2.4.0

• Update: Navigation accessibility and touch screen functionality
• Update: Improving intro image accessibility
• Update: Custom typography info in theme options
• Update: Improving accessibility skip links
• Update: Excerpts display
• Update: Info about demo required plugins
• Update: Demo content
• Update: Welcome page and notice
• Update: Improving CSS variables functionality for browsers with no support
• Update: Donation links
• Update: Improving code
• Update: Localization
• Fix: CSS variables background image code escaping
• Fix: Gallery post format slideshow not working with Gutenberg editor

Files changed:

changelog.md
footer.php
header.php
readme.txt
style.css
assets/js/scripts-navigation-accessibility.js
assets/scss/custom-styles-editor.scss
includes/custom-header/class-intro.php
includes/customize/class-customize.php
includes/frontend/class-header.php
includes/frontend/class-menu.php
includes/frontend/class-post-media.php
includes/frontend/class-post-summary.php
includes/plugins/one-click-demo-import/class-one-click-demo-import.php
includes/plugins/one-click-demo-import/demo-content-modern.xml
includes/post-formats/class-post-formats.php
includes/welcome/class-welcome.php
languages/modern.pot
library/includes/classes/class-core.php
library/includes/classes/class-css-variables.php
template-parts/admin/notice-welcome.php
template-parts/admin/welcome-footer.php
template-parts/admin/welcome-header.php
template-parts/admin/welcome-promo.php
template-parts/component/link-more.php
template-parts/content/content.php
template-parts/header/links-skip.php
template-parts/meta/entry-meta-element-comments.php
template-parts/meta/entry-meta-element-date.php