Release NonSem-v1.2.5

This release is an unfinished release, which means it might contain useless codes and bugs. However, as we know, there are no serious bugs that affect user experience, so it's okay if you still want to use this release due to its new features. Also, this will be the last version that supports Internet Explorer.

Release NonSem-v1.2.4

Add lyric offset option

Release NonSem-v1.2.3

Improve IE support, new playlist style

Release NonSem-v1.2.2

Fix bugs, add a panel to demo page, expand API

Release NonSem-v1.2.1

Fix IE's no style

Release NonSem-v1.2.0

Fix no style check

Release NonSem-v1.1.1

Change playlist content behaviour

Release NonSem-v1.1.0

Add internal event system

Release NonSem-v1.0.5

Adjust lyric settings menu style

Release NonSem-v1.0.4

'Blur' support on IE 11