* [BUGFIX] web: restore old path prefix behavior #4273
* [BUGFIX] web: remove security headers added in 2.3.0 #4259
## 2.3.0 / 2018-06-05
* [CHANGE] `marathon_sd`: use `auth_token` and `auth_token_file` for token-based authentication instead of `bearer_token` and `bearer_token_file` respectively.