Update 0198-playground-quicklook-api-revamp.md

Author: airspeedswift

proposals/0198-playground-quicklook-api-revamp.md

@@ -5,7 +5,7 @@
 * Implementation: Swift 4.1 deprecation ([apple/swift#13911](https://github.com/apple/swift/pull/13911)], introduction of new protocol ([apple/swift-xcode-playground-support#21](https://github.com/apple/swift-xcode-playground-support/pull/21)), Swift 5 removal + shim library ([apple/swift#14252](https://github.com/apple/swift/pull/14252), [apple/swift-corelibs-foundation#1415](https://github.com/apple/swift-corelibs-foundation/pull/1415), [apple/swift-xcode-playground-support#20](https://github.com/apple/swift-xcode-playground-support/pull/20))
 * Review Manager: [Ben Cohen](https://github.com/airspeedswift/)
 * Review thread: [SE-0198 review](https://forums.swift.org/t/se-0198-playground-quicklook-api-revamp/9448/16)
-* Status: **Accepted (with revisions)**
+* Status: **Implemented in 4.1**
 
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