This is the latest Tier0 release to be used in prompt reconstruction. It's FT0-violating. It includes the FT0V MRs: [MR !9933] Implemented bug fix for duplicate AEOTs (ATLASRECTS-4361), [MR !10291] Switch InDetForwardTrackParticle thinning to be active by default, and [MR !10084] 21.0 egamma iso. Also, the bugfix [MR !10598] Bugfix for L1CALO2 Derivation.