Here will become a collection of resource documents and links for those looking for more SOC 1 / SOC 2 related help.
Transition Blueprint: Navigating from SSAE 18 to the New SSAE 22
SSAE 22 was issued a couple years ago, back in December 2020, to supersede AT-C section 210 with three primary changes, apply to both SOC 1 and SOC 2: Description