Web interface is now available. Current functionality includes configuration file editor, providing alternative to manually editing the file. See [info.md](https://github.com/15532th/avtdl/blob/master/avtdl/ui/info/info.md) for description.
Dependency on PyYAML has been replaced with ruamel.yaml.
When starting up without a configuration file present in the working directory, avtdl will create one, using build-in example template.
Breaking changes in configuration: in order to comply with changes introduced by 1.0 release, [twitter.space](https://github.com/15532th/avtdl/blob/master/PLUGINS.md#twitterspace---retrieve-twitter-space-metadata-from-tweet) plugin now keeps outgoing record in the chain corresponding to the one an incoming record has originated from, instead of emitting it to every chain the entity was referenced in.