diff --git a/release-data/changelogs/changelog-4.0.md b/release-data/changelogs/changelog-4.0.md
index d53e4fe85..527deb2f8 100644
--- a/release-data/changelogs/changelog-4.0.md
+++ b/release-data/changelogs/changelog-4.0.md
@@ -1,7 +1,6 @@
 # Change logs for Rudder 4.0.\* versions
 
-Rudder 4.0 is currently a maintained release of Rudder, with
-an End of Life planned the 30th June 2017.
+Rudder 3.0 has reached End of Life the 30th June 2017.
 
 This page provides a summary of changes for each version. Previous beta
 and rc versions are listed below for convenience.
diff --git a/release-data/rudder-4.0.cson b/release-data/rudder-4.0.cson
deleted file mode 100644
index d395dc73e..000000000
--- a/release-data/rudder-4.0.cson
+++ /dev/null
@@ -1,86 +0,0 @@
-# Release data file
-
-release = "4.0"
-
-# Status of the release (alpha, beta, rc, final)
-release-status = "final"
-
-# Is this version currently supported?
-supported = true
-
-# 10th November 2016
-release-date = "2016-11-10"
-
-# 30th June 2017
-eol-date = "2017-06-30"
-
-# Has this version had Long-Term Support (LTS)?
-lts = false
-
-# Supported architecture for each distribution
-architectures = { 
-                  "debian-5":     [ "i386", "amd64" ],
-                  "debian-6":     [ "i386", "amd64" ],
-                  "debian-7":     [ "i386", "amd64" ],
-                  "debian-8":     [ "i386", "amd64" ],
-                  "ubuntu-10.04": [ "i386", "amd64" ],
-                  "ubuntu-12.04": [ "i386", "amd64" ],
-                  "ubuntu-12.10": [ "i386", "amd64" ],
-                  "ubuntu-14.04": [ "i386", "amd64" ],
-                  "ubuntu-16.04": [ "i386", "amd64" ],
-                  "fedora-18":    [ "i386", "amd64" ],
-                  "rhel-3":       [ "i386", "amd64" ],
-                  "rhel-5":       [ "i386", "amd64" ],
-                  "rhel-6":       [ "i386", "amd64" ],
-                  # The i386 version is there for CentOS 32bit
-                  "rhel-7":       [ "i386", "amd64" ],
-                  "sles-10sp3":   [ "i386", "amd64" ],
-                  "sles-11"   :   [ "i386", "amd64" ],
-                  "sles-12"   :   [ "amd64" ],
-                  "aix-5":        [ "ppc" ],
-                }
-
-# Roles are package groups
-roles = { 
-          "debian-5":     [ "agent-allinone", "relay" ],
-          "debian-6":     [ "agent-allinone", "agent-thin", "relay" ],
-          "debian-7":     [ "agent-allinone", "agent-thin", "relay", "server" ],
-          "debian-8":     [ "agent-allinone", "agent-thin", "relay", "server" ],
-          "ubuntu-10.04": [ "agent-allinone", "agent-thin", "relay" ],
-          "ubuntu-12.04": [ "agent-allinone", "agent-thin", "relay" ],
-          "ubuntu-12.10": [ "agent-allinone", "agent-thin", "relay" ],
-          "ubuntu-14.04": [ "agent-allinone", "agent-thin", "relay", "server" ],
-          "ubuntu-16.04": [ "agent-allinone", "agent-thin", "relay", "server" ],
-          "fedora-18":    [ "agent-allinone", "agent-thin", "relay" ],
-          "rhel-3":       [ "agent-allinone", "relay" ],
-          "rhel-5":       [ "agent-allinone", "agent-thin", "relay" ],
-          "rhel-6":       [ "agent-allinone", "agent-thin", "relay", "server" ],
-          "rhel-7":       [ "agent-allinone", "agent-thin", "relay", "server" ],
-          "sles-10sp3":   [ "agent-allinone", "relay" ],
-          "sles-11":      [ "agent-allinone", "agent-thin", "relay", "server" ],
-          "sles-12":      [ "agent-allinone", "agent-thin", "relay" ],
-          "aix-5":        [ "agent-allinone" ],
-        }
-
-# Packages that are built
-packages = { 
-             "agent-allinone": [ "rudder-agent" ],
-             "agent-thin":     [ "rudder-agent-thin" ],
-             "relay":          [ "rudder-server-relay" ],
-             "server":         [ "rudder-inventory-ldap", "rudder-inventory-endpoint", "rudder-jetty", "rudder-reports", "rudder-server-root", "rudder-webapp", "rudder-techniques", "ncf", "ncf-api-virtualenv" ],
-           }
-
-# Packages that are architecture dependent (others are independent)
-arch-dependent-packages = [ "rudder-agent", "rudder-agent-thin", "rudder-inventory-ldap" ]
-
-# Internal components versions
-components = {
-               "cfengine": "3.7",
-               "ncf": "v1.0",
-             }
-
-# Agent versions you can use with this version's server
-compatible-agents = [ "3.1", "3.2", "4.0", "4.1" ]
-
-# Versions you can upgrade from directly
-supported-upgrade = [ "3.1", "3.2", "4.0" ]