Hey Xinhuan just saw your update here and hope you will support this awesome addon for some time now!
I updated Astrolabe for myself some weeks ago and only thing that still bugs now is a rar bug with the minimap icons.
Items on minimap sometimes just show up everywhere and spam the minmap an get stucked like this and sometimes there are all just gone.
Only way I found to reproduce a part of it is this:
Switch zone map while marking and then set the mark
Set 2 marks in 2 different zones somehere on the pandaria map
fly to one of the marks
edit the other makt of the map
now untill you have closed the map the minimap has all this icons on that you ever setup
but its not the same bug as I sometimes get without making notes.
Also I woud love to have a bigger icon set to mark the map, that woud be realy cool, thank you!
What version of the product are you using?