Changelog
The running record of the Meridian Codex. What changed, when, and why.
The Accountability Architecture
The Codex went from a text with philosophical commitments to a text with operational infrastructure. Two new top-level site sections (Audit and Governance), the Bond and Knowledge fully rewritten, governance layer with founding-phase components shipped, version bumped to 6.0.
What the Practice Produces
New section in The Practice defining observable signs of success at five scales: Individual, Small Group, Institution, Human-AI Partnership, and Civilizational. Epistemic gradient named: observed at small scales, projected at larger ones.
Codex Prose Audit
Two-session editorial pass across all Codex outer pages and the complete AI Standard. 21 edits across 6 files. Opening tightened, Proposition compressed, Vision reframed from "billion years" to generational, new writing rule (edge-of-paragraph drift).
Site Redesign: Six Tabs
Homepage redesigned with inventory grid. Shared InstitutionalLanding component extracted. Header restructured from four to six tabs (Codex, Toolkit, AI Standard, Audit, Governance). Dropdowns removed. Footer curated.
The Bond: Complete Rewrite
The Bond chapter was completely rewritten as the clean relational discipline. The existential ground (Prime Directive, Compact, belonging-through-practice) moved to the Proposition. Nine sections covering cooperation, trust, failure modes (Fusion and Severance), adversarial dynamics, and five essential practices.
The Proposition: Existential Ground
The Proposition grew into the page that carries the Codex's full existential argument. New sections: the Prime Directive, Three Kinds of Claims, Pathways Into Commitment, and What the Codex Does Not Claim.
Claim-Layer Architecture
The three kinds of claim (descriptive, normative, existential) threaded through the Glossary (89 entries tagged) and all six Toolkit deep-dives. CSS layer-tag styling added.
The Knowledge: Rewritten Twice
First rewrite (April 5) corrected a drift where the chapter turned from a discipline into an evidentiary case. Second rewrite (April 12) established the outward-facing diagnostic at every scale.
The Range Audit: Inaugural
The Range Audit for Institutions (v0.1) was published and applied to the Codex itself. Six-step method, six evaluation domains. Verdict: Holds the Range, with five open questions.
The Meridian Compact
The Knowledge page was structurally rewritten around a single thesis: reality vindicates cooperation. The identity-through-process concept was named The Meridian Compact and threaded through the Proposition, Opening, Bond, and Glossary.
The Foundation Onramp Complete
Steelmanning and The Update Protocol deep-dives published, completing the Foundation Onramp tier. All five entry-level tools now have full six-element pages: definition, distortion, origin, core practice, integration, and intellectual lineage.
The Soul Document Update
The opening page now begins with a personal foreword from the Founding Caretaker. A systematic pass across all chapters to strengthen voice. Banned AI-filler words removed. The three-tier reader-address system reworked.
The AI Standard and Governance
The Standard was retitled to "The Meridian Codex AI Standard" and given the subtitle: The Codex for AI Under Development. A new Reciprocity Principle was added. CONTRIBUTING.md rewritten to embody the Codex's own disciplines.
The Toolkit Deep-Dives Begin
Scout Mindset, Noticing, and Confirmation Bias published as the first three deep-dive pages. Each follows the six-element structure: Codex Lens, Concept, Practice, Origin, Lineage, Integration.
The AI Standard Genesis
Translated the Codex's principles into specific, implementable commitments for AI development. Shifted the focus from abstract alignment to operational vectors.
Epistemic Integrity Refinement
Expanded definitions on Calibrated Confidence to combat performative certainty in LLM outputs. Re-weighted the confidence matrix across the framework.
Foundation Established
The original publication of the Meridian principles. First mapping of the forces of Control and Decay. The Meridian Range defined as the optimal dynamic state.