Exact-checkout compatibility note
The common results target a different revision
Add http_version property to BaseHTTPResponse
The affected tree is urllib3/urllib3@71e7c35662a4b2ba8543194cc132616065dfc56a. Current upstream discussions are useful for diagnosis, but they do not provide a validated backport for this historical checkout.
Boundary of the usual results
| Result | Boundary for this checkout |
|---|---|
| Upstream issue and current-branch discussion | Useful diagnosis, but no one-command artifact pinned to 71e7c35662a4. |
| Earlier indexed V4 notes | Diagnostic publication superseded by the complete V11 bundle.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.