# API Difference 7.0-preview1 vs 7.0-preview2

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

* [Microsoft.Win32.SafeHandles](7.0-preview2_Microsoft.Win32.SafeHandles.md)
* [System](7.0-preview2_System.md)
* [System.Collections.Immutable](7.0-preview2_System.Collections.Immutable.md)
* [System.Collections.Specialized](7.0-preview2_System.Collections.Specialized.md)
* [System.ComponentModel.Design.Serialization](7.0-preview2_System.ComponentModel.Design.Serialization.md)
* [System.Data.SqlTypes](7.0-preview2_System.Data.SqlTypes.md)
* [System.Diagnostics](7.0-preview2_System.Diagnostics.md)
* [System.Diagnostics.CodeAnalysis](7.0-preview2_System.Diagnostics.CodeAnalysis.md)
* [System.Diagnostics.Metrics](7.0-preview2_System.Diagnostics.Metrics.md)
* [System.Diagnostics.SymbolStore](7.0-preview2_System.Diagnostics.SymbolStore.md)
* [System.IO](7.0-preview2_System.IO.md)
* [System.IO.Compression](7.0-preview2_System.IO.Compression.md)
* [System.Net.Sockets](7.0-preview2_System.Net.Sockets.md)
* [System.Reflection](7.0-preview2_System.Reflection.md)
* [System.Runtime.CompilerServices](7.0-preview2_System.Runtime.CompilerServices.md)
* [System.Runtime.InteropServices](7.0-preview2_System.Runtime.InteropServices.md)
* [System.Runtime.Intrinsics.Arm](7.0-preview2_System.Runtime.Intrinsics.Arm.md)
* [System.Security.Cryptography](7.0-preview2_System.Security.Cryptography.md)
* [System.Text.RegularExpressions](7.0-preview2_System.Text.RegularExpressions.md)
* [System.Threading](7.0-preview2_System.Threading.md)
* [System.Transactions](7.0-preview2_System.Transactions.md)

