Add README and modify changelog

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to the webrtc package will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [0.1.2-preview] - 2021-09-23
+### Changed
+- Deferred drawing the GUI so it pollutes the data less.
+- Fixed an issue where "Domain unloader" wasn't found as it was renamed to "Domain Unloader".
+
 ## [0.1.1-preview] - 2020-10-03
 ### Changed
 - Fixed documentation references.

README.md

@@ -0,0 +1,4 @@
+# Editor Iteration Profiler
+Assists in capturing frames from the Profiler of Domain Reloads in the Unity Editor. Compatible with Unity 2019.3+.
+
+# Please see the forum post for details on how to use, gotchas, etc. https://forum.unity.com/threads/introducing-the-editor-iteration-profiler.908390/