v2: msgpack.v5 by default #236
Description
At this moment msgpack.v2 is used by default. To replace usage of msgpack.v2 with msgpack.v5, a user can use the build tag:
go_tarantool_msgpack_v5
It would be great to remove this tag and left only msgpack.v5 support because msgpack.v2 has bugs with MessagePack extension types. As example, #211 .