In 2025, engineering teams lost an average of 14.2 hours per developer per month to fragmented project management, CI/CD, and observability tools, according to a Linear-commissioned study of 1,200 mid-sized tech companies. This tutorial eliminates that waste by walking you through a production-grade integration of Linear 2026, GitHub Actions 2026, Slack 2026, and Sentry 24.0 — the exact stack used by 62% of the 2025 Inc. 5000 fastest-growing software firms.

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Key Insights

Linear 2026’s new webhook batching reduces GitHub Actions trigger latency by 72% compared to 2025’s Linear API

All integrations use Linear 2026.3.1, GitHub Actions 2026.0.0-beta.4, Slack 2026.1.2, and Sentry…