Update README.md

Update WP requirement
4 years ago · 17a6369178
1 changed files with 1 additions and 1 deletions
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 **Tags:** publishing, catalog, pressbooks, default-theme  

-**Requires at least:** 5.3  
+**Requires at least:** 5.8  
 **Tested up to:** 5.8
 **Stable tag:** 1.10.0
 **License:** GNU General Public License v3 or later