bump version to 2.1.1

bumping ngo version to 2.0.0

updating changelog and package.json

yupdate

Updating version of package and changelog version

chore: bumping to v1.9.1 initial package release version (Unity-Techn…

…ologies#2887)

* chore

bump initial package version.

* update

bumping version in changelog

* style

adding white space

fix: Fixed compile error using IL2CPP builds with new [Rpc] attribute (…

…Unity-Technologies#2824)

fix: NetworkTransform half float synch (Unity-Technologies#2791)

* fix

Fixing the issue with HalfFloat position not keeping the base position synchronized when using unreliable deltas.

chore: Update mac image (mac:stable is deprecated) (Unity-Technologie…

…s#2773)

chore: Tagging release 1.7.0 (Unity-Technologies#2736)

fix: NetworkManager.ShutdownInProgress not being reset (Unity-Technol…

…ogies#2661)

* fix

This resolves the issue where the NetworkManager.m_ShuttingDown property could be set to true again if the shutdown method is invoked within OnClientStopped or OnServerStopped.

* test

This validates that if you invoke shutdown within OnClientStopped or OnServerStopped that NetworkManager.ShutdownInProgress remains false once completing the shutdown process.

* update

Adding the changelog entry for this fix.
Making the changelog entry for v1.6.0 branch match Unity-Technologies#2657

* Update CHANGELOG.md

Removing the adjusted changelog entry