Jetpack 3.4.2 includes a small number of bug fixes that previously required users to manually patch items in the plugin. Three of the issues were causing fatal errors in very specific circumstances (affecting less than 1% of our users). The fourth issue we addressed was related to JavaScript running unnecessarily on all admin pages, causing conflicts with other plugins and potential JavaScript errors.
This release is recommended for all users.
How to Update
Visit the Plugins page in your Dashboard and update Jetpack from there. Alternatively update all your sites in bulk from wordpress.com/plugins/jetpack.
How to Install
You can install Jetpack by visiting our install page or by searching for it in your Plugins page on your dashboard.
Feedback
Please give us your feedback by leaving a comment and letting us know what you love or what you’d like to see in future updates. If you find any bugs or issues, please file a new issue on GitHub, create a new forum post, or simply contact our support team.