v0.15.5-develop.2

🎉 This release contains work from a new contributor! 🎉

Thank you, Wahid Rahim (@wahidrahim), for all your work!

🐛 Bug Fix

• fix(custom-properties): use default key name if pluralize returns empty #2389 (@wahidrahim)

🏠 Internal

• components: Rewrite Spinner for better performance #2384 (@lachlanjc)

Authors: 2

• Lachlan Campbell (@lachlanjc)
• Wahid Rahim (@wahidrahim)