WhatsApp beta for Android 2.19.366: what's new?

WhatsApp has recently submitted a new update through the Google Play Beta Program, bringing the version up to 2.19.366.
What's new in this update? Discover all details below!

• The new Dark Theme feature is not available yet.
• WhatsApp is working on this feature in the recent few updates, in order to ensure the best bug-free experience for you. WhatsApp is continuing to add new features for the Dark Theme before the release..
  For this reason it's normal if you don't see this features in WhatsApp, seen that it is under development.
• If you don't see the update on the Play Store, please be patient until Google will roll out for you (probably in according to WhatsApp preferences).

The 2.19.365 beta update (and previous versions too) brought a lot of bugs in WhatsApp. The most critical bug was a crash that happened after the Splash Screen:

DO NOT UPDATE TO 2.19.365 ANDROID BETA!!!

After the Splash Screen, WhatsApp crashes and you cannot use it!

— WABetaInfo (@WABetaInfo) December 12, 2019

Fortunately the 2.19.366 beta update is finally available on the Play Store (if you don't see it yet, please wait 30 minutes and it will be ready to be downloaded) that fixes the crash issue and all other bugs.
This update has fixed the crash for everyone, but ‪if you are still experiencing crashes using the latest 2.19.366 beta update, you need to hope that the next one will definitely fix the issue.

WhatsApp has added new skins for 6 emojis:

The Wallpaper option is always in the Chats Settings, but it was moved in a different section called "Display":

This section will be dedicated to another important option too..

In this critical bug fixes update, WhatsApp has also dedicated time to improve the Dark Theme (that's still under development), moving it in Chats Settings:

It's not known a release date for the Dark Theme, but we will inform you when WhatsApp is releasing it!

Let us know on Twitter if you like this article and read our next announcements on our Telegram Channel!
WABetaInfo has a Discord Server about WhatsApp, where you can chat, give advice, ask help to other participants and read my announcements!