Create stale.yml

.github/stale.yml

@@ -0,0 +1,20 @@
+---
+only: issues
+limitPerRun: 30
+daysUntilStale: 45
+daysUntilClose: 60
+exemptLabels:
+  - bug
+  - In progress
+  - planned
+  - enhancement
+exemptProjects: true
+exemptMilestones: true
+staleLabel: stale
+markComment: >
+  Currently WordOps team doesn't have enough capacity to work on this issue.
+  We will be more than glad to accept a pull request with a solution to problem described here.
+  This issue will be closed after another 60 days of inactivity.
+closeComment: >
+  This issue has been automatically closed due to extended period of inactivity.
+  Please reopen if it is still valid. Thank you for your contributions.