Version 3.3.10 release notes.

diff --git a/History.md b/History.md
index 188f924..51c4ed9 100644 (file)
--- a/History.md
+++ b/History.md
@@ -1,4 +1,4 @@
-[3.4.0 / 2015-xx-xx](https://github.com/jakubpawlowicz/clean-css/compare/v3.3.7...master)
+[3.4.0 / 2015-xx-xx](https://github.com/jakubpawlowicz/clean-css/compare/v3.3.10...master)
 ==================
 
 * Adds an option for a fine-grained `@import` control.
@@ -19,6 +19,15 @@
 * Fixed issue [#644](https://github.com/jakubpawlowicz/clean-css/issues/644) - adds time unit optimizations.
 * Fixed issue [#645](https://github.com/jakubpawlowicz/clean-css/issues/645) - adds bottom to top `media` merging.
 * Fixed issue [#648](https://github.com/jakubpawlowicz/clean-css/issues/648) - adds property level at-rule support.
+
+[3.3.10 / 2015-08-27](https://github.com/jakubpawlowicz/clean-css/compare/v3.3.9...v3.3.10)
+==================
+
+* Adds better comments + keepBreaks handling.
+* Adds better text normalizing in source maps mode.
+* Fixes non-adjacent optimizations for source maps.
+* Fixes removing unused items.
+* Improves `outline` break up with source maps.
 * Refixed issue [#629](https://github.com/jakubpawlowicz/clean-css/issues/629) - source maps & background shorthands.
 
 [3.3.9 / 2015-08-09](https://github.com/jakubpawlowicz/clean-css/compare/v3.3.8...v3.3.9)