Logbook June 2026

Logbook — June 2026

Week of Jun 1 — Migrated CI to the builder-new self-hosted runners, dropped the broken mpf-test-lib cage library dependency, and fixed the reject refund min-UTxO invariant — three separate issues that had been queued up after the May sublibrary work settled.

Monday 1st

NixOS runners (PV)

• Merged ci: run nix builds on builder-new self-hosted runners + setup-nix v0.1.0 #60

Friday 5th

Fixes (PV)

• Merged fix: drop mpf-test-lib from cage library #61
• Merged Fix reject refund min-UTxO top-up invariant #62

Week of Jun 22 — A plain-language introduction page was added to the docs to help non-expert readers understand what MPFS does on-chain. Then the CI was migrated to the nix-enabled ARC runner fleet, and work opened on an optional staking-script ownership hook — a new validator extension landing at the end of the week.

Monday 22nd

Docs (PV)

• Merged docs: add plain-language introduction page #65

Thursday 25th

NixOS runners (PV)

• Opened ci: run on nix-enabled-runners #67

Friday 26th

NixOS runners + staking-script hook (PV)

• Merged ci: run on nix-enabled-runners #67
• Opened feat: add optional staking-script ownership hook #71