Emoji Articles

Database Upgrade Problems! MySQL 5 → 8 with WordPress My webhost upgraded their database server from MySQL 5 to 8. The upgrade itself went smoothly, but I did find some after-effects on my WordPress sites
WordPress 5.7 Upgrade Breaks Posts with Emoji in the Title? Posts with emoji in the title mysteriously stopped displaying anywhere on the blog except the edit form, possibly due to mismatched character sets.