Version 3.4.20 release notes.

diff --git a/History.md b/History.md
index 37ad947..ea5d0b0 100644 (file)
--- a/History.md
+++ b/History.md
@@ -3,6 +3,11 @@
 
 * Requires Node.js 4.0+ to run.
 
+[3.4.20 / 2016-09-26](https://github.com/jakubpawlowicz/clean-css/compare/v3.4.19...v3.4.20)
+==================
+
+* Fixed issue [#814](https://github.com/jakubpawlowicz/clean-css/issues/814) - `:selection` rule merging.
+
 [3.4.19 / 2016-07-25](https://github.com/jakubpawlowicz/clean-css/compare/v3.4.18...v3.4.19)
 ==================