diff --git a/CHANGELOG.md b/CHANGELOG.md
index d3d0d83..8cf13f0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+## `3.3.0`
+Yay, `plugins` now support `wrappers` which is a segway onto HMR, time travel
+and other cool plugins. These changes have come through in barracks `v8.3.0`
+and a lil fix in `v8.3.1`. This is a lil patch before `4.0.0` comes through,
+but should be super valuable. Wooh!
+
+### changes
+- updated barracks to `v8.3.1`
+
 ## `3.2.0`
 Wooh, `plugins` are a first class citizen now thanks to the `.use()` API. It's
 a multiplexed version of the old `app = choo(hooks)`. It should enable
diff --git a/README.md b/README.md
index c9c0c08..a3a04f1 100644
--- a/README.md
+++ b/README.md
@@ -400,7 +400,7 @@ DOM](#does-choo-use-a-virtual-dom).
 Sometimes it's necessary to change the way `choo` itself works. For example to
 report whenever an action is triggered, handle errors globally or perist state
 somewhere. This is done through something called `plugins`. Plugins are objects
-that contain `hook` functions and are passed to `app.use()`:
+that contain `hook` and `wrap` functions and are passed to `app.use()`:
 
 ```js
 const log = require('choo-log')
@@ -423,7 +423,7 @@ frameworks a lot harder. Please exhaust all other options before using
 plugins.__
 
 If you want to learn more about creating your own `plugins`, and which `hooks`
-are available, head on over to [app.use()](#appusehooks).
+and `wrappers` are available, head on over to [app.use()](#appusehooks).
 
 ## Badges
 Using `choo` in a project? Show off which version you've used using a badge:
@@ -489,7 +489,7 @@ way `choo` works, adding custom behavior and listeners. Generally returning
 objects of `hooks` is done by returning them from functions (which we call
 `plugins` throughout the documentation).
 
-There are several `hooks` that are picked up by `choo`:
+There are several `hooks` and `wrappers` that are picked up by `choo`:
 - __onError(err, state, createSend):__ called when an `effect` or
   `subscription` emit an error. If no handler is passed, the default handler
   will `throw` on each error.
@@ -497,6 +497,11 @@ There are several `hooks` that are picked up by `choo`:
   `action` is fired.
 - __onStateChange(data, state, prev, caller, createSend):__ called after a
   reducer changes the `state`.
+- __wrapSubscriptions(fn):__ wraps a `subscription` to add custom behavior
+- __wrapReducers(fn):__ wraps a `reducer` to add custom behavior
+- __wrapEffects(fn):__ wraps an `effect` to add custom behavior
+- __wrapInitialState(fn):__ mutate the complete initial `state` to add custom
+  behavior - useful to mutate the state before starting up
 
 __:warning: Warning :warning:: plugins should only be used as a last resort.
 It creates peer dependencies which makes upgrading versions and switching
diff --git a/package.json b/package.json
index bd199e2..d99ec18 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
   ],
   "license": "MIT",
   "dependencies": {
-    "barracks": "^8.1.1",
+    "barracks": "^8.3.1",
     "document-ready": "~1.0.2",
     "global": "^4.3.0",
     "hash-match": "^1.0.2",