Merge branch 'release' into 'master'

.gitlab-ci.yml

README.md

api/authenticatedChannel.go

api/client.go

api/event.go

api/results.go

api/results_test.go

api/utils.go

api/utils_test.go

api/version_vars.go

auth/callback.go

auth/confirm.go

auth/manager.go

auth/manager_test.go

auth/request.go

bindings/authenticatedChannels.go

bindings/client.go

bindings/group.go

bindings/message.go

bindings/notifications.go