diff --git a/src/site/markdown/overview/changelog-old.md b/src/site/markdown/overview/changelog-old.md
index 0ac17ed8d0..77314be194 100644
--- a/src/site/markdown/overview/changelog-old.md
+++ b/src/site/markdown/overview/changelog-old.md
@@ -4,6 +4,19 @@ Previous versions of PMD can be downloaded here:
 http://sourceforge.net/projects/pmd/files/pmd/
 
 
+## 19-April-2017 - 5.5.6
+
+The PMD team is pleased to announce PMD 5.5.6.
+
+This is a bug fixing release.
+
+### Fixed Issues
+
+*   General
+    *   [#324](https://github.com/pmd/pmd/issues/324): \[core] Automated release - github release notes missing
+    *   [#337](https://github.com/pmd/pmd/issues/337): \[core] Version 5.5.4 seems to hold file lock on rules JAR (affects Windows only)
+
+
 ## 27-March-2017 - 5.5.5
 
 The PMD team is pleased to announce PMD 5.5.5.
diff --git a/src/site/markdown/overview/changelog.md b/src/site/markdown/overview/changelog.md
index de19a5f512..4a6e61d2c5 100644
--- a/src/site/markdown/overview/changelog.md
+++ b/src/site/markdown/overview/changelog.md
@@ -1,13 +1,22 @@
 # PMD Release Notes
 
-## 19-April-2017 - 5.5.6
+## ????? - 5.5.7-SNAPSHOT
 
-The PMD team is pleased to announce PMD 5.5.6.
+The PMD team is pleased to announce PMD 5.5.7.
 
 This is a bug fixing release.
 
+### Table Of Contents
+
+* [New and noteworthy](#New_and_noteworthy)
+* [Fixed Issues](#Fixed_Issues)
+* [API Changes](#API_Changes)
+* [External Contributions](#External_Contributions)
+
+### New and noteworthy
+
 ### Fixed Issues
 
-*   General
-    *   [#324](https://github.com/pmd/pmd/issues/324): \[core] Automated release - github release notes missing
-    *   [#337](https://github.com/pmd/pmd/issues/337): \[core] Version 5.5.4 seems to hold file lock on rules JAR (affects Windows only)
+### API Changes
+
+### External Contributions