It took me a while to figure out how to get the _Microsoft.Extensions.Logging_ log category name strings to show up in my Serilog messages. The answer ended up being [here](https://github.com/serilog/serilog-extensions-logging/issues/9) and [here](https://stackoverflow.com/questions/41855209/serilog-outputtemplate-for-microsoft-extensions-logging-category). I thought this solution was sufficiently non-obvious that it would be worth adding something to the `README.md` and have a prepared a PR accordingly.