Tagged release v3.0.15

a6ba3ec Update procedure version
14e7cdf Hide Sensitive data in auction logs #30
1c4b684 Add english fast manual auction spec
efd11e2 Add bidder multiple active_sessions storing
03edccb Update tests according to new validation
28658d3 Update bid validation
5b1df11 Update tests with custom errors
c49504f Move errors handling to errors middleware
4a29f62 Implement forbidden state error, object not found error
124c80d Update helm charts
6804367 Update test according to access check
cff645f Add auth package usage
a3af611 Handle protocol error message on endpoints
a4d47a1 Add protocol error message