Tag v5.5.1

Change-Id: I8f186bde6aee226934250e99e31a4537c1647fc9

Author: Krinkle

CHANGES.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## v5.5.1
+
+Fixed:
+* Less_Parser: Fix SetImportDirs() type hint to accept callable without string key (Timo Tijhof)
+
 ## v5.5.0
 
 Added:

lib/Less/Version.php

@@ -6,11 +6,11 @@
 class Less_Version {
 
 	/* Current release version of less.php */
-	public const version = '5.5.0';
+	public const version = '5.5.1';
 
 	/* Upstream less.js version that this release should be compatible with */
 	public const less_version = '3.13.1';
 
 	/* Parser cache version */
-	public const cache_version = '3131-11';
+	public const cache_version = '3131-12';
 }