Hyperledger Fabric 2.2 LTS was released July 2020, this means that Hyperledger Fabric 1.4 LTS will go out of support in April 2021 (ie do not expect any updates or releases to the 1.4 version such as bug/security fixes).
Any new project should start with the latest LTS version which is currently 2.2
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…