v2.9.0 — Booklet wave B: all twelve categories complete

Four new booklets with live-verified citation cores raise the released total from seventeen to twenty-one. Every one of the twelve categories now carries at least one released booklet, completing the catalog grid the v3.0 milestone builds on. Aggregate verified citation declarations rise from 306 to 354, with zero fabricated.

Added

• 003-03-0001 Material Passport: Tracking Sources Across Sessions — a six-field identity line for every source, FAIR-aligned at the personal archive layer, with the rule that a source without a passport does not enter the bibliography (6 verified refs).
• 005-02-0001 Ritual Hooks: Daily Logging, Session Persistence, Idle Time — research discipline moved from willpower to infrastructure, with guard hooks for secret scanning and citation protection (6 verified refs).
• 006-01-0001 MCP for the Researcher: What, Why, When — looking instead of remembering, a trust triage for third-party servers, least-privilege setup, and an honest section on when no bridge is needed (6 verified refs).
• 011-01-0001 Slides, Posters, and Lightning Talks with AI Assistance — three compressions of one study, visual integrity rules, and disclosure awareness on stage (6 verified refs).

Citation discipline
Nine new candidate DOIs verified live against Crossref before drafting. One candidate (Lally et al., 2010) was dropped over ambiguous registered metadata rather than cited with an uncertain date.

Infrastructure
The Pages workflow now runs on the Node 24 actions runtime, opted in ahead of GitHub's 2026-06-16 switch and proven on this release's own deploy.

Full notes in CHANGELOG.md.