Merge pull request #188 from minrk/changelog-heading

fix heading level in 0.3 changelog

Author: minrk

docs/source/changelog.md

@@ -4,23 +4,23 @@ For detailed changes from the prior release, click on the version number
 and its link will bring up a GitHub listing of changes. Use `git log` on
 the command line for details.
 
-### [0.3.0](https://github.com/jupyterhub/traefik-proxy/compare/0.2.0...0.3.0) 2021-10-18
+## [0.3.0](https://github.com/jupyterhub/traefik-proxy/compare/0.2.0...0.3.0) 2021-10-18
 
-#### Enhancements made
+### Enhancements made
 
 - Support ARM in binary package installs [#129](https://github.com/jupyterhub/traefik-proxy/pull/129) ([@yuvipanda](https://github.com/yuvipanda))
 
-#### Bugs fixed
+### Bugs fixed
 
 - Fix handling default server routes in TraefikTomlProxy [#131](https://github.com/jupyterhub/traefik-proxy/pull/131) ([@dolfinus](https://github.com/dolfinus))
 - Make etcd3 & python-consul2 soft dependencies [#127](https://github.com/jupyterhub/traefik-proxy/pull/127) ([@yuvipanda](https://github.com/yuvipanda))
 
-#### Continuous integration
+### Continuous integration
 
 - ci: don't run tests if docs change [#139](https://github.com/jupyterhub/traefik-proxy/pull/139) ([@consideRatio](https://github.com/consideRatio))
 - ci/docs: install autodocs-traits as a PyPI package & pin sphinx [#138](https://github.com/jupyterhub/traefik-proxy/pull/138) ([@consideRatio](https://github.com/consideRatio))
 
-#### Contributors to this release
+### Contributors to this release
 
 ([GitHub contributors page for this release](https://github.com/jupyterhub/traefik-proxy/graphs/contributors?from=2021-02-24&to=2021-10-18&type=c))