diff --git a/CHANGELOG.md b/CHANGELOG.md
index 268efcea..82fa039c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## 0.15.0-rc.0 / 2018-02-28
+
+* [CHANGE] Moved to memberlist as underlying gossip protocol
+* [FEATURE] Make HTTP clients used for integrations configurable
+* [ENHANCEMENT] Support receiving alerts with end time and zero start time
+* [BUGFIX] Properly configure HTTP client for Wechat integration
+
 ## 0.14.0 / 2018-02-12
 
 * [ENHANCEMENT] [amtool] Silence update support dwy suffixes to expire flag (#1197)
diff --git a/VERSION b/VERSION
index a803cc22..e90aa283 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.14.0
+0.15.0-rc.0