System.ValueTuple 4.4.0 -> 4.5.0 有什么变化？

Question

I consider updating my System.ValueTuple references from 4.4.0 to (current) 4.5.0.

To avoid regressions, I'd like to find out what changed between those two releases. The nuget page says:

Release Notes

https://go.microsoft.com/fwlink/?LinkID=799421

which links to the .NET Core github repository.

Is the "Release Notes" link broken or does the .NET Core github repository actually contain the changelog for System.ValueTuple ? If the latter, where exactly is it? I tried searching for System.ValueTuple in the repository , which yields a few results but did not help me find the changes between version 4.4.0 and 4.5.0.

Answer 1

The sourcecode for System.ValueTuple can be found here .

According to the Nuget-History , Version 4.4.0 was released on 09.08.2017 and 4.5.0 was released on 29.05.2018.

So, according to the git history, this is the only commit that has been made within this timeframe (fixing a documentation typo):

  public T1 Item1;

  /// <summary>
- /// The current <see cref="ValueTuple{T1, T2}"/> instance's first component.
+ /// The current <see cref="ValueTuple{T1, T2}"/> instance's second component.
  /// </summary>
  public T2 Item2;