From 49815c602849373e9b3e06affaaa58d773debc67 Mon Sep 17 00:00:00 2001
From: Pat Cavit <github@patcavit.com>
Date: Fri, 27 Jan 2017 22:58:45 -0800
Subject: [PATCH] docs: component.onunload was removed

---
 docs/change-log.md | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/docs/change-log.md b/docs/change-log.md
index e25932bb..beec9e40 100644
--- a/docs/change-log.md
+++ b/docs/change-log.md
@@ -29,6 +29,7 @@ If you are migrating, consider using the [mithril-codemods](https://www.npmjs.co
 - [Reading/writing the current route](#readingwriting-the-current-route)
 - [Accessing route params](#accessing-route-params)
 - [Preventing unmounting](#preventing-unmounting)
+- [Run code on component removal](#run-code-on-component-removal)
 - [`m.request`](#mrequest)
 - [`m.deferred` removed](#mdeferred-removed)
 - [`m.sync` removed](#msync-removed)
@@ -489,6 +490,40 @@ var Component = {
 
 ---
 
+## Run code on component removal
+
+Components no longer call `this.onunload` when they are being removed. They now use the standardized lifecycle hook `onremove`.
+
+### `v0.2.x`
+
+```javascript
+var Component = {
+	controller: function() {
+		this.onunload = function(e) {
+			// ...
+		}
+	},
+	view: function() {
+		// ...
+	}
+}
+```
+
+### `v1.x`
+
+```javascript
+var Component = {
+	onremove : function() {
+		// ...
+	}
+	view: function() {
+		// ...
+	}
+}
+```
+
+---
+
 ## m.request
 
 Promises returned by [m.request](request.md) are no longer `m.prop` getter-setters. In addition, `initialValue`, `unwrapSuccess` and `unwrapError` are no longer supported options.