Created by: ackintosh
Description of the PR
https://github.com/OpenAPITools/openapi-generator/wiki/Release-Checklist
Prepare release 3.0.3
.
Last release for 3.0.2
: https://github.com/OpenAPITools/openapi-generator/pull/337
This PR closes https://github.com/OpenAPITools/openapi-generator/issues/396