Is there any new function update in the latest version of Yixin?

The latest version is Yixin 3.7, ios: 1, peer-to-peer chat, long press text or voice can become a to-do task; 2. A quick chat switch is added in the chat settings, which is turned on by default; 3. When you receive a free SMS, you can reply to pb to block the black electricity of non-two-way friends; 4. Add a QR code business card entry in the "More" in the upper right corner of the official WeChat account business card; 5. Enter specific keywords in the chat window to quickly publish pictures; 6. Add Sip protocol encryption to international calls to improve security performance; 7. You can add a custom expression by selecting multiple options from this album; 8. The startup page has been replaced with a new design. Android: 1, point-to-point chat, long press text or voice can become a to-do task; 2. A quick chat switch is added in the chat settings, which is turned on by default; 3. When you receive a free SMS, you can reply to pb to block the black electricity of non-two-way friends; 4. Add a QR code business card entry in the upper right corner of the official account business card of WeChat; 5. Enter specific keywords in the chat window to quickly publish pictures; 6. Add Sip protocol encryption to international calls to improve security performance; 7. You can add a custom expression by selecting multiple options from this album; 8. The startup page has been replaced with a new design. 5G+ 1000M broadband is free to use, intelligent double gigabit, and good life is customized. For details, please visit the online business hall of Guangxi Telecom, and customer service 156 will answer your questions.