3 Problems

[RoderickQiu]

1. Icon not so clear for high resolution screen.

(Not only this one, but every one)

2. The changelog is out of date now.

3. Register for a empty pane is always better than a warning.

[himself65]

I haven’t finished these parts:(

[RoderickQiu]

Oh I forgot to say one more thing: the new version cannot process "$...$".
Thank you if it can be fixed. (Since I don't know TS but only JS, it seems that I cannot help you)