Handbook Callout Blocks

Handbook Callout Blocks WP.org Handbook Callout blocks adapted from the WP.org Handbook plugin for use in posts and pages. Description The make.wordpress.org blog has wonderful callout blocks but they seem to be baked in as part of the WP.org Handbook plugin. I was able to strip out the relevant parts of the Handbook plugin retaining only the callout blocks. Special Thanks @Ipstenu for her terrific sleuthing skills. @Clorith for bringing code up to current standards and best practices. Screenshots 1. Callout examples Changelog [unreleased] add support for core/list refactor for current standards and practices courtesy of @Clorith make editor padding match load dashicons for non-logged in users initial release add composer.json