diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5743336a1..9d14be3ac 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,13 +2,7 @@
 All notable changes to this project will be documented in this file.
 As of v3.0.0 this project adheres to [Semantic Versioning](http://semver.org/). It follows [some conventions](http://keepachangelog.com/).
 
-## [Unreleased][unreleased]
-
-
 ## [5.1.0] - 2018-03-11
-
-
-## [5.1.0-rc1] - 2018-02-18
 ### Added
 - Added support for virgula (gabc: `` `0``) and divisio minima (gabc: `,0`) on the ledger line above the staff (see [#1370](https://github.com/gregorio-project/gregorio/issues/1370)).
 - Added support for a dotted bar (gabc: `:?`) (See [#1360](https://github.com/gregorio-project/gregorio/issues/1360) and [#1387](https://github.com/gregorio-project/gregorio/issues/1387))