Prep for release.

VERSION

@@ -1 +1 @@
-2.3.0
+2.3.1

changelog.md

@@ -2,6 +2,20 @@ Changelog
 =========
 
 
+Changes in Pannellum 2.3.1
+--------------------------
+
+Bugfixes:
+
+ - Removed use of poorly supported ES6 `Math.sign` function
+ - Fixed fullscreen bug in Internet Explorer
+ - Fixed framerate issue with device orientation control enabled
+
+Improvements:
+
+ - Better handling of view limits when both limits are in view
+
+
 Changes in Pannellum 2.3.0
 --------------------------
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "pannellum",
   "description": "Pannellum is a lightweight, free, and open source panorama viewer for the web.",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "bugs": {
     "url": "https://github.com/mpetroff/pannellum/issues"
   },

utils/build/build.py

@@ -98,7 +98,7 @@ def build(files, css, html, filename, release=False):
     
     js = merge(files)
     if release:
-        version = read('../VERSION')
+        version = read('../VERSION').strip()
     else:
         version = subprocess.check_output(['git', 'rev-parse', '--short', 'HEAD']).decode('utf-8').strip()
     js = js.replace('"_blank">Pannellum</a>','"_blank">Pannellum</a> ' + version)