# API Difference 7.0-preview6 vs 7.0-preview7

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

* [System](7.0-preview7_System.md)
* [System.Formats.Tar](7.0-preview7_System.Formats.Tar.md)
* [System.IO](7.0-preview7_System.IO.md)
* [System.Linq](7.0-preview7_System.Linq.md)
* [System.Net.Http](7.0-preview7_System.Net.Http.md)
* [System.Net.Http.Headers](7.0-preview7_System.Net.Http.Headers.md)
* [System.Net.Quic](7.0-preview7_System.Net.Quic.md)
* [System.Net.Security](7.0-preview7_System.Net.Security.md)
* [System.Net.WebSockets](7.0-preview7_System.Net.WebSockets.md)
* [System.Numerics](7.0-preview7_System.Numerics.md)
* [System.Reflection.Metadata](7.0-preview7_System.Reflection.Metadata.md)
* [System.Runtime.InteropServices](7.0-preview7_System.Runtime.InteropServices.md)
* [System.Runtime.InteropServices.JavaScript](7.0-preview7_System.Runtime.InteropServices.JavaScript.md)
* [System.Runtime.InteropServices.Marshalling](7.0-preview7_System.Runtime.InteropServices.Marshalling.md)
* [System.Runtime.Intrinsics](7.0-preview7_System.Runtime.Intrinsics.md)
* [System.Runtime.Versioning](7.0-preview7_System.Runtime.Versioning.md)
* [System.Security.Cryptography](7.0-preview7_System.Security.Cryptography.md)
* [System.Security.Cryptography.X509Certificates](7.0-preview7_System.Security.Cryptography.X509Certificates.md)
* [System.Text.Json](7.0-preview7_System.Text.Json.md)
* [System.Text.Json.Serialization](7.0-preview7_System.Text.Json.Serialization.md)
* [System.Text.Json.Serialization.Metadata](7.0-preview7_System.Text.Json.Serialization.Metadata.md)
* [System.Text.RegularExpressions](7.0-preview7_System.Text.RegularExpressions.md)
* [System.Threading.Tasks.Dataflow](7.0-preview7_System.Threading.Tasks.Dataflow.md)
* [System.Xml](7.0-preview7_System.Xml.md)
* [System.Xml.XPath](7.0-preview7_System.Xml.XPath.md)

