3, promising faster startup by parallelising some previously sequential instructions and reorganising classes. If you encountered errors in IDEA IntelliJ, Git pulling/pushing to Gitlab, one reason may be that of your public key is not recognized or Git is not using your preferred private key.GitLab CI¶ GitLab has a built-in CI system, GitLab CI, that can be used to perform Continuous Integration and Continuous Deployment (CI/CD). Use your command line to clone the project (git clone ), then open the project. Intellij gitlab server This will show you the list of currently installed plugins.