Voluntary recalls are actually more common than ordered recalls. Manufacturers usually don’t wait for the NHTSA to get involved.
What makes it a recall is that either the manufacturer or the NHTSA determine that there’s a safety defect or that the vehicle doesn’t confirm to the Federal Motor Vehicle Safety Standard.
So I believe the terminology is required by the NHTSA if it fits the above definition regardless of how the issue is addressed.
Of course this is for the US and this is a recall in China but I’m assuming similar legal requirements are involved.
Ruben isn’t super quick to put out updates but he makes up for it in quality. He was slower than some other devs to get Boost for Lemmy out the door but the first release was damn near perfect, stable, fast and only very minor bugs. Personally I prefer quality over constant updates.
These developers owe us nothing and it takes an incredible amount of time and lots of money to develop an app of this quality so no matter which app you choose consider paying and/or donating.