Full Changelog: v2.9.1...v2.9.2-preview1

What's Changed

• Add Linux as CI in appveyor by @moh-hassan in #598
• Add multi-instance option support by @rmunn in #594
• add support for flags enums by @shaosss in #623
• Expose value and error on parser result by @johnjaylward in #634
• Verb aliases by @johnjaylward in #636
• Fix unparsing FileInfo and DirectoryInfo by @kapsiR in #627
• fix spacing on help messages when verbs have aliases by @johnjaylward in #650
• Extend UnparserExtension with FormatCommandLineArgs and SplitArgs methods by @moh-hassan in #662
• Allow single dash as a value by @moh-hassan in #669
• Add multi-instance option support by @rmunn in #678
• Sequences that hit max should stop grabbing values by @rmunn in #682
• Add GetoptMode parser setting and implementation by @rmunn in #684
• Add missing interpolation character by @marcinotorowski in #803
• Fix for #776 and #797 by @batzen in #798
• added link to Option groups by @pentop in #790
• Remove System.Linq.Expressions dependency. by @NN--- in #764
• Resourcetype with implicit and explicit cast by @gorsheninmv in #758

New Contributors

• @rmunn made their first contribution in #594
• @shaosss made their first contribution in #623
• @johnjaylward made their first contribution in #634
• @kapsiR made their first contribution in #627
• @marcinotorowski made their first contribution in #803
• @batzen made their first contribution in #798
• @pentop made their first contribution in #790
• @NN--- made their first contribution in #764
• @gorsheninmv made their first contribution in #758

Full Changelog: 2.8.0...v2.9.1

The new featurs and fixes, read changelog