diff --git a/README.adoc b/README.adoc
index d471cf0..304b49b 100644
--- a/README.adoc
+++ b/README.adoc
@@ -12,6 +12,9 @@ ifdef::env-github[]
+
+
+
Dev-Centr documentation hub. Antora site aggregating dev-centr projects.
@@ -29,6 +32,8 @@ image:https://img.shields.io/github/contributors/dev-centr/docs.svg?style=for-th
image:https://img.shields.io/github/forks/dev-centr/docs.svg?style=for-the-badge[Forks,link=https://github.com/dev-centr/docs/network/members]
image:https://img.shields.io/github/stars/dev-centr/docs.svg?style=for-the-badge[Stars,link=https://github.com/dev-centr/docs/stargazers]
image:https://img.shields.io/github/issues/dev-centr/docs.svg?style=for-the-badge[Issues,link=https://github.com/dev-centr/docs/issues]
+image:https://img.shields.io/badge/docs-Dev--Centr-22c55e?style=for-the-badge[Docs,link=https://docs.devcentr.org]
+image:https://github.com/dev-centr/docs/actions/workflows/deploy.yml/badge.svg?style=for-the-badge[Deploy,link=https://github.com/dev-centr/docs/actions/workflows/deploy.yml]
= Dev-Centr Documentation
@@ -48,7 +53,7 @@ This repository contains the Antora playbook and configuration for the **Dev Cen
|===
| File | Description
| `antora-playbook.yml` | Production Antora playbook. Uses remote GitHub URLs for all content sources and the published UI bundle. Used by CI/CD.
-| `antora-playbook-local.yml` | Local sibling-repo playbook (committed). Expects `../devcentr`, `../templates`, `../general-knowledge`, `../msi-generator`, and `../easy-installer` beside this repo.
+| `antora-playbook-local.yml` | Local sibling-repo playbook (committed). Expects sibling checkouts (e.g. `../devcentr`, `../templates`, `../general-knowledge`, `../issues-browser`, `../agent-rules`, `../ver`, `../msi-generator`, `../easy-installer`) beside this repo. See the playbook file for the full list.
| `antora-playbook.testing.yml` | Same local content sources, but points `ui.bundle` at `../valentus-theme/build/ui-bundle.zip` for theme work.
| `supplemental-ui/` | Site overlay on the valentus-theme 2.x UI bundle: custom domain `CNAME`, accent-token brand CSS, header logo under `img/`, and a thin `head-meta.hbs` fork that loads the brand stylesheet. Header logo / navbar text use playbook `site.keys`.
| `.vscode/` | VS Code folder settings and extension recommendations for this playbook repo.
diff --git a/docs/modules/ROOT/nav.adoc b/docs/modules/ROOT/nav.adoc
index 88e9633..e721ef4 100644
--- a/docs/modules/ROOT/nav.adoc
+++ b/docs/modules/ROOT/nav.adoc
@@ -1,5 +1,6 @@
* xref:index.adoc[Home]
* xref:where-docs-live.adoc[Where Documentation Lives]
+* xref:changelog.adoc[Changelog]
* xref:todo-roadmap.adoc[Todo & Roadmap]
* xref:activity-log.adoc[Activity Log]
* Architecture
diff --git a/docs/modules/ROOT/pages/activity-log.adoc b/docs/modules/ROOT/pages/activity-log.adoc
index 6902f7c..e517511 100644
--- a/docs/modules/ROOT/pages/activity-log.adoc
+++ b/docs/modules/ROOT/pages/activity-log.adoc
@@ -8,6 +8,7 @@ This page records significant documentation and project activity at an org level
=== August
+* **agent-rules, ver, issues-browser** — Registered three Antora components on the hub: xref:tools/agent-rules.adoc[Agent Rules] (modular agent rules assembly), xref:tools/ver.adoc[Ver] (universal VCS library/CLI/GUI), and xref:tools/issues-browser.adoc[Issues Browser] (forge metadata backup; renamed from `issue-tracker`). Playbooks point at `issues-browser`, `agent-rules`, and `ver` repos; xref:tools/issue-tracker.adoc[Issue Tracker] kept as a redirect stub.
* **valentus-theme head-meta sync** — Restored font-size FOUC + `site-font-size.css` in the supplemental `head-meta.hbs` overlay (was missing after brand fork). Condensed A/A/A control hides on desktop again and scales doc text on mobile. Playbooks already use rolling `v2`.
* **valentus-theme product topic** — This repo (and other Valentus playbooks) tagged with GitHub topic `valentus-theme` for dependency rediscovery; convention documented upstream.
* **DOS naming** — Public category stays Development Orchestration Suite; DevOps framed as one facet of the suite; *Dev OS* as quiet mental model only. Sites + DevCentr vision/capabilities docs updated.
diff --git a/docs/modules/ROOT/pages/changelog-details/2025-03-lunr-search.adoc b/docs/modules/ROOT/pages/changelog-details/2025-03-lunr-search.adoc
new file mode 100644
index 0000000..050f1fc
--- /dev/null
+++ b/docs/modules/ROOT/pages/changelog-details/2025-03-lunr-search.adoc
@@ -0,0 +1,12 @@
+= 2025-03 — Lunr full-text search
+:navtitle: 2025-03
+:page-layout: article
+
+== Summary
+
+Enabled client-side full-text search via `@antora/lunr-extension` on all playbooks. Documented as an essential extension in xref:publishing/antora-essential-extensions.adoc[Antora essential extensions].
