The current version of Bitdefender 2020 was released on October 24, 2019. The build number is 188.8.131.52.
Note: If you don’t have the above build number, keep in mind that product updates are delivered in stages and the live build might not have reached your PC yet. Once the product update reaches 100%, it is automatically downloaded and installed. Then, Bitdefender will request a Windows restart.
Click the corresponding button below to learn how to check the build version of your Bitdefender product & how to perform a manual update.
How to check your Bitdefender version
How to update Bitdefender