Software Update: FP4.SREL.15.14.4.20251229152255 📲

I am a bit surprised that this software version apparently stems from 29 December 2025 (“…20251229…”), but includes security patches from yesterday, 5 January 2026. I’m a layman, am I missing something here? Perhaps this should read 5 November 2025 (just like the retracted 15.15.2 update)?