What changed, and when

AAFx is bought once, not rented. This page exists so you can see it is alive — every release, with what it actually fixed, including the bugs we introduced ourselves.

Updates are free and included. The app checks this list on its own.

2.4.6 — 3 August 2026Current version

Volume levels and fades now reach Pro Tools. They were written into the AAF all along, but in a form Pro Tools does not interpret: they now travel as automation curves, including for a clip at constant volume.
New option in the right-hand bar: keep levels and fades, or not, depending on whether the sound department wants your starting point or bare regions.
Licence moved to the top of Settings, with the activation field and the buy button.

2.4.5 — 3 August 2026

Licence moved to the top of Settings, in a box of its own: plan, expiry, trial days left, buy button and activation field together.
You can now enter your key directly in the app. Until now it could only be typed at first launch, which left anyone buying during their trial stuck.

2.4.4 — 3 August 2026

Buy a licence button during the trial, showing the days remaining.
Compatibility stated plainly: Final Cut Pro 12.3, FCPXML 1.14 and .fcpxmld bundles.

2.4.3 — 3 August 2026

Major fix to what actually gets exported: a short clip holding a long rush poured the whole rush into the session. One programme received ten times too much material, stacked across dozens of tracks.
Clips whose audio is disabled in the edit no longer travel, including inside compound clips.
Multicam: every active audio angle is now carried. Only the first was kept, which returned silence when it happened to be a quiet one.
Track layout reworked: the two mono tracks of a stereo clip now sit side by side, and dialogue opens the session before the edit's own roles, effects and music.
Nothing is placed before the start or after the end of the programme.
Handles can go up to 30 seconds, with a file size estimate past 10.

2.4.2 — 3 August 2026

Updates appear without quitting the app: it checks the site regularly and whenever you come back to the window.
Once an update is installed, a Restart now button puts it in service.
Remaining time estimate made far more accurate — it was heavily overstated during extraction.
The end of a conversion reports the time spent at each stage.

2.4.1 — 3 August 2026

Conversion markedly faster: a 26-minute programme that took minutes now finishes in tens of seconds.
Long multitrack rushes are no longer decoded twice before being handed to ffmpeg.
The progress bar shows elapsed time and an estimate, with no silent phase.
New Stop button: a conversion started by mistake can be interrupted, leaving no partial AAF.

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