After 4 years of maintaining a fleet of 12 self-hosted Jenkins 2.450 agents, we migrated our entire CI/CD pipeline to GitHub Actions 3.0 in 6 weeks. The result? A 92% reduction in pipeline maintenance hours, a 74% drop in CI-related infrastructure costs, and zero unplanned pipeline outages in the 8 months since cutover. Self-hosted CI isn’t just dying—it’s already dead for 90% of engineering teams. 📡 Hacker News Top Stories Right Now GTFOBins (113 points) Talkie: a 13B vintage language model from 1930 (333 points) Microsoft and OpenAI end their exclusive and revenue-sharing deal (867 points) Is my blue your blue? (508 points) Can You Find the Comet?…