adcontextprotocol · bokelley · May 19, 2026 · May 19, 2026
diff --git a/.changeset/whats-new-in-3-1.md b/.changeset/whats-new-in-3-1.md
@@ -0,0 +1,9 @@
+---
+"adcontextprotocol": patch
+---
+
+New `docs/reference/whats-new-in-3-1.mdx` — announcement-quality 3.0 → 3.1 page targeting adopters reading the beta release. Synthesizes the headlines from `release-notes.mdx § Version 3.1.0` into a friendlier entry point: at-a-glance comparison table, one-paragraph summaries of the eight major features (distributed brand.json, dependency-impact webhooks, release-precision version negotiation, webhook foundation + buyer-side delivery visibility, windowed pull recovery, vendor-metric optimization goals, reach_window / viewed_seconds delivery reporting, canonical creative formats), an adopter-action-by-role table, and migration links.
+
+Distinct from `whats-new-in-v3.mdx` (which stays as the v2 → v3 major-version landing). The 3.1 page links back to the v3 page for major-version context and forward to `release-notes.mdx` for per-PR detail.
+
+Added to `docs.json` nav under both existing **AdCP 3.0** groups (the group's scope effectively spans 3.x migration content). A 3.1 announcement nav promo can follow separately.
diff --git a/dist/docs/2.5.3/adcp-flows.png b/dist/docs/2.5.3/adcp-flows.png
diff --git a/dist/docs/2.5.3/adcp_flows.png b/dist/docs/2.5.3/adcp_flows.png
diff --git a/dist/docs/2.5.3/community/working-group.mdx b/dist/docs/2.5.3/community/working-group.mdx
diff --git a/dist/docs/2.5.3/contributing/testable-examples-demo.md b/dist/docs/2.5.3/contributing/testable-examples-demo.md