feat: migrate to latest Swift 6.2 (#57)

feat: update platform support badges in README.md

feat: add async/await support to MemoryAdapter for Swift 6 concurrency (

#53)

feat: migrate all XCTest to Swift Testing (#52)

feat: fix CI badge and add release version badge to README (#49)

feat: fix all remaining Sendable warnings (#47)

feat(enforcer): add loadFilteredPolicy(_:) convenience; deprecate mis…

…spelling (#43)

feat(cache): correct LruCache locking + add tests (#45)

feat: Small Swift 6 concurrency cleanups to reduce warnings: Sendable…

… hygiene (Filter, handler typealiases) (#39)

feat: replace deprecated NIO Lock with NIOLock (#37)