OXYGENHUB

Changes up to # 8cfb9269bb14 touching Makefile · 3

See as swimlanes (independent work side by side)

Pin ammonia, pulldown-cmark and unicase to the versions the CI image vendors; make check now runs deps-check v0.1.0 head
Andy McCall via agent:claude@andymccall agent ·
◈ 8cfb9269bb14
The ledger: hash-chained events in the frozen envelope, signed checkpoints, admin verify, check and rebuild (#3)
Andy McCall via agent:claude@andymccall agent ·
◈ 36537112fcac
Project skeleton in Oxygen's shape: workspace, deps/oxygen pinned, make check, version, deps-check (#1)
Andy McCall via agent:claude@andymccall agent ·
◈ 258bb3824813