496.98 vs. 497.09 confusion.

Hello.

Why are there two released versions now? Which one should I be using for 
my old MSI NVIDIA GeForce GTX 750 Ti (N750TI-2GD5/OC; 2 GB of VRAM; VGA 
to KVM and HDMI to connect to a 21.5" Samsung SyncMaster T22B350ND HDTV) 
in my updated, 64-bit W10 Pro. PC? I'm currently using 
496.76-desktop-win10-win11-64bit-international-dch-whql.exe which seems 
fine. Is 496.98 more stable than 497.09?

I rarely play computer games. Even if I did, I can't play the newer 
games due to the old video card. :(

Thank you for reading and hopefully answering soon. :)
-- 
2021's last/final mo. Tired again after not sleeping well & much (recent/late)ly. 2 naps (4.25h+.75h) 2 make <11h total 4 11/30/21). :(
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