WhatsApp is one of the most famous messenger, which is now owned by the social Media giant Facebook . Now you can get Beta versions of the WhatsApp application so that you will be able to test the new features, bug fixes etc before it will get available for the public.
If you are an android user, you will not have to download and install the versions from their website or community manually, all you have to do is to visit this play store link and click the “Become a tester” button.
After that if you have already installed WhatsApp you will receive an update after sometime. Now when ever WhatsApp will release a beta version you will get an update.
Remember the Beta versions may have bugs, vulnerabilities etc. so it is you who need to take the risk by joining the Beta Tester program. By joining this you will get the chance to test all the new features earlier than others.
Thank you Ashwin.