For questions regarding programming about Android 13 (Tiramisu or Android T), the 2022 release of the AOSP (A.K.A Android Open Source Project)
This tag can include questions that are related to android 13 migration, API changes, etc.
Android Tiramisu is a successor of Android Snow Cone (Android 12), chosen according to the AOSP naming system (eg. in a alphabetical order).
If you are looking forward to learn more about this topic, here are some of the links to get you started -