Hi, first of all, thanks for the update!!

Some bugs/annoying:

Is very annoying that the keyboard hides each time you press the send button. The same thing occurs when you copy the contents of a bubble, it is quite uncomfortable.
Another bug I noticed is when you have multiple conversations open, if you want to return to the contacts page, you have to close one by one each conversation before reaching the contacts.
If I use the swype keyboard, there is a very little free space left to see conversation bubbles, the new send button is so big makes it worse, would be good for the submit button if we use the ENTER button on the keyboard, or the previous smaller ones. You must also take into consideration the emoji button. One suggestion for the media buttons would be with a swipe on the dialog text area show the those media buttons.