El Capitan and non Apple SSD drives using TRIM
I've been a Mac user since the first Mac came on the market. I've had just about every major update in hardware and software since the beginning. On my 2009 Mac Pro with everything updated except the CPU I added a non Apple SSD. I utilized the freeware for TRIM to make it work and it was great. I loved the added speed! No real problems with Maverick. But then I made the mistake of upgrading earlier to Yosemite than I usually do for my Mac's. The problems began occurring in a bewildering ways. Multiple calls with hours long tech support with multiple Apple Techs we looked at every possible cause and believe me everyone was stumped! Then on my own I found the answer and that was that Yosemite did not include the necessary bit of code that allowed the freeware for TRIM to function. I have been told that later versions of Yosemite did have the missing code added.
Now, I want to KNOW before I upgrade to El Capitan if it has the full set of code that would disable the non-Apple SSD?
OS X Yosemite (10.10.1), MacPro 4.1