Mark default literals and field-targeted autoprop attributes as compl…

…eted

(This assumes dotnet#262 is merged later.)

admin/v7-feature-tracker.md

@@ -22,7 +22,7 @@ Version | Feature | PR | Status | Effort | Notes
 7.0 | `throw` Expressions ([MS Proposal](https://github.com/dotnet/csharplang/blob/main/proposals/csharp-7.0/throw-expression.md)) | [65](https://github.com/ECMA-TC49-TG2/csharpstandard/pull/65) | Completed | Small | 
 7.0 | Generalized `async` return types ([MS Proposal](https://github.com/dotnet/csharplang/blob/main/proposals/csharp-7.0/task-types.md), [tutorial](https://docs.microsoft.com/dotnet/csharp/programming-guide/concepts/async/async-return-types)) | [556](https://github.com/ECMA-TC49-TG2/csharpstandard/pull/556) **but needs some work** | Open | Small | 
 7.1 | `async Main` method ([MS Proposal](https://github.com/dotnet/csharplang/blob/main/proposals/csharp-7.1/async-main.md)) | [70](https://github.com/ECMA-TC49-TG2/csharpstandard/pull/70) | Completed | Small | 
-7.1 | `default` literal expressions ([MS Proposal](https://github.com/dotnet/csharplang/blob/main/proposals/csharp-7.1/target-typed-default.md)) | [236](https://github.com/ECMA-TC49-TG2/csharpstandard/pull/236) | Open | Small | 
+7.1 | `default` literal expressions ([MS Proposal](https://github.com/dotnet/csharplang/blob/main/proposals/csharp-7.1/target-typed-default.md)) | [236](https://github.com/ECMA-TC49-TG2/csharpstandard/pull/236) | Completed | Small | 
 7.1 | Inferred tuple element names ([MS Proposal](https://github.com/dotnet/csharplang/blob/main/proposals/csharp-7.1/infer-tuple-names.md)) | [63](https://github.com/ECMA-TC49-TG2/csharpstandard/pull/63) **but needs some work** | Open | Large | Feature Group C.
 7.1 | Pattern matching on generic type parameters ([MS Proposal](https://github.com/dotnet/csharplang/blob/main/proposals/csharp-7.1/generics-pattern-match.md)) | [61](https://github.com/ECMA-TC49-TG2/csharpstandard/pull/61) | Open | Medium | Feature Group D.
 7.2 | leading digit separators in bin/hex integer literals ([MS Proposal](https://github.com/dotnet/csharplang/blob/main/proposals/csharp-7.2/leading-separator.md)) | [548](https://github.com/ECMA-TC49-TG2/csharpstandard/pull/548) | Completed | Small | Feature Group A.
@@ -40,5 +40,5 @@ Version | Feature | PR | Status | Effort | Notes
 7.3 | use additional generic constraints ([MS Proposal 1](https://github.com/dotnet/csharplang/blob/main/proposals/csharp-7.3/blittable.md)) ([MS proposal 2](https://github.com/dotnet/csharplang/issues/104)) ([MS proposal 3](https://github.com/dotnet/csharplang/issues/103)) | [244](https://github.com/ECMA-TC49-TG2/csharpstandard/pull/244) | Open | Small | 
 7.3 | test `==` and `!=` with tuple types ([MS Proposal](https://github.com/dotnet/csharplang/blob/main/proposals/csharp-7.3/tuple-equality.md)) | [63](https://github.com/ECMA-TC49-TG2/csharpstandard/pull/63) **but needs some work** | Open | Large | Feature Group C.
 7.3 | use expression variables in more locations ([MS Proposal](https://github.com/dotnet/csharplang/blob/main/proposals/csharp-7.3/expression-variables-in-initializers.md)) | [44](https://github.com/ECMA-TC49-TG2/csharpstandard/pull/44), [61](https://github.com/ECMA-TC49-TG2/csharpstandard/pull/61) | Open | Medium | Feature Group B and D.
-7.3 | attach attributes to the backing field of auto-implemented properties ([MS Proposal](https://github.com/dotnet/csharplang/blob/main/proposals/csharp-7.3/auto-prop-field-attrs.md)) | [262](https://github.com/dotnet/csharpstandard/pull/262) | Open | Small | 
+7.3 | attach attributes to the backing field of auto-implemented properties ([MS Proposal](https://github.com/dotnet/csharplang/blob/main/proposals/csharp-7.3/auto-prop-field-attrs.md)) | [262](https://github.com/dotnet/csharpstandard/pull/262) | Completed | Small | 
 7.3 | overload resolution now has fewer ambiguous cases ([MS Proposal](https://github.com/dotnet/csharplang/blob/main/proposals/csharp-7.3/improved-overload-candidates.md)) | [263](https://github.com/dotnet/csharpstandard/pull/263) | Completed | Small |