v3.2.2.2

Features and Optimization:

• Add video/voice parameters to check receiver's presence status
• Update logic flow during deleting contact message. Contact has been deleted doesn't delete message history. To remove messages, use the method EMClient.getInstance().chatManager().deleteConversation(username, true).

Bug Fixes:

• Fix the issue heartbeat issue that run too frequent, might affect battery performance.
• Fix the issue unable to show to the call ending detail when receiver is offline
• Fix the crash when fetching group members under certain circumstances
• Resolve the crash during logout under certain circumstances