documenting changes

CHANGELOG.md

@@ -6,6 +6,7 @@
     * CHANGED: Enhanced URL shortener integration (#479)
     * CHANGED: Improved file upload drag & drop UI (#317)
     * CHANGED: Upgrading libraries to: DOMpurify 2.0.1
+    * FIXED: Enabling browsers without WASM to create pastes and read uncompressed ones (#454)
     * FIXED: Cloning related issues (#489, #491, #493, #494)
     * FIXED: Enable file operation only when editing (#497) 
     * FIXED: Clicking 'New' on a previously submitted paste does not blank address bar (#354)
@@ -13,6 +14,7 @@
     * FIXED: Discussion section not hiding when new/clone paste is clicked on (#484)
     * FIXED: Showdown.js error when posting svg qrcode (#485)
     * FIXED: Failed to handle the case where user cancelled attachment selection properly (#487)
+    * FIXED: Displaying the appropriate errors in older browsers (#508)
   * **1.3 (2019-07-09)**
     * ADDED: Translation for Czech (#424)
     * ADDED: Threat modeled the application (#177)