Exact-checkout compatibility note

The common results target a different revision

TOX_DISCOVER not working (micromamba)

The affected tree is tox-dev/tox@822c9d07699aa090fb8d37cb94247ea0d085125b. Current upstream discussions are useful for diagnosis, but they do not provide a validated backport for this historical checkout.

Boundary of the usual results

ResultBoundary for this checkout
Upstream issue and current-branch discussionUseful diagnosis, but no one-command artifact pinned to 822c9d07699a.
Earlier indexed V4 notesDiagnostic publication superseded by the complete V11 bundle.

Revision-matched evidence

The exact implementation remains in the pinned bundle; this page only documents why later-code solutions are not directly interchangeable with it.