This change was made since 1.5.17 version and I have to use alt+mouse drag to merge the application's titlebar with the unity panel and it costs a little playing with the mouse.
I found that 1.5.16 was the last version which allows to drag windows application's tittlebar and then maximize it merged with the unity panel.
This change was made since 1.5.17 version and I have to use alt+mouse drag to merge the application's titlebar with the unity panel and it costs a little playing with the mouse.
I found that 1.5.16 was the last version which allows to drag windows application's tittlebar and then maximize it merged with the unity panel.