AI coding has made CI a bottleneck, so we reworked ours to keep upLinear:Now(RSS)·Sep 21, 2026, 8:26 PM·TutorialsLinear 工程师分享如何解决 AI Agent 加速写代码后 CI 成为瓶颈的问题,PR 等待时间从 6 分钟以上降至 5 分钟出头,单测 runner 时间约减半。