diff --git a/.gitignore b/.gitignore
index ceb906f..4a20d4e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
 *.swp
+*.xpi
+*.exe
 node_modules/
 dist/
diff --git a/release.cmd b/release.cmd
new file mode 100644
index 0000000..0cb61d7
--- /dev/null
+++ b/release.cmd
@@ -0,0 +1,11 @@
+@echo off
+set VER=1.1.4
+
+sed -i -b -E "s/version>.+?</version>%VER%</" xul\install.rdf
+sed -i -E "s/version>.+?</version>%VER%</; s/download\/.+?\/esrc-explorer-.+?\.xpi/download\/%VER%\/esrc-explorer-%VER%\.xpi/" update.xml
+
+call node make.js xul
+
+set XPI=esrc-explorer-%VER%.xpi
+if exist %XPI% del %XPI%
+copy dist\%XPI% .
diff --git a/update.xml b/update.xml
new file mode 100644
index 0000000..8f4f168
--- /dev/null
+++ b/update.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<RDF:RDF xmlns:RDF="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:em="http://www.mozilla.org/2004/em-rdf#">
+  <RDF:Description about="urn:mozilla:extension:esrc-explorer@Off.JustOff">
+    <em:updates>
+      <RDF:Seq>
+        <RDF:li>
+          <RDF:Description>
+            <em:version>1.1.4</em:version>
+            <em:targetApplication>
+              <RDF:Description>
+                <em:id>{8de7fcbb-c55c-4fbe-bfc5-fc555c87dbc4}</em:id>
+                <em:minVersion>27.0</em:minVersion>
+                <em:maxVersion>29.*</em:maxVersion>
+                <em:updateLink>https://github.com/JustOff/esrc-explorer/releases/download/1.1.4/esrc-explorer-1.1.4.xpi</em:updateLink>
+              </RDF:Description>
+            </em:targetApplication>
+            <em:targetApplication>
+              <RDF:Description>
+                <em:id>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</em:id>
+                <em:minVersion>45.0</em:minVersion>
+                <em:maxVersion>56.*</em:maxVersion>
+                <em:updateLink>https://github.com/JustOff/esrc-explorer/releases/download/1.1.4/esrc-explorer-1.1.4.xpi</em:updateLink>
+              </RDF:Description>
+            </em:targetApplication>
+            <em:targetApplication>
+              <RDF:Description>
+                <em:id>{92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a}</em:id>
+                <em:minVersion>2.40</em:minVersion>
+                <em:maxVersion>2.*</em:maxVersion>
+                <em:updateLink>https://github.com/JustOff/esrc-explorer/releases/download/1.1.4/esrc-explorer-1.1.4.xpi</em:updateLink>
+              </RDF:Description>
+            </em:targetApplication>
+          </RDF:Description>
+        </RDF:li>
+      </RDF:Seq>
+    </em:updates>
+  </RDF:Description>
+</RDF:RDF>
diff --git a/xul/install.rdf b/xul/install.rdf
index b983e00..9530e2c 100644
--- a/xul/install.rdf
+++ b/xul/install.rdf
@@ -14,7 +14,7 @@
 	  <Description>
 		<em:id>{8de7fcbb-c55c-4fbe-bfc5-fc555c87dbc4}</em:id>
 		<em:minVersion>27.0.0</em:minVersion>
-		<em:maxVersion>28.*</em:maxVersion>
+		<em:maxVersion>29.*</em:maxVersion>
 	  </Description>
 	</em:targetApplication>
 	<em:targetApplication>
@@ -28,7 +28,7 @@
 	  <Description>
 		<em:id>{92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a}</em:id>
 		<em:minVersion>2.40</em:minVersion>
-		<em:maxVersion>*</em:maxVersion>
+		<em:maxVersion>2.*</em:maxVersion>
 	  </Description>
 	</em:targetApplication>
   </Description>