diff --git a/CHANGELOG.md b/CHANGELOG.md
index 262c68ff..e44645e0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,7 +14,14 @@ Work is tracked in [GitHub issues](https://github.com/jjjermiah/opencode-plugboa
 
 ## [Unreleased]
 
-Nothing yet.
+### Changed
+
+- **Runs on OpenCode 2.2.7** ([#646](https://github.com/jjjermiah/opencode-plugboard/pull/646)). The host peer range is now `>=2.0.26 <2.3`, and the optional `effect` peer accepts 4.1.0. This closes the 2.2.6 and 2.2.7 load-check failures ([#622](https://github.com/jjjermiah/opencode-plugboard/issues/622), [#647](https://github.com/jjjermiah/opencode-plugboard/issues/647)): the 2.2.7 bump had shipped a stale `npm-shrinkwrap.json`, which the package gate caught.
+- **Dependencies.** About 40 routine bumps merged, covering the `ai` SDK, `@opentui/core`, `conventional-commits-parser`, `fast-xml-parser`, `@ai-sdk/openai-compatible`, GitHub Actions, and the example apps. No runtime behaviour change.
+
+### Fixed
+
+- **Anthropic usage speed for SDK 1.3.** The Messages response now carries the usage `speed` field the 1.3 SDK requires ([ddc8245](https://github.com/jjjermiah/opencode-plugboard/commit/ddc8245)).
 
 ## [0.64.0] - 2026-10-31: Every Request, Kept
 
diff --git a/README.md b/README.md
index 406d811e..25e614c4 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ This adds plugboard to your global OpenCode config (`~/.config/opencode/opencode
 {
   "plugins": [
     {
-      "package": "opencode-plugboard@0.64.0",
+      "package": "opencode-plugboard@0.65.0",
       "options": {
         "keys": { "my-app": "{env:PLUGBOARD_KEY_MY_APP}" },
         "models": "all",