diff --git a/core_me/__init__.py b/core_me/__init__.py
index 1d2fad1b..530927e4 100644
--- a/core_me/__init__.py
+++ b/core_me/__init__.py
@@ -1,2 +1,2 @@
-__version__ = '6.5.1'
+__version__ = '6.6.0'
 __appname__ = 'dupeGuru Music Edition'
\ No newline at end of file
diff --git a/help/changelog_me b/help/changelog_me
index 1e53d844..217a3eb7 100644
--- a/help/changelog_me
+++ b/help/changelog_me
@@ -1,3 +1,11 @@
+=== 6.6.0 (2013-08-18)
+
+* Improved delta values to support non-numerical values. (#213)
+* Improved the Re-Prioritize dialog's UI. (#224)
+* Added hardlink/symlink support on Windows Vista+. (#220)
+* Dropped 32bit support on Mac OS X.
+* Added Vietnamese localization by Phan Anh.
+
 === 6.5.1 (2013-05-18)
 
 * Improved "Make Selection Reference" to make it clearer. (#222)