+
+== Affected codepaths
+
+* `package.json` — `@antora/lunr-extension` dependency
+* `antora-playbook*.yml` — Lunr extension registration
diff --git a/docs/modules/ROOT/pages/changelog-details/2026-03-central-todo-activity-log.adoc b/docs/modules/ROOT/pages/changelog-details/2026-03-central-todo-activity-log.adoc
new file mode 100644
index 0000000..44bba32
--- /dev/null
+++ b/docs/modules/ROOT/pages/changelog-details/2026-03-central-todo-activity-log.adoc
@@ -0,0 +1,13 @@
+= 2026-03 — Central Todo & Activity log
+:navtitle: 2026-03
+:page-layout: article
+
+== Summary
+
+Moved org-wide roadmap and activity log into the docs repository for the aggregated site (docs.devcentr.org). Added xref:where-docs-live.adoc[Where documentation lives] to explain cross-repo structure.
+
+== Affected codepaths
+
+* xref:todo-roadmap.adoc[Todo & Roadmap]
+* xref:activity-log.adoc[Activity log]
+* xref:where-docs-live.adoc[Where documentation lives]
diff --git a/docs/modules/ROOT/pages/changelog-details/2026-07-fixnow-dev-hub.adoc b/docs/modules/ROOT/pages/changelog-details/2026-07-fixnow-dev-hub.adoc
new file mode 100644
index 0000000..3c7737d
--- /dev/null
+++ b/docs/modules/ROOT/pages/changelog-details/2026-07-fixnow-dev-hub.adoc
@@ -0,0 +1,12 @@
+= 2026-07 — Register fixnow-dev in docs hub
+:navtitle: 2026-07
+:page-layout: article
+
+== Summary
+
+Added fixnow-dev as an Antora content source and portal stub. FixNow docs cover pressure-driven issue tracking, AI value scoring, and resolution verification.
+
+== Affected codepaths
+
+* `antora-playbook.yml` — `dev-centr/fixnow-dev` content source
+* xref:tools/fixnow-dev.adoc[FixNow portal stub]
diff --git a/docs/modules/ROOT/pages/changelog-details/2026-08-07-valentus-head-meta-sync.adoc b/docs/modules/ROOT/pages/changelog-details/2026-08-07-valentus-head-meta-sync.adoc
new file mode 100644
index 0000000..2d1eeda
--- /dev/null
+++ b/docs/modules/ROOT/pages/changelog-details/2026-08-07-valentus-head-meta-sync.adoc
@@ -0,0 +1,12 @@
+= 2026-08-07 — Valentus head-meta sync
+:navtitle: 2026-08-07
+:page-layout: article
+
+== Summary
+
+Restored font-size FOUC prevention and `site-font-size.css` in the supplemental `head-meta.hbs` overlay. Condensed A/A/A control hides on desktop again; doc text scales on mobile.
+
+== Affected codepaths
+
+* `supplemental-ui/partials/head-meta.hbs`
+* Playbooks pin rolling valentus-theme `v2` UI bundle
diff --git a/docs/modules/ROOT/pages/changelog-details/2026-08-07-wire-issue-tracker.adoc b/docs/modules/ROOT/pages/changelog-details/2026-08-07-wire-issue-tracker.adoc
new file mode 100644
index 0000000..ffb048e
--- /dev/null
+++ b/docs/modules/ROOT/pages/changelog-details/2026-08-07-wire-issue-tracker.adoc
@@ -0,0 +1,12 @@
+= 2026-08-07 — Wire issue-tracker into hub
+:navtitle: 2026-08-07
+:page-layout: article
+
+== Summary
+
+Initial registration of the issue-tracker Antora component (later renamed to issues-browser). Documented Antora single-site policy for aggregated docs.
+
+== Affected codepaths
+
+* `antora-playbook.yml` content sources
+* `docs/modules/ROOT/pages/tools/issue-tracker.adoc` (superseded by issues-browser stub in August 2026)
diff --git a/docs/modules/ROOT/pages/changelog-details/2026-08-08-wire-agent-rules-ver-issues-browser.adoc b/docs/modules/ROOT/pages/changelog-details/2026-08-08-wire-agent-rules-ver-issues-browser.adoc
new file mode 100644
index 0000000..93d225f
--- /dev/null
+++ b/docs/modules/ROOT/pages/changelog-details/2026-08-08-wire-agent-rules-ver-issues-browser.adoc
@@ -0,0 +1,45 @@
+= 2026-08-08 — Wire agent-rules, ver, and issues-browser
+:navtitle: 2026-08-08
+:page-layout: article
+:description: Register three Antora components and portal stubs; rename issue-tracker to issues-browser.
