Sorry for the lateness. Just noticed, a few days ago, they released 2.2.3
https://blog.pfsense.org/?p=1810
Highlights:
- Cross-Site Scripting vulnerability fixes.
- OpenSSL vulnerability fixes including the LogJam attack
And lots of other small changes detailed here: https://doc.pfsense.org/index.php/2.2.3_New_Features_and_Changes
Enjoy!