v8.1.1

What's Changed

• Fix boxing in ResolveRequest.operator==() (#1430, thanks @SergeiPavlov!)
• Remove redundant null-checking in resolution extensions (#1428, thanks @SergeiPavlov!)
• Fix #1427: Ensure WithProperty registration methods consistently allow null values (#1428)

Full Changelog: v8.1.0...v8.1.1