Jetpack by WordPress.com was updated to version 3.9.2, from version 3.9.1. Changelog:
- Beautiful Math: fix XSS vulnerability when parsing LaTeX markup within HTML elements.
- Contact Form: do not save private site credentials in post meta.
- Contact Info: Added two hooks for adding arbitrary information to the widget.
- Development: Added new possibilities for REST API debugging.
- Embeds: Added Codepen embeds support.
- Embeds: Added Sketchfab embeds support.
- I18n: Added support for translation packages for the Finnish language.
- Markdown: Added a filter to enable skipping processing of developer supplied patterns.
- Related Posts: Added a filter to change heading markup.
- Staging: Added a constant to force staging mode.
- Staging: Added a notice to make staging mode more obvious.
- Top Posts Widget: Added a new (jetpack_top_posts_widget) shortcode.
- Custom Post Types: Nova: Fixed a JavaScript bug on adding multiple items.
- Embeds: Allowing embeds from Instagram with a www in an URL.
- General: Fixed untranslated module names on the Settings screen.
- General: Improved module descriptions and fixed misleading or broken links in descriptions.
- General: No more notices on module deprecation on older installations.
- General: Only showing one prompt to enable Photon when uploading several new images.
- Multisite: Fixed a problem with site lists for older WordPress installations.
- OpenGraph: Fixed a bug to properly fallback to a WordPress Site Icon image.
- Photon: Improve performance for images over a secure connection.
- Photon: No longer including links from data attributes.
- Publicize: Fixed problems for en_AU and en_CA locales with Facebook.
- Related Posts: Fixed a notice on certain requests.
- Site Logo: It’s no longer possible to choose a non-image.
- Widget Visibility: No longer confusing page IDs and titles in certain cases.