Compress constant-length payload metadata from 24 bytes to 8 bytes on x64 (and from 16 bytes to 4 bytes on x32). After this change all the existing caches should become empty
Compress constant-length payload metadata from 24 bytes to 8 bytes on x64 (and from 16 bytes to 4 bytes on x32). After this change all the existing caches should become empty

postfix/ybc,postfix/ybc,postfix/ybc