Similar questions arise about once every half-year for electronNN-bin AUR packages, where NN is from 2 to 34 and was answered many times, so I thought it’s a known fact that these packages have a different release cycle. For example, electon33-bin was uploaded with the very first electron33 alpha on 2024-08-21, 55 days before the first commit[0] in a stock electon33 package on 2024-10-15, and it will remain in AUR for many years after the stock repo drops the electron33, just like electron2-bin[1].
[0] https://gitlab.archlinux.org/archlinux/packaging/packages/electron33/-/commit/bf791da6de1e581d0016e270fa6ce45e0a6b416d [1] https://aur.archlinux.org/packages/electron2-bin
