> ## Documentation Index
> Fetch the complete documentation index at: https://docs.agentvolumes.org/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Curated release notes and historical release snapshots for the Agent Volumes specification.

This page mirrors the repository [`CHANGELOG.md`](https://github.com/agent-volumes/agent-volumes-spec/blob/main/CHANGELOG.md) for public documentation readers. The repository changelog remains the source of truth for release history.

<Update label="Unreleased" description="Changes not yet released">
  No notable changes have been recorded yet.
</Update>

<Update label="0.1.0-rc.1" description="12026-05-20 HE" tags={["Added", "Changed", "Fixed"]}>
  <h3>Added</h3>

  <ul>
    <li>
      Added the v0.1.0 release-candidate baseline for external dependency declarations, including
      release-candidate schema artifacts, predicate export artifacts, declaration-key semantics,
      advisory matching, compatibility exception handling, and deterministic warning outputs.
    </li>

    <li>
      Added conformance coverage for the release-candidate artifact set, including external
      dependency vectors, predicate export fixtures, lifecycle mutation success cases, endpoint
      failure cases, advisory search failures, and schema publication drift checks.
    </li>

    <li>
      Added a Mintlify documentation site for public review, with release-scoped specification
      archives, generated Registry API reference pages, schema inventories, conformance summaries,
      implementer guidance, and stable URI publication pages for Agent Volumes-owned identifiers.
    </li>

    <li>
      Added release operations support for rc.1, including changelog automation, release evidence
      issue templates, URI publication evidence steps, and release authority documentation.
    </li>
  </ul>

  <h3>Changed</h3>

  <ul>
    <li>
      Advanced the specification, schemas, OpenAPI contract, conformance fixtures, and implementer
      guide from draft readiness toward the v0.1.0-rc.1 public review baseline.
    </li>

    <li>
      Aligned the Bibliotheca OpenAPI contract with the release-candidate prose, including blocked
      release errors, trust finalize failures, release finalize not-found handling, trust intent
      size limits, RFC 9457 Problem Details references, and recorded prose-drift signoff evidence.
    </li>

    <li>
      Consolidated architecture decision records under <code>docs/decisions/</code> and added rc.1
      decisions for external dependency semantics, documentation-site topology, stable identifier
      routing, and URI publication policy.
    </li>

    <li>
      Expanded release and publication guidance for maintainers, including docs host routing, hybrid
      documentation versioning, release archive navigation, Mintlify maintenance checks, and
      schema/OpenAPI publication commands.
    </li>

    <li>
      Updated repository readiness posture with the OpenSSF Best Practices badge, refreshed agent
      guidance, artifact-specific maintenance notes, and dependency updates for Redocly and YAML
      tooling.
    </li>
  </ul>

  <h3>Fixed</h3>

  <ul>
    <li>Synced the documentation-site hero image with the configured Mintlify theme assets.</li>
  </ul>
</Update>

<Update label="0.1.0-draft.5" description="12026-05-12 HE" tags={["Added", "Changed", "Security"]}>
  <h3>Added</h3>

  <ul>
    <li>
      Added release operations tooling for signed annotated draft tags, including validation and
      editable tag messages.
    </li>

    <li>
      Added OpenSSF Best Practices readiness documentation covering review policy, release process,
      validation, governance continuity, and security response.
    </li>
  </ul>

  <h3>Changed</h3>

  <ul>
    <li>
      Completed the draft 5 readiness pass for the normative specification, schemas, OpenAPI
      contract, and conformance fixtures.
    </li>

    <li>
      Added OpenAPI operation IDs and refreshed referenced standards to improve implementer review
      and tooling alignment.
    </li>

    <li>
      Clarified repository process documentation for validation, conformance, release preparation,
      and OpenSSF evidence gathering.
    </li>
  </ul>

  <h3>Security</h3>

  <ul>
    <li>
      Documented security requirements, vulnerability response expectations, and supply-chain
      validation evidence for the specification repository.
    </li>
  </ul>
</Update>

<Update label="0.1.0-draft.4" description="12026-05-08 HE" tags={["Added", "Changed"]}>
  <h3>Added</h3>

  <ul>
    <li>
      Added trust foundations and draft 4 specification artifacts, including supply-chain integrity,
      provenance, and trust metadata surfaces.
    </li>

    <li>Added v0.1 prebrief documents for implementers and reviewers.</li>

    <li>
      Added organization security workflows, PR template alignment, Dependabot configuration,
      dependency review, OSV scanning, and hardened CI checks.
    </li>
  </ul>

  <h3>Changed</h3>

  <ul>
    <li>
      Introduced Markdown linting, formatting, pre-commit hooks, and expanded schema/OpenAPI
      validation workflows.
    </li>

    <li>
      Updated specification references and OpenAPI metadata to make the draft easier to validate and
      review.
    </li>

    <li>
      Cleaned up bundled development skills and dependency metadata used by repository-local
      contributor tooling.
    </li>
  </ul>
</Update>

<Update label="0.1.0-draft.3" description="12026-03-25 HE" tags={["Added", "Changed"]}>
  <h3>Added</h3>

  <ul>
    <li>
      Added the initial Agent Volumes v0.1.0-draft.3 specification and architecture decision
      records.
    </li>

    <li>
      Added project foundation documents, repository community-health assets, adopter tracking, and
      branch strategy documentation.
    </li>

    <li>
      Added shared contributor skill scaffolding and repository-local development support files.
    </li>
  </ul>

  <h3>Changed</h3>

  <ul>
    <li>Filled in Apache 2.0 copyright metadata.</li>
    <li>Added Korean, Chinese, and German translations for the Code of Conduct.</li>
  </ul>
</Update>