* update release version to 3.0.0
* comment out ensure-up-to-date during the release
* add release note
* clean up
* clean up links
* add release note for 3.0.0
* update release note
* update release note
* update version for gradle plugin before release
* various updates
* update pom.xml
* update ci config with new location
* Change "swagger-codegen" to "openapi-generator" in a comment
* fix pom.xml for bash client
* minor fix to github ID
* fix pom for ios
Co-authored-by: Akihito Nakano <sora.akatsuki@gmail.com>
Co-authored-by: Jeremie Bresson <dev@jmini.fr>
Co-authored-by: Jim Schubert <james.schubert@gmail.com>
Co-authored-by: Martin Delille <martin@phonations.com>
Co-authored-by: Tomasz Prus <tomasz.prus@gmail.com>
Co-authored-by: William Cheng <wing328hk@gmail.com>