Merge branch 'issue-1495' into 4.x

components/bower.json

@@ -1,6 +1,6 @@
 {
   "name": "handlebars",
-  "version": "4.0.12",
+  "version": "4.1.0",
   "main": "handlebars.js",
   "license": "MIT",
   "dependencies": {}

components/handlebars.js.nuspec

@@ -2,7 +2,7 @@
 <package>
 	<metadata>
 		<id>handlebars.js</id>
-		<version>4.0.12</version>
+		<version>4.1.0</version>
 		<authors>handlebars.js Authors</authors>
 		<licenseUrl>https://github.com/wycats/handlebars.js/blob/master/LICENSE</licenseUrl>
 		<projectUrl>https://github.com/wycats/handlebars.js/</projectUrl>

components/package.json

@@ -1,6 +1,6 @@
 {
   "name": "handlebars",
-  "version": "4.0.12",
+  "version": "4.1.0",
   "license": "MIT",
   "jspm": {
     "main": "handlebars",

lib/handlebars/base.js

@@ -4,7 +4,7 @@ import {registerDefaultHelpers} from './helpers';
 import {registerDefaultDecorators} from './decorators';
 import logger from './logger';
 
-export const VERSION = '4.0.12';
+export const VERSION = '4.1.0';
 export const COMPILER_REVISION = 7;
 
 export const REVISION_CHANGES = {

package.json

@@ -1,7 +1,7 @@
 {
   "name": "handlebars",
   "barename": "handlebars",
-  "version": "4.0.12",
+  "version": "4.1.0",
   "description": "Handlebars provides the power necessary to let you build semantic templates effectively with no frustration",
   "homepage": "http://www.handlebarsjs.com/",
   "keywords": [

release-notes.md

@@ -2,7 +2,44 @@
 
 ## Development
 
-[Commits](https://github.com/wycats/handlebars.js/compare/v4.0.12...master)
+[Commits](https://github.com/wycats/handlebars.js/compare/v4.1.0...master)
+
+## v4.1.0 - February 7th, 2019
+New Features
+
+- import TypeScript typings - 27ac1ee
+
+Security fixes:
+
+- disallow access to the constructor in templates to prevent RCE - 42841c4, #1495
+
+Housekeeping
+
+- chore: fix components/handlebars package.json and auto-update on release - bacd473
+- chore: Use node 10 to build handlebars - 78dd89c
+- chore/doc: Add more release docs - 6b87c21
+
+Compatibility notes:
+
+Access to class constructors (i.e. `({}).constructor`) is now prohibited to prevent
+Remote Code Execution. This means that following construct will no work anymore:
+
+```
+class SomeClass {
+}
+
+SomeClass.staticProperty = 'static'
+
+var template = Handlebars.compile('{{constructor.staticProperty}}');
+document.getElementById('output').innerHTML = template(new SomeClass());
+// expected: 'static', but now this is empty.
+```
+
+This kind of access is not the intended use of Handlebars and leads to the vulnerability described in #1495. We will **not** increase the major version, because such use is not intended or documented, and because of the potential impact of the issue (we fear that most people won't use a new major version and the issue may not be resolved on many systems).
+
+
+
+[Commits](https://github.com/wycats/handlebars.js/compare/v4.0.12...v4.1.0)
 
 ## v4.0.12 - September 4th, 2018
 New features: