Version 0.3.21

Changelog

adf3f92 Add Tenant Deletion Date to tenant responses (#270)
dad66db Support for adding prometheus annotations on update minio tenant (#269)
3b23e87 delete unnecessary logs (#268)
7bd898b update to v0.3.21

Docker images

• docker pull minio/console:v0.3.21
• docker pull minio/console:latest