Vendor Name: Samsung
Device name: Galaxy Tab S5e (LTE)
Device CodeName: gts4lv
Version of /e/OS which existed previously: e-1.19.1-t-20240113373116-dev-gts4lv
Version of /Recovery which existed previously: recovery-e-1.19.1-t-20240113373116-dev-gts4lv
Device is Not rooted
For the umpteenth time I experienced the identical scenario when trying to update to V2.1 with the /e/ updater: The update does not show the current build v2.1, but - in this case - only version V1.20 (1.19.1-t > 1.20). Yesterday, an OTA update attempt ended in a complete reinstallation
So I first manually installed the current recovery-e-2.1-t-20240605406922-dev-gts4l to update to /e/OS-T V2.1 via adb sideload e-2.1-t-20240605406922-dev-gts4lv.zip. The update process was completed without any data loss.