Sony has issued simultaneous firmware updates for three of its Alpha full-frame mirrorless bodies: the A7R IVA, A7C, and A7 III. The new versions — 1.13, 2.03, and 4.04 respectively — all carry the same terse changelog: improved operational stability. Sony has offered no further detail, which is typical for this category of update. In practice, stability patches of this kind generally address issues around power management, accessory or lens compatibility, and intermittent freezing or unresponsiveness.

Canon U.S.A. has announced the CINE-SERVO 40-1200mm T5.0-10.8 lens alongside a broad firmware update covering the Cinema EOS C400, C80, C70, C50, and R5C — a dual announcement aimed squarely at professional cinematographers, wildlife and sports shooters, live event crews, and virtual production pipelines. CINE-SERVO 40-1200mm T5.0-10.8 The new lens extends the range established by the CINE-SERVO 50-1000mm T5.0-8.9, pushing the telephoto ceiling to 1200mm — and to 1800mm with the built-in 1.