diff --git a/CHANGELOG.md b/CHANGELOG.md
index f27a47f..3ca4b98 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to reefdoc are documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [0.13.0] - 2026-07-12
 
 ### Added
 - `.herdr` directories are no longer treated as noise: they now appear in the
@@ -140,6 +140,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   via an on-demand filesystem watcher scoped to the visible tree.
 - Path-traversal-safe file serving and a `--version` flag.
 
+[0.13.0]: https://github.com/exilis/reefdoc/releases/tag/v0.13.0
 [0.12.0]: https://github.com/exilis/reefdoc/releases/tag/v0.12.0
 [0.11.0]: https://github.com/exilis/reefdoc/releases/tag/v0.11.0
 [0.10.0]: https://github.com/exilis/reefdoc/releases/tag/v0.10.0
diff --git a/README.md b/README.md
index 226cc7e..97627a5 100644
--- a/README.md
+++ b/README.md
@@ -10,9 +10,9 @@ files change on disk.
 
 You edit markdown in your own editor; `reefdoc` is the preview.
 
-> **Latest release: [v0.12.0](https://github.com/exilis/reefdoc/releases/tag/v0.12.0).**
-> Recent highlights: **changed blocks are highlighted when a markdown document
-> live-reloads**, so you see at a glance what's different.
+> **Latest release: [v0.13.0](https://github.com/exilis/reefdoc/releases/tag/v0.13.0).**
+> Recent highlights: **`.herdr` directories now appear in the file tree**,
+> alongside `.allium` and `.claude`, so herdr worktrees are browsable.
 > Full history in the [changelog](CHANGELOG.md).
 
 ```bash