v2.2.0

What's Changed

• Adapt to W3C trace context level 2 by @arjun-rajappa in #477
• Capture http headers in all flavours by @arjun-rajappa in #479
• Fix: breaking application logic because the super call was being made by @arjun-rajappa in #480
• chore: release V-2.2.0 by @arjun-rajappa in #481

Full Changelog: v2...v2.2.0