Release Checklist

Before Release

• Review milestones to ensure there are no outstanding issues/PRs that need to be urgently addressed before the release.

Release

• update core, parser versions (e.g. #4889), if needed
• push the JAR to maven repository

After Release

• update versions to next SNAPSHOT version (e.g. #4894)
• update README (e.g. 167b2f5, 1029b69)
• update Swagger Codegen Maven Plugin README (modules/swagger-codegen-maven-plugin/README.md) (e.g. 9c79297)
• update Homebrew formula to use the latest version, e.g. https://github.com/Homebrew/homebrew-core/pull/15675
• update https://generator.swagger.io to run the latest version of Swagger Codegen
• add tag (e.g. 2.3.0) to docker image in Docker Hub
• update milestones