New features: * Introduced Python 3.8 support * Introduced [Black](https://github.com/psf/black) formatting * Added `docker_secrets` parameter to the `env` source, see [documentation](https://github.com/andrasmaroy/pconf#docker-secret-handling) for more detail
1.6.2
Not secure
Bugfixes: * Fixed an issue when passing a non-dict json or yaml as input, from now on this will be interpreted as empty input
1.6.1
Not secure
Bugfixes: * Fixed an issue when using both separator and parsing for environment variables caused an AttributeError
1.6.0
Not secure
New features: * **Python3.3 support is now dropped** * When trying to use a config file which does not exist a warning is raised now (3) * Added the `Pconf.clear()` function to reset the hierarchy allowing for multiple configs
Bugfixes: * Issue with deep merging dictionaries is resolved (see 1 for details)
1.4.0
Not secure
New features: * Python 3.7 support
1.3.3
Not secure
Bugfixes: * use YAML `safe_load` instead of `load` to avoid arbitrary code execution with [CVE-2017-18342](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18342)