-New original icon! (Previous icon courtesy of https://imhereforthedrarry.deviantart.com/)
-Replaced old icons with SVG icons for better scaling at all sizes.
-Removed "Notification Resolution" option from the settings page.

-Fixed a major bug that prevented new installations of the add-on from functioning.
-Fixed a bug that prevented the Preferences page from properly loading in previously-saved preferences.

-Fixed a bug that prevented the "pause on startup" option from working properly.

-Consolidated the code into one file in an attempt to fix many major bugs that appeared in the published version of the add-on.
-Fixed incorrect text for the "reset all settings" button on the add-on preferences page.
-Removed debugging information that was being printed to the console.

-Rebuilt entire add-on for the new WebExtensions API.
-Added more groundwork to prepare for the upcoming weather detection feature.
-Added a "reset all settings" button to the add-on preferences page.
-The media playback detection feature no longer considers muted tabs an audio source.
-Added smooth fading transitions to pausing/unpausing music, enabled by default.
-Fixed a bug where the wrong type of notification would be displayed when the add-on was loaded with "start paused" enabled.
-Fixed a potential bug that could've caused music to start off at full volume for a brief moment on startup.