diff --git a/Gruntfile.js b/Gruntfile.js
index 18aaf603..bbdf6c9c 100755
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -150,6 +150,7 @@ module.exports = function(grunt) {
 			comparisons: {expand: true, cwd: inputFolder + "/layout/comparisons/", src: "./**", dest: currentVersionArchiveFolder + "/comparisons/"},
 			unminified: {src: "mithril.js", dest: currentVersionArchiveFolder + "/mithril.js"},
 			minified: {src: "mithril.min.js", dest: currentVersionArchiveFolder + "/mithril.min.js"},
+			readme: {src: "README.md", dest: currentVersionArchiveFolder + "/README.md"},
 			map: {src: "mithril.min.js.map", dest: currentVersionArchiveFolder + "/mithril.min.js.map"},
 			typescript: {src: "mithril.d.ts", dest: currentVersionArchiveFolder + "/mithril.d.ts"},
 			publish: {expand: true, cwd: currentVersionArchiveFolder, src: "./**", dest: outputFolder},
diff --git a/docs/change-log.md b/docs/change-log.md
index 3ad284ed..6424e92f 100644
--- a/docs/change-log.md
+++ b/docs/change-log.md
@@ -9,6 +9,7 @@
 ### Bug Fixes:
 
 -	prevent empty class attributes [#382](https://github.com/lhorie/mithril.js/issues/382)
+-	array-to-querystring serialization in `m.request` now behaves like jQuery [#426](https://github.com/lhorie/mithril.js/issues/426)
 
 ---
 
diff --git a/docs/layout/package.json b/docs/layout/package.json
index 9ac09614..5f150139 100644
--- a/docs/layout/package.json
+++ b/docs/layout/package.json
@@ -7,5 +7,5 @@
 	"repository": {"type": "git", "url": "https://github.com/lhorie/mithril"},
 	"main": "mithril.js",
 	"licenses": [{"type": "MIT", "url": "http://opensource.org/licenses/MIT"}],
-	"files": ["mithril.min.js", "mithril.min.map", "mithril.js"]
-}
\ No newline at end of file
+	"files": ["mithril.min.js", "mithril.min.map", "mithril.js", "README.*"]
+}
diff --git a/mithril.js b/mithril.js
index bd56e1d3..9685f42c 100644
--- a/mithril.js
+++ b/mithril.js
@@ -705,10 +705,17 @@ var m = (function app(window, undefined) {
 		var str = [];
 		for(var prop in object) {
 			var key = prefix ? prefix + "[" + prop + "]" : prop, value = object[prop];
-			str.push(value != null && type.call(value) === OBJECT ? buildQueryString(value, key) : encodeURIComponent(key) + "=" + encodeURIComponent(value))
+			var valueType = type.call(value)
+			var pair = value != null && (valueType === OBJECT) ?
+				buildQueryString(value, key) :
+				valueType === ARRAY ?
+					value.map(function(item) {return encodeURIComponent(key) + "=" + encodeURIComponent(item)}).join("&") :
+					encodeURIComponent(key) + "=" + encodeURIComponent(value)
+			str.push(pair)
 		}
 		return str.join("&")
 	}
+	
 	function parseQueryString(str) {
 		var pairs = str.split("&"), params = {};
 		for (var i = 0, len = pairs.length; i < len; i++) {
diff --git a/tests/mithril-tests.js b/tests/mithril-tests.js
index 9fa41460..cbf52d4d 100644
--- a/tests/mithril-tests.js
+++ b/tests/mithril-tests.js
@@ -1781,6 +1781,11 @@ function testMithril(mock) {
 		mock.XMLHttpRequest.$instances.pop().onreadystatechange()
 		return prop().url === "test"
 	})
+	test(function() {
+		var prop = m.request({method: "GET", url: "test", data: {foo: [1, 2]}})
+		mock.XMLHttpRequest.$instances.pop().onreadystatechange()
+		return prop().url === "test?foo=1&foo=2"
+	})
 
 	// m.request over jsonp
 	test(function(){