updated CHANGELOG for 2.6.0-BETA1

Author: fabpot

CHANGELOG-2.6.md

@@ -0,0 +1,13 @@
+CHANGELOG for 2.6.x
+===================
+
+This changelog references the relevant changes (bug and security fixes) done
+in 2.6 minor versions.
+
+To get the diff for a specific change, go to https://github.com/symfony/symfony/commit/XXX where XXX is the change hash
+To get the diff between two versions, go to https://github.com/symfony/symfony/compare/v2.6.0...v2.6.1
+
+* 2.6.0-BETA1 (2014-11-03)
+
+ * first beta release
+