These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 1.00 s (backtrack: 0/20).

[ebuild  N     ] net-libs/mbedtls-3.6.5:3/16.21.7::gentoo  USE="threads -doc -programs -static-libs -test" CPU_FLAGS_X86="sse2" 5242 KiB

Total: 1 package (1 new), Size of downloads: 5242 KiB