Merge pull request microsoft#1161 from microsoft/vnext

master refresh

Merge pull request microsoft#1148 from microsoft/vnext

1.6.0 release

Merge pull request microsoft#1120 from microsoft/vnext

master refresh

1.3.0 release

Merge pull request microsoft#1100 from microsoft/vnext

1.4.5 release to unblock kiota

Merge pull request microsoft#1086 from microsoft/vnext

Merge dev into master

Merge pull request microsoft#1037 from microsoft/vnext

Release 1.4.4-preview1

Merge pull request microsoft#1023 from microsoft/vnext

Release 1.4.3

Merge pull request microsoft#1009 from microsoft/vnext

Merges `vnext` into `master`