#789 and #817: Notes in PRs. Good to go pending review by William.
#814: We will go head with the v1.6 release without python/R releases (schema only), pushed into the maintenance release-1.5 branch. Check in with Scott if we can rename RepertoireGroupDetail and move it into #773 for v2.0.
Jason to make/distribution draft slides for WG report at AIRR-C Meeting.