finalise changelog

CHANGELOG.md

@@ -1,34 +1,34 @@
 
-#### 2.2.0-beta: Maintenance Release (not yet released to npm)
+#### 2.2.0: Milestone Release
 
-License change
+**License change**
 
-    - Change of license copyright to Javascript Foundation
+ - Change of license copyright to Javascript Foundation
 
-Deprecated
+**Deprecated**
 
-    - Second output from chart node - use the `ui_control node` instead. This will emit both *connect* and *lost* messages for each client that connects or loses connection. The 2nd output from the chart node will eventually be removed in a future release.
+ - Second output from chart node - use the `ui_control node` instead. This will emit both *connect* and *lost* messages for each client that connects or loses connection. The 2nd output from the chart node will eventually be removed in a future release.
 
-Enhancements
+**Enhancements**
 
-	- Replace nvd3 charts with **charts.js** charts - to fix various issues
-	- Add pie chart and horizontal bar chart options to new charts.js based widget
-    - Add ui_colour_picker widget to palette
-    - Add ui_audio out widget for wav, mp3 and TTS to Dashboard
-    - Add step option to ui_numeric input widget
-    - Add background colour setting to ui_button widget
-    - ui_control emits "connect" and "lost" messages for client id and ip.
-    - Add OK/Cancel Dialog mode to ui_notification widget, if msg.socketid is present the notification will only go to that client.
-    - All ui elements now also emit `msg.socketid`
-    - bumped fa-icons version to 4.7.0
+ - Replace nvd3 charts with **charts.js** charts - to fix various issues
+ - Add pie chart and horizontal bar chart options to new charts.js based widget
+ - Add ui_colour_picker widget to palette
+ - Add ui_audio out widget for wav, mp3 and TTS to Dashboard
+ - Add step option to ui_numeric input widget
+ - Add background colour setting to ui_button widget
+ - ui_control emits "connect" and "lost" messages for client id and ip.
+ - Add OK/Cancel Dialog mode to ui_notification widget, if msg.socketid is present the notification will only go to that client.
+ - All ui elements now also emit `msg.socketid`
+ - bumped fa-icons version to 4.7.0
 
-Fixes
+**Fixes**
 
-	- Replace nvd3 charts with charts.js charts - to fix various issues
-    - change link `_new` refs to `_blank` to be standards compliant
-    - fix fa icons default size so fixed width matches material icons width (24px)
-    - bump sockets.io version
-    - fixed dropdown generating messages when opening tab
+ - Replace nvd3 charts with charts.js charts - to fix various issues
+ - change link `_new` refs to `_blank` to be standards compliant
+ - fix fa icons default size so fixed width matches material icons width (24px)
+ - bump sockets.io version
+ - fixed dropdown generating messages when opening tab
 
 
 ### 2.1.0: Milestone Release