TCF (0.12.0): Release note 15.04

[maryiaLichko]

Product: TCF
Since: 0.12.0
Root document: https://www.tarantool.io/en/clustersfederation/doc/latest/releases/#doc-releases
SME: @ DifferentialOrange @ themilchenko

Details

Release note для анонса на сайте и в чатах