Apple has released the first public beta of iOS 13.3. The update came a day after Apple released the first developer beta of the same version. iOS 13.3 includes performance improvements, Screen Time Communication Limits and more.
iOS 13.2 came with RAM management issue which was causing apps to kill. iOS 13.3 developer beta showed that the issue has been somewhat resolved. We might have to wait for a couple more betas until this problem is completely fixed.