The One UI 2.5 update comes with the September 2020 Android security patch and brings along Edge Panel, Voice Recorder, AR Zone, improved Multi-Window, and Wireless DeX. The last one allows you to launch DeX on compatible TVs without a cable.
Additionally, the new build now lets users request the Wi-Fi network password from a nearby device that's already connected to that network. Moreover, you'll also get to see the quality of the Wi-Fi connection - which will be labeled as Very Fast, Fast, Normal, or Slow - provided the router supports this feature.
The One UI 2.5 update is currently seeding in Germany for both the Wi-Fi and LTE models, sporting firmware version number T860XXU3BTI2 and T865XXU4BTI1, respectively.
The update should reach all units in Germany in a week or two, but those who can't wait for the update notification to pop-up on their tablet can head over to its Settings > Software updates menu to check for it manually.