0.9.5-beta

Granular changes:
https://github.com/GoogleCloudPlatform/gcloud-intellij/issues?q=milestone%3A0.9.5-beta+is%3Aclosed

From the change log:
Added

Deploy to App Engine flexible compat environment support. (#720)
Deploy to App Engine standard environment support. (#665)
Check for Cloud Tools and Account plugin compatibility. (#651)
Changed

Moved version input to be a top level configuration within the deployment configuration dialog. (#639)