v6.0.0

Author: blazzy

CHANGELOG.md

@@ -4,7 +4,10 @@
 * Allow for localStorage fallback with the `disableCookie` option.
 * Only new and unseen devices will get the compact cookie. `cookieForceUpgrade` will force all browsers to upgrade and delete the old cookie.
 
-### 5.12.0 (April 17, 2020)
+#### Breaking Changes
+* The cookie format has been changed to be more compact. If you use the same Amplitude project(API key) across multiple applications, and you track anonymous users across those applications, you will want to update amplitude across all those applications at the same time.
+
+### 5.12.0 (April 12, 2020)
 * Use an IIFE build for the snippet. This will issues where the snippet wouldn't load for require js users.
 
 ### 5.11.0 (April 6, 2020)

README.md

@@ -18,7 +18,7 @@ Please see our [installation guide](https://amplitude.zendesk.com/hc/en-us/artic
 [![npm version](https://badge.fury.io/js/amplitude-js.svg)](https://badge.fury.io/js/amplitude-js)
 [![Bower version](https://badge.fury.io/bo/amplitude-js.svg)](https://badge.fury.io/bo/amplitude-js)
 
-[5.11.0 - Released on April 6, 2020](https://github.com/amplitude/Amplitude-JavaScript/releases/latest)
+[6.0.0 - Released on April 17, 2020](https://github.com/amplitude/Amplitude-JavaScript/releases/latest)
 
 
 # JavaScript SDK Reference #
@@ -40,6 +40,17 @@ This library now supports react-native. It has two dependencies on react-native
 
 # Upgrading Major Versions and Breaking Changes #
 
+## 6.0
+The cookie format has been changed to be more compact. If you use the same
+Amplitude project(API key) across multiple applications, and you track
+anonymous users across those applications, you will want to update amplitude
+across all those applications at the same time. Otherwise these anonymous users
+will have a different device id in your different applications.
+
+If you do not have multiple installations of amplitude, or if you do not track
+anonymous users across different installations of amplitude, this change should
+not affect you.
+
 ## 5.0
 We stopped committing the generated amplitude.min.js and amplitude.js files to
 the repository. This should only affect you if you load amplitude via github.

package.json

@@ -1,7 +1,7 @@
 {
   "name": "amplitude-js",
   "author": "Amplitude <[email protected]>",
-  "version": "5.12.0",
+  "version": "6.0.0",
   "license": "MIT",
   "description": "Javascript library for Amplitude Analytics",
   "keywords": [

src/amplitude-snippet.js

@@ -2,10 +2,10 @@
   var amplitude = window.amplitude || {'_q':[],'_iq':{}};
   var as = document.createElement('script');
   as.type = 'text/javascript';
-  as.integrity = 'sha384-AGAP8hLFGmWct8CISyv9W0dsAYlj/1X7y99zLRAMPI8HANfyBrMgg8CMmBs+jPsZ';
+  as.integrity = 'sha384-JuTNYkgKcv1YWHTHxD083VG16UGvE0QIORVstsbIKtGUBrB1ldQRU9eyEZEreszu';
   as.crossOrigin = 'anonymous';
   as.async = true;
-  as.src = 'https://cdn.amplitude.com/libs/amplitude-5.12.0-min.gz.js';
+  as.src = 'https://cdn.amplitude.com/libs/amplitude-6.0.0-min.gz.js';
   as.onload = function() {if(!window.amplitude.runQueuedFunctions) {console.log('[Amplitude] Error: could not load SDK');}};
   var s = document.getElementsByTagName('script')[0];
   s.parentNode.insertBefore(as, s);