5.5.0

Logging improvements, bit more info on certain logs, made code a bit better and cleaned some things up :)

What's Changed

• Log downstream templates in middleware by @FelixBoers in #302
• Override ToString() in DownstreamRequest by @FelixBoers in #301
• Feature/another look at logging by @TomPallister in #303

Full Changelog: 5.3.1...5.5.0