sdk

commit 4cd485179a5f56a95fe54bcbd556becd239d1f03
parent 2abc7f5c370201d18306f3e97c01fd98be557036
Author: triesap <tyson@radroots.org>
Date:   Tue,  4 Aug 2026 20:42:38 +0000

git: reconcile superseded branch ancestry

- record every reviewed non-master tip under master history
- retain the approved crates-only master tree as authoritative source
- avoid reintroducing retired release compatibility experiments
- make obsolete branch cleanup lossless and auditable