v.1.2.1 GA

SAML 2.0 optimization,support 阿里云、腾讯云 SSO
maxkey-mgt main report
APPS ExtraAttr
fix ui bugs
remove maxkey-jose-jwt
dep com.nimbusds nimbus-jose-jwt
dep net.jcip jcip-annotations
dep net.minidev json-smart
dep net.minidev asm