Re: X-Cart 220.127.116.11 and 5.2.18 Released to Ensure Stable Upgrade to 5.3 for Live Stores
Well, first of all - XC 5.2.18 is also already released as merchant wave. You may want to refresh your cache. When you do that, you will most likely see a tinymce module update as well.
Our custom CSS survived all the upgrades. We had 4 or 5 custom modules made by Qualteam, I paid to have those upgraded to XC 5.3 about a week ago, they were built on a 5.3 development copy we had. When it came to this upgrade, those also smoothly upgraded. I literally had zero issues going from 5.2.17 to 18.104.22.168, your results may vary.
X-Cart 22.214.171.124 Live
FPM/FastCGI - enabled
Zend OpCache OFF - Won't work with phar extension in cPanel on
CENTOS 7.8 64Bit Single Quad-Core E3-1241v3 3.4Ghz 8M 1600 w/ HT
32GB RAM 2x 512GB Samsung 850 Pro SSD RAID 1