Tumbleweed users who performed a distribution upgrade or
zypper dup the last weeks on the rolling release with “recommended packages” enabled (the default) and matching hardware received a new package named
patterns-glibc-hwcaps-x86_64_v3 automatically installed. This is a new Tumbleweed feature which will also automatically install the “recommended” package named with the
-x86-64-v3 name suffix that provides the optimized version of the library.
This is a companion discussion topic for the original entry at https://news.opensuse.org/2023/03/02/tw-gains-optional-optimizations/