nice find. merged into master in commit 408d667 and has been part of all of the following releases:

v0.22.1 v0.22.1-no-mira v0.22.0 v0.22.0-no-mira v0.21.1 v0.21.1-no-mira v0.21.0 v0.21.0rc2 v0.21.0rc1 v0.21.0-no-mira v0.20.12 v0.20.12-no-mira v0.20.11 v0.20.10 v0.20.9 v0.20.8 v0.20.7 v0.20.6 v0.20.6rc1 v0.20.5 v0.20.4 v0.20.2 v0.20.1 v0.20.0 v0.20.0rc1 v0.19.12 v0.19.11 v0.19.10 v0.19.6 v0.19.5 v0.19.4rc1 v0.19.3 v0.19.2 v0.19.1 v0.19.1rc1 v0.19.0 v0.19.0rc3 v0.19.0rc2 v0.19.0rc1 v0.18.5 v0.18.4 v0.18.3 v0.18.3rc1 v0.18.2 v0.18.1 v0.18.0 v0.17.1 v0.17.0 v0.17.0rc3 v0.17.0rc2 v0.17.0rc1 v0.16.4 v0.16.3 v0.16.2 v0.16.1 v0.16.1rc1 v0.16.0 v0.16.0rc3 v0.16.0rc2 v0.16.0rc1 v0.15.0 v0.14.3rc1 v0.14.2 v0.14.1 v0.14.0 v0.14.0rc1 dump-api-call-request-response-first 0.14.0-shared-db

Unfortunately, I don't see any statements by Larimer or other STINC employees that commit to applying this operation to STINC stake. Still a useful reference for this research project.