A quick note to our translators:

First of all thank you for your work!

#Conversations_im 2.15.0 will change the terminology from 'conversation' to 'chat' and from 'close' to 'archive'.
Chat is shorter and feels like a more commonly used word in that context. It avoids some potentially confusing situations in which it's not immediately clear if the app is referring to itself or to to multiple chats.

In your translations use what ever you feel works best in your language!