tagging version 1.0.28
tagging version 1.0.27
tagging version 1.0.26
tagging version 1.0.24
tagging version 1.0.23
tagging version 1.0.21
tagging version 1.0.22
tagging version 1.0.17
tagging version 1.0.18
version 1.0.15
version 1.0.16
checkout v1.0.14
checkout version 1.0.13
Swift version 4.1 compatible
Swift 3 version