Lineage-16.0-20220131-unofficial-pollux_windy.zip

As an build, it was created by an independent developer rather than the official LineageOS team. LineageOS 16.0 is based on Android 9.0 (Pie) . Key Details for Flashing

If you are planning to install this on your device, keep the following in mind: : This specific file is strictly for the or lineage-16.0-20220131-UNOFFICIAL-pollux_windy.zip

models (Wi-Fi only). Using it on the LTE version (pollux) could brick the device. As an build, it was created by an

: You will need a custom recovery like TWRP to install the ZIP file. Using it on the LTE version (pollux) could brick the device

: Since this build is from January 2022, it is quite old. You might want to check the XDA Developers forum for the Xperia Tablet Z to see if a more recent or stable version (like LineageOS 17 or 18) is available.