So Final Cut Pro 7 is basically feature complete ? Honestly I wouldn't be surprised, I've felt photoshop is feature complete for a while.
A lot of professional software has a hard plateau. One problem is that FCP 7 stopped working with macOS High Sierra.
Even if the software plateaus, they need to keep up with the incremental changes around them; newer codecs, integrations (software and hardware), and other tools.
>FCP 7 stopped working with macOS High Sierra
It works thanks to this https://github.com/cormiertyshawn895/Retroactive