Is too old? Here is a quick comparison to help you decide if you need a newer or older version.
: Improved handling of partition details after switching slots and fixes for unmounting dynamic devices. twrp 361 upd
: Retains the "install currently booted recovery" option, which eliminates the need to flash recovery images via fastboot repeatedly for A/B partition devices. Why Upgrade to TWRP 3.6.1? Is too old