Default label thresholds: Green – ≤ 7 days (configurable) Orange – ≤ 30 days Red – > 30 days

For open issues we compute “age” (creation → now). You can adjust the day thresholds and label colors in the workflow file, and choose whether labels update daily or only when they cross the next threshold.

*Why?* I often lost track of how long tickets had been lingering, especially in older projects. A quick glance at the issue list or github project now tells us what’s fresh, what’s getting stale, and what’s officially ancient. It’s also handy for post-mortems: sort by red labels to see which bugs took the longest to close.

*Link* https://github.com/marketplace/actions/issue-duration-labele...