diff --git a/CHANGES.md b/CHANGES.md
index 98657a04..485ca1a4 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -5,7 +5,7 @@ for a full listing of issues for each release.
 
 --------------------------------------------------------------------------------
 
-## Next Release (2015-Q2?)
+## 2015.05.0 (2015-05-28)
 
 FCM release 25.
 
@@ -20,6 +20,16 @@ See also [metomi/rose#1604](https://github.com/metomi/rose/pull/1604).
 
 ### Noteworthy Changes
 
+[#190](https://github.com/metomi/fcm/pull/190):
+fcm make: new `--archive` option. If archive mode is specified, TAR-GZIP these
+items by default:
+* `.fcm-make/cache/extract/`
+* `build/include/`
+* `build/o/`
+
+where `extract` and `build` are names of extract and build steps.
+Users can configure what to TAR-GZIP under `build/`.
+
 [#189](https://github.com/metomi/fcm/pull/189):
 fcm make: correctly support relocation of a make.
 
diff --git a/doc/etc/fcm-version.js b/doc/etc/fcm-version.js
index e6975388..bdab4051 100644
--- a/doc/etc/fcm-version.js
+++ b/doc/etc/fcm-version.js
@@ -1 +1 @@
-FCM.VERSION="2015.03.0";
+FCM.VERSION="2015.05.0";