v0.5.0

What's Changed

• Added basic benchmark by @RomanEmreis in #63
• Added the problem! macro for creating Problem Details responses by @RomanEmreis in #64
• Custom Error by @RomanEmreis in #65
• Added Request Body Limit by @RomanEmreis in #68
• DI improvements by @RomanEmreis in #69
• di container optimizations, ability to resolve as ref by @RomanEmreis in #70
• Added usage of resolve_ref() across HttpContext and HttpRequest by @RomanEmreis in #71

Full Changelog: 0.4.9...0.5.0