* **Critical:** Bugs (not features) that block the main function of a component and affect a large number of people
* **Blocker:** Catastrophic bugs that prevent projects from building or cause basic projects to crash immediately. It is very unlikely that a bug is a Blocker
If you aren't sure about the priority, leave the default (major) selected. Please be aware that as our contributors triage issues, they may change the priority based on our criteria.