Address Ryan's suggestion about updating Slicer version in README#175

Merged

tashrifbillah merged 2 commits intocontainersfrom

patch-slicer-version

Apr 8, 2025

Commits on Apr 7, 2025

change Slicer version 4-->5
tashrifbillah
authored

Commits on Apr 8, 2025

extension files are still suffixed *.s4ext
tashrifbillah
authored