A quality gate is a release-control condition that software must satisfy before deployment can continue. It acts as a guardrail, stopping changes that are not ready or whose timing is inappropriate. section 12.2.4
Common deployment gates include:
- Test coverage rules that block changes when required coverage is not met. section 12.2.4
- Date and time restrictions that prevent deployment during unsuitable windows. section 12.2.4
- Product launch-date constraints that coordinate deployment with planned releases. section 12.2.4
A deployment pipeline blocker
A pipeline can stop a production deployment when its test-coverage rule is unmet, preventing incomplete changes from progressing until the condition is satisfied. section 12.2.4




