What’s New (and Awesome!) in WordPress 4.7-ThemesReviewCentral

WordPress 4.7 was only recently released in December and numerous user experience and developer, not to mention Twenty Seventeen, a brand new default theme.

If you haven’t already checked out this new version of WordPress, here’s what you need to know.

Work began on Twenty Seventeen shortly after last year’s theme, Twenty Sixteen, was complete and now we can reap the rewards. Twenty Seventeen is a theme that aims for simplicity while introducing a host of advanced features that showcase the powers WordPress has been endowed with since Twenty Sixteen.

The most noticeable of these features is the video header. You can now add MP4 videos, which will be used as header media, looped infinitely. This brings a widely-used feature to a core theme which is an important step in embracing more than just images as media.

Otherwise, the theme is pretty standard. I personally like it more than Twenty Sixteen, but I still favour Twenty Fifteen for its minimalist, yet effective approach.

Twenty Seventeen does a great job of showing off some under-the-hood features. If you head over to the Customizer in the WordPress admin, you’ll see the editing guides – a welcome addition that allows you to click on what you want to modify, instead of guessing where the appropriate setting can be found.

Twenty Seventeen has a host of customizations available, just to name a few highlights (from the WordPress Codex):

If you’d like to customize Twenty Seventeen further, we have a great guide that’s worth bookmarking: 5 Excellent Ways to Hack the Twenty Seventeen WordPress Theme.

I’m extremely happy to see UX front-and-center, which has been a great tendency in recent WordPress development. We’ve already taken a look at the Customizer editing guides, which will take you to the controlling setting with a single click.

So what else is there in store for us?

I set up new test sites fairly frequently and making the menu is always a pain. My preferred method would be to map out a site structure using the menu, but until now this wasn’t really possible.

As of WordPress 4.7, you can now create a new page from the menu builder, making the site building process that much easier.

I’ve been waiting for a custom CSS feature to be built into core for years. Almost all premium themes contain it and we use it for most tutorials where we touch the UI. Having a custom CSS box in the Customizer at all times is a great help for everyone.

Users can now select their preferred language. This is a great feature for websites employing an international crew. Everyone can now work in their own language, regardless of the site’s main locale.

This minor change will be a Godsend to those of us using WordPress for business purposes, perhaps even as a documentation engine or a place to store bills and other paper-based documents.

PDF previews now work just like image previews, you’ll be able to distinguish between documents a lot better from now on.

My favorite change in WordPress 4.7 is something very minor: the headings dropdown has been moved to the top row. In my eyes, this is the most telltale move because it shows a deep understanding of how content is created and action has been taken to make it easier.

Previously you needed to have the additional options open to switch between headings. This has now been placed in the top bar, along with the keyboard shortcuts needed to switch heading levels.

This one has been a pet-peeve of mine for ages. Once you upload an image you can’t change the file name, yet you can’t search by filename. This glaring omission has finally been addressed and you can now find your media by filename. Yay!

Aside from numerous bug fixes, there have been a ton of additions for the developers out there.

Yet more functionality has been merged into core, making the WP REST API a truly useful tool for maintaining a website, not just as a tech-demo for the future. Posts, comments, terms, users, meta, and settings have now been added to core allowing developers to do so much more right out of the box.

Take a look at the REST API Reference for more information.

You can now register custom bulk actions on post list pages. Beefing up the CMS aspect of WordPress is always a welcome change in my book. You can now have custom actions like sending a list of posts via email, setting a custom post status and so on, built right in.

Learn more about custom bulk actions at make.wordpress.org (and we’ll have a post about it soon, too).

Page templates have been available for a long time. They’ve been put to good use by developers creating media galleries, about us pages, custom front pages and more. You can now create templates for each custom post type.

This could cause unnecessary headaches for developers who misuse it to create hoards of templates, but it could also make some websites’ life a lot easier.

A gaming website could use a post type template to create posts about a game pre-release, another template for the main review once released and yet another for a full walkthrough for example.

Learn more about post type templates on make.wordpress.org (and in an upcoming post right here on WPMU DEV).

A new WP_Taxonomy class has been shipped with WordPress 4.7, changing the global $wp_taxonomies to an array of WP_Taxonomy objects. The get_taxonoomy() function now also returns an instance of this class.

This is probably the first step in implementing further improvements to the taxonomy system, I’m eager to see what is built on this new, stronger foundation.

Learn more about WP_Taxonomy on make.wordpress.org.

The underlying hooks system has been overhauled completely. This should weed out some known issues while making the system more robust and manageable. Most developers won’t be affected by the change, unless you manipulate $wp_filter directly.

Learn more and check if you’re affected by this change on make.wordpress.com.

Not being able to easily collaborate during development is an issue all developers face. Tools like Github already exist for coding together but site setup is an entirely different beast. Changesets will make the process a little easier.

For now, this feature is only available through the query parameter in the URL but UI implementation is planned in a future release.

Learn more about customizer changesets on make.wordpress.org.

I recommend updating as quickly as possible since using the latest WordPress version is important for security. While you’re at it, you may as well play around with some of the great features, right?

I recommend checking out the official announcement for more information and the core section of make.wordpress.org if you want to follow along future WordPress developments.