V-band light-curve evolution of SN 2023ixf. Between 100 and 450 days post-explosion, the decline is well described by a radioactive decay model, tested under both full and incomplete γ-ray trapping scenarios. At later epochs, however, the SiFAP2 and Swift-UVOT measurements (700–800 days post-explosion) lie significantly above the radioactive-decay fits. These very late-time data are instead reproduced by a shock-powered model of the form $L\propto {(\dot{M}/u_{\text{w}})}^2{t}^{-1}$.