diff --git a/.dev/roadmap.md b/.dev/roadmap.md
new file mode 100644
index 00000000..7c6476ec
--- /dev/null
+++ b/.dev/roadmap.md
@@ -0,0 +1,17 @@
+# overture/docs — Roadmap
+
+Planned work and known improvements for the Overture documentation site.
+
+---
+
+## Submodule branch tracking
+
+### Track release branches, not default/main
+
+**What:** Configure each submodule in `.gitmodules` to track the project's release branch rather than its default branch (currently no `branch` is set, so `git submodule update --remote` follows the remote default, which is `main`).
+
+**Why:** `main` on each project repo carries in-progress and unreleased changes. The docs site should reflect what has been released, not what is being developed. Pinning to a release branch (e.g. `release` or `release-2.x`) means submodule updates stay in sync with published versions rather than pulling ahead of them.
+
+**How:** Add a `branch = <release-branch-name>` line to each submodule entry in `.gitmodules`, then update the docs publish workflow to run `git submodule update --remote` against those branches.
+
+**Scope:** Requires confirming the release branch naming convention per project (Arranger uses `release`; verify for SONG, Score, Stage, Maestro, Lectern, Lyric).
diff --git a/README.md b/README.md
index 34d1bedc..ffbc6d69 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 Overture Docs is a centralized documentation site built with [Docusaurus](https://docusaurus.io/) that aggregates and renders Markdown content from `/docs` directories across our GitHub repositories. It transforms distributed documentation into a cohesive and easy to navigate knowledge base.
 
-![Overture Docs](./preview.png "Docs for developers and informaticians")
+![Overture Docs](./preview.png 'Docs for developers and informaticians')
 
 > [!NOTE]
 > This repository is documented in detail on the Overture Docs site linked here (to be linked once live)
@@ -75,10 +75,10 @@ npm start
 
 - **/submodules/**: Contains all Overture core repositories as Git submodules
 - **/website/**: Houses the Docusaurus-powered documentation website
-  - **/community/**: Community-focused content and resources
-  - **/docs/**: Central location for all documentation, automatically linked from repository submodules
-  - **/guides/**: Comprehensive platform guides and tutorials
-  - **/src/**: Website implementation files including custom components, styling, and page content
+    - **/community/**: Community-focused content and resources
+    - **/docs/**: Central location for all documentation, automatically linked from repository submodules
+    - **/guides/**: Comprehensive platform guides and tutorials
+    - **/src/**: Website implementation files including custom components, styling, and page content
 
 ## Benefits of this Setup
 
@@ -90,7 +90,7 @@ npm start
 
 - **Robust Error Handling**: Docusaurus has excellent error catching, particularly for broken and missing links, reducing the need for manual testing.
 
-![Pro Tip](./website/docs/02-platform-tools/images/proTip.png "Use Overture Docs repo to search across all Overture repos")
+![Pro Tip](./website/docs/02-platform-tools/images/proTip.png 'Use Overture Docs repo to search across all Overture repos')
 
-> [!TIP]  
+> [!TIP]
 > The Overture Docs repo contains everything, therefore finding & tracking links and content across all our repos has never been easier.
diff --git a/submodules/arranger b/submodules/arranger
index 90b3a0b4..8852b8aa 160000
--- a/submodules/arranger
+++ b/submodules/arranger
@@ -1 +1 @@
-Subproject commit 90b3a0b4d025def37163692baed9e02017b79fae
+Subproject commit 8852b8aa657a5d80e63ba1cb950cbf1d382fd3c4