+
+== Summary
+
+The docs hub now aggregates three additional repositories and updates the former issue-tracker integration to the renamed **issues-browser** project.
+
+== Changes
+
+=== Antora playbooks
+
+All three playbooks (`antora-playbook.yml`, `antora-playbook-local.yml`, `antora-playbook.testing.yml`):
+
+* Replaced `issue-tracker` content source with `issues-browser`.
+* Added `agent-rules` and `ver` content sources (`start_path: docs`).
+
+=== Portal pages
+
+New tool stubs under `docs/modules/ROOT/pages/tools/`:
+
+* xref:tools/agent-rules.adoc[Agent Rules] — modular agent rules assembly (`RULES.md`, `general/`, `profiles/`).
+* xref:tools/ver.adoc[Ver] — universal VCS library, CLI, and optional Qt GUI.
+* xref:tools/issues-browser.adoc[Issues Browser] — forge metadata backup with GUI/CLI/daemon/tray.
+
+xref:tools/issue-tracker.adoc[Issue Tracker] is now a redirect stub pointing at Issues Browser.
+
+=== Navigation
+
+* xref:tools/index.adoc[Tools index] lists the three new tools under Original Contributions.
+* Sidebar nav adds Agent Rules, Ver, Issues Browser, and keeps Issue Tracker (renamed) for bookmark compatibility.
+
+== Affected codepaths
+
+* CI production build (`pnpm run build:online` / `.github/workflows/deploy.yml`) fetches component docs from the three new GitHub repos.
+* Local sibling builds expect `../issues-browser`, `../agent-rules`, and `../ver` beside the playbook checkout.
+
+== Component verification
+
+Remote `docs/antora.yml` names match portal xrefs:
+
+* `agent-rules` → `xref:agent-rules::index.adoc`
+* `ver` → `xref:ver::index.adoc`
+* `issues-browser` → `xref:issues-browser::index.adoc`
diff --git a/docs/modules/ROOT/pages/changelog.adoc b/docs/modules/ROOT/pages/changelog.adoc
new file mode 100644
index 0000000..c8aa9ed
--- /dev/null
+++ b/docs/modules/ROOT/pages/changelog.adoc
@@ -0,0 +1,19 @@
+= Changelog
+:navtitle: Changelog
+:description: Functional changes to the Dev-Centr documentation hub and playbook.
+
+Release history for the **docs** playbook repository. Each entry links to a detail page with context and affected codepaths.
+
+== 2026
+
+* link:changelog-details/2026-08-08-wire-agent-rules-ver-issues-browser.adoc[2026-08-08] — Wire agent-rules, ver, and issues-browser into Antora playbooks and tools hub.
+* link:changelog-details/2026-08-07-valentus-head-meta-sync.adoc[2026-08-07] — Sync valentus head-meta font-size and topic docs.
+* link:changelog-details/2026-08-07-wire-issue-tracker.adoc[2026-08-07] — Wire issue-tracker into hub; note Antora single-site policy.
+* link:changelog-details/2026-07-fixnow-dev-hub.adoc[2026-07] — Register fixnow-dev in the Antora docs hub.
+* link:changelog-details/2026-03-central-todo-activity-log.adoc[2026-03] — Central Todo & Roadmap and Activity log in docs repo.
+
+== 2025
+
+* link:changelog-details/2025-03-lunr-search.adoc[2025-03] — Add Lunr full-text search to the documentation site.
+
+For day-to-day project updates across all repos, see xref:activity-log.adoc[Activity log].
diff --git a/docs/modules/ROOT/pages/where-docs-live.adoc b/docs/modules/ROOT/pages/where-docs-live.adoc
index 5f1f022..570a0f4 100644
--- a/docs/modules/ROOT/pages/where-docs-live.adoc
+++ b/docs/modules/ROOT/pages/where-docs-live.adoc
@@ -12,7 +12,9 @@ This site (docs.devcentr.org) is built by the link:https://github.com/dev-centr/
* **templates** — Standardized project templates and usage guides.
* **easy-installer** (product **Ibex**) — Install Builder Extension: installer projects, in-place PATH, plugin ABI, shell hooks.
* **msi-generator** — MSI/MSIX generator documentation (engine used by Ibex plugins).
-* **issue-tracker** — Local GitHub issues browser (GUI/CLI); syncs issues into SQLite for offline browse/search.
+* **issues-browser** — Forge metadata backup (issues, PRs, discussions) into central SQLite archives; GUI/CLI/daemon/tray for offline browse and monitoring. Formerly `issue-tracker`.
+* **agent-rules** — Forkable modular agent rules (`RULES.md`, `general/`, `profiles/`) for local AI coding assistants.
+* **ver** — Universal version-control interface (Git, SVN, Mercurial) — DUB library, CLI, and optional Qt GUI.
* **agentic-email-integration** — Own-your-inbox Gmail integration (Himalaya + agents).
* **fixnow-dev** — FixNow pressure-driven issue tracking: AI value scoring, countdown badges, and resolution verification.