In https://lists.oasis-open.org/archives/sarif/202308/msg00005.html, 
David Keaton, SARIF TC Chair, described the results of the public review of SARIF Verson 2.1.0 Errata 01 Committee Specification Draft 01. The public comment period ran from August 4-18, 2023:

"No comments were received, from inside or outside of the TC [...]"