Log Message:
xxhash: updated to 0.7.4

xxHash v0.7.4 - Finalizing XXH3 and XXH128

xxHash v0.7.4 is the last evolution of xxh3 and xxh128, primarily designed to \ 
finalize the algorithm.
It is considered release candidate for v0.8.0, which means that if all goes \ 
right, this version will rebranded v0.8.0, almost "as is", within the \ 
next few weeks, after receiving sufficient feedback.
v0.8.0 is the official version after which XXH3 and XXH128 are considered \ 
"stabilized", meaning that return values will never change given the \ 
same input and seed, making the hash suitable for long-term storage and \ 
transmission.

Beyond these "final touches", the new version also brings a few \ 
notable improvements.