FCP were overwhelmingly positive, with one of them saying the next Final Cut Pro is "the biggest overhaul to Final Cut Pro since the original version was created over 10 years ago."