See #657 - adds missing History.md entry.

diff --git a/History.md b/History.md
index eb1a2cb..c81461d 100644 (file)
--- a/History.md
+++ b/History.md
@@ -7,6 +7,7 @@
 * Replaces the old tokenizer with a new one which doesn't use any escaping.
 * Replaces the old `@import` inlining with one on top of the new tokenizer.
 * Simplifies URL rebasing with a single `rebaseTo` option in API or inferred from `--output` in CLI.
+* Fixed issue [#657](https://github.com/jakubpawlowicz/clean-css/issues/657) - adds property name validation.
 * Fixed issue [#686](https://github.com/jakubpawlowicz/clean-css/issues/686) - adds rounding precision for all units.
 * Fixed issue [#818](https://github.com/jakubpawlowicz/clean-css/issues/818) - disables `px` rounding by default.
 * Fixed issue [#834](https://github.com/jakubpawlowicz/clean-css/issues/834) - adds extra line break in nested blocks.