We have just released a small update for SFS2X 2.19.x that addresses an issues with the current Tomcat version in SFS2X 2.19.0
The original intention of release 2.19.0 was to ship with Tomcat 9.0.70 but it actually shipped with 9.0.55 (same as 2.18) due to an issue with our version control system. This has been recently brought to our attention by a developer in our forums, hence the new update.
NOTE: there are no special issues with SFS2X 2.19.0, so it's perfectly safe to use it in production. However if you prefer to update it with the more recent release of Tomcat, you can download and apply update 2.19.2
Download the update here
Release notes available here
Cheers