Hi everyone,

I have started working on the v2 version of the Mime library, used by Plug and Phoenix. The previous version depended on an external Mime database, which made it complicated for us to handle corner cases and, often times, it was too large.

The new version starts a new database from scratch, which should be faster to compile, faster to run, and use less memory. However, it may be missing important mime types. Therefore, I would like to request the community help in two possible ways:

1. Compare the list of supported extensions with the files you have in priv/static (or assets/static). Are all extensions listed? If not, please send a PR to add unsupported extensions.

2. Use mime master as a dependency in your project and see if anything fails:

    {:mime, "~> 2.0", github: "elixir-plug/mime", override: true}
   

Your feedback is deeply appreciated!