# API Difference 6.0.0-preview.1 vs 6.0.0-preview.2

API listing follows standard diff formatting. Lines preceded by a '+' are
additions and a '-' indicates removal.

* [System](6.0-preview2_System.md)
* [System.CodeDom.Compiler](6.0-preview2_System.CodeDom.Compiler.md)
* [System.Collections.Concurrent](6.0-preview2_System.Collections.Concurrent.md)
* [System.Collections.Generic](6.0-preview2_System.Collections.Generic.md)
* [System.Diagnostics](6.0-preview2_System.Diagnostics.md)
* [System.Linq](6.0-preview2_System.Linq.md)
* [System.Net.Sockets](6.0-preview2_System.Net.Sockets.md)
* [System.Numerics](6.0-preview2_System.Numerics.md)
* [System.Reflection.Metadata](6.0-preview2_System.Reflection.Metadata.md)
* [System.Runtime.InteropServices](6.0-preview2_System.Runtime.InteropServices.md)
* [System.Runtime.Intrinsics.Arm](6.0-preview2_System.Runtime.Intrinsics.Arm.md)
* [System.Text.Json.Serialization](6.0-preview2_System.Text.Json.Serialization.md)

