diff --git a/CHANGELOG.md b/CHANGELOG.md
index e9b0a77..aadec72 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog of Cura-DuetRRFPlugin
 
+## v0.0.18: 2018-10-05
+  * fix Cura 3.5 incompatibility
+  * bump API code
+
 ## v0.0.17: 2018-08-10
   * fix missing settings at the end of the gcode file
   * make use of the default GCodeWrite that Cura uses for "Save to File"
diff --git a/plugin.json b/plugin.json
index a7cc0e7..b4def27 100644
--- a/plugin.json
+++ b/plugin.json
@@ -2,6 +2,8 @@
     "name": "DuetRRF",
     "author": "Thomas Kriechbaumer",
     "description": "Upload and Print to DuetWifi / DuetEthernet / Duet Maestro with RepRapFirmware.",
-    "version": "0.0.17",
-    "api": 4
+    "version": "0.0.18",
+    "minimum_cura_version": "3.5",
+    "maximum_cura_version": "3.5",
+    "api": 5
 }