diff --git a/LICENSE b/LICENSE
index 60e45bb..ca42d1e 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2015 InterSystems Corp.
+Copyright (c) 2015-2019 Nikita Savchenko <https://nikita.tk>.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/package.json b/package.json
index 891446a..9cf8d51 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "CacheClassExplorer",
-  "version": "1.21.1",
+  "version": "1.21.2",
   "description": "Class Explorer for InterSystems Caché",
   "directories": {
     "test": "test"
diff --git a/README.md b/readme.md
similarity index 97%
rename from README.md
rename to readme.md
index 559a1d3..6e9cf91 100644
--- a/README.md
+++ b/readme.md
@@ -51,3 +51,7 @@ This will generate <code>build</code> directory, where you will find XML file re
 
 See the detailed description and discussion  [in this article](https://community.intersystems.com/node/407056).
 Have a look at [InterSystems Developer Community](community.intersystems.com) to learn about InterSystems technology, sharing solutions and staying up-to-date on the latest developments.
+
+## License
+
+[MIT](LICENSE) © [Nikita Savchenko](https://nikita.tk)
diff --git a/src/web/js/CacheClassExplorer.js b/src/web/js/CacheClassExplorer.js
index 60c1f15..63a3cb5 100644
--- a/src/web/js/CacheClassExplorer.js
+++ b/src/web/js/CacheClassExplorer.js
@@ -212,7 +212,7 @@ CacheClassExplorer.prototype.restoreFromURL = function () {
     var hash = (location.hash || "").substr(1),
         obj;
 
-    try { obj = JSON.parse(hash); } catch (e) { obj = {}; }
+    try { obj = JSON.parse(decodeURIComponent(hash)); } catch (e) { console.error(e); obj = {}; }
 
     if (obj.level)
         this.classTree.SELECTED_LEVEL = obj.level;