In the context of Copado, what does a 'quality gate' refer to?

In the context of Copado, a 'quality gate' refers to a set of criteria that must be met before a deployment can proceed. This mechanism ensures that only code that meets predefined quality standards is moved into production, thus helping to maintain the integrity and stability of the application. The quality gate can include aspects such as passing unit tests, code coverage thresholds, adherence to coding standards, and successful code reviews. By implementing such gates, organizations can catch potential issues early in the development process, reducing the risk of defects in the live environment and enhancing overall software quality.

The other options do not accurately capture the purpose of a quality gate. A record of all changes made relates to version control, a user interface component pertains to front-end design, and tracking code history involves maintaining a log of changes but does not address the quality assurance aspect that a quality gate encompasses.