GitLab CI/CD knowledge base (GitLab 18+). Use whenever the user asks about, needs an explanation of, writes, reviews, optimizes, or debugs GitLab pipelines or .gitlab-ci.yml files: stages, jobs, rules and workflows, includes and templates, caching and artifacts, child and downstream pipelines, envir
GitLab CI/CD knowledge base (GitLab 18+). Use whenever the user asks about, needs an explanation of, writes, reviews, optimizes, or debugs GitLab pipelines or .gitlab-ci.yml files: stages, jobs, rules and workflows, includes and templates, caching and artifacts, child and downstream pipelines, environments and deployments, or bash scripts running inside CI jobs, even if they only mention "pipeline