sshproxy v1.3.8

Changes in v1.3.8:

• Add the possibility of comma-separated groups and users

sshproxy v1.3.7

Changes in v1.3.7:

• Management of an error banner (in config and etcd) when all backends are down or disabled.
• CI tests are now made with cirrus-ci.

sshproxy v1.3.6

Changes in v1.3.6:

• Bugfix: in config, merge groups and user-defined routes to default ones, instead of replacing them. Add a regression test for this.
• Use a logfile per user during regression tests.