TimeStampClient 1.2.0

• Enabled deterministic builds for TimeStampClient library
• Updated Microsoft.SourceLink.GitHub to 1.0.0
• Updated Portable.BouncyCastle to 1.8.10
• Replaced unmaintained DotNetZip.Reduced with maintained DotNetZip
• Updated Eto.Forms to 2.5.10 on Linux and macOS
• Replaced deprecated Eto.Platform.Gtk2 and Eto.Platform.Gtk3 with Eto.Platform.Gtk
• Removed unneeded dependency on Eto.Platform.Windows
• Renamed TimeStampClientGui to TimeStampClientGui.Windows
• Added .NET 5 project TimeStampClientGui.Linux
• Added .NET 5 project TimeStampClientGui.MacOs
• Updated TimeStampClientCmd to .NET 5
• Resolved FileDialogFilter related warnings

TimeStampClient 1.1.0

• Upgraded solution for Visual Studio 2017
• Converted project to new SDK style format
• Added support for .NET Standard 2.0
• Added SourceLink support
• Strongly named assembly is generated by default
• Updated to Portable.BouncyCastle 1.8.5

TimeStampClient 1.0.0

Initial release