WhatsApp for BlackBerry 10 have now update to v2.11.414.2 with the following changes:-

– Privacy Settings ( for last seen, profile photo, and status)
– Added multi-select actions on the chats list
– More options for deleting and clearing conversations
– Updated chat bubble appearance
– Dark Theme support (10.2+ only, enable under Advanced settings)
– Many bug fixes
– Added language: Russian