From 03144e64690964c2831393099f1a9c35115e3420 Mon Sep 17 00:00:00 2001
From: Jakub Sobon <jakub.sobon@elohim.sk>
Date: Fri, 27 Nov 2020 23:07:40 -0500
Subject: [PATCH] Update instructions in CHANGELOG.

---
 CHANGELOG.md | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9c1ad25..fbb06a5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,9 +9,24 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Breaking API changes
 
-- The `widgetapi.Widget.Keyboard` and `widgetapi.Widget.Mouse` method now
+- The `widgetapi.Widget.Keyboard` and `widgetapi.Widget.Mouse` methods now
   accepts a second argument which provides widgets with additional metadata.
-  This affects all implemented widgets.
+  All widgets implemented outside of the `termdash` repository will need to be
+  similarly to the `Barchart` example below. Change the original method
+  signatures:
+  ```go
+  func (*BarChart) Keyboard(k *terminalapi.Keyboard) error { ... }
+
+  func (*BarChart) Mouse(m *terminalapi.Mouse) error { ... }
+
+  ```
+
+  By adding the new `*widgetapi.EventMeta` argument as follows:
+  ```go
+  func (*BarChart) Keyboard(k *terminalapi.Keyboard, meta *widgetapi.EventMeta) error { ... }
+
+  func (*BarChart) Mouse(m *terminalapi.Mouse, meta *widgetapi.EventMeta) error { ... }
+  ```
 
 ### Added