Suggestion: optimize the use of labels
Looking at the existing issues, I've realized you're not leveraging issue labels. Those often are the key indication of which issues/how a contributor can contribute to.
Open Source Labeling Best Practices
Although at the current scale this must be very easy to do manually, with time you can even automatize it. Random example: https://github.com/dhhruv/ISSUE-LABELER
Suggestion: optimize the use of labels
Looking at the existing issues, I've realized you're not leveraging issue labels. Those often are the key indication of which issues/how a contributor can contribute to.
Open Source Labeling Best Practices
Although at the current scale this must be very easy to do manually, with time you can even automatize it. Random example: https://github.com/dhhruv/ISSUE-LABELER