Major Customizer Improvements, Code Error Checking, and More! ?

Version 4.9 of WordPress, named “Tipton” in honor of jazz musician and band leader Billy Tipton, is available for download or update in your WordPress dashboard. New features in 4.9 will smooth your design workflow and keep you safe from coding errors.

Featuring design drafts, scheduling, and locking, along with preview links, the Customizer workflow improves collaboration for content creators. What’s more, code syntax highlighting and error checking will make for a clean and smooth site building experience. Finally, if all that wasn’t pretty great, we’ve got an awesome new Gallery widget and improvements to theme browsing and switching.


Customizer Workflow Improved 

Draft and Schedule Site Design Customizations

Yes, you read that right. Just like you can draft and revise posts and schedule them to go live on the date and time you choose, you can now tinker with your site’s design and schedule those design changes to go live as you please.

Collaborate with Design Preview Links

Need to get some feedback on proposed site design changes? WordPress 4.9 gives you a preview link you can send to colleagues and customers so that you can collect and integrate feedback before you schedule the changes to go live. Can we say collaboration++?

Design Locking Guards Your Changes

Ever encounter a scenario where two designers walk into a project and designer A overrides designer B’s beautiful changes? WordPress 4.9’s design lock feature (similar to post locking) secures your draft design so that no one can make changes to it or erase all your hard work.

A Prompt to Protect Your Work

Were you lured away from your desk before you saved your new draft design? Fear not, when you return, WordPress 4.9 will politely ask whether or not you’d like to save your unsaved changes.


Coding Enhancements

Syntax Highlighting and Error Checking? Yes, Please!

You’ve got a display problem but can’t quite figure out exactly what went wrong in the CSS you lovingly wrote. With syntax highlighting and error checking for CSS editing and the Custom HTML widget introduced in WordPress 4.8.1, you’ll pinpoint coding errors quickly. Practically guaranteed to help you scan code more easily, and suss out & fix code errors quickly.

Sandbox for Safety

The dreaded white screen. You’ll avoid it when working on themes and plugin code because WordPress 4.9 will warn you about saving an error. You’ll sleep better at night.

Warning: Potential Danger Ahead!

When you edit themes and plugins directly, WordPress 4.9 will politely warn you that this is a dangerous practice and will recommend that you draft and test changes before updating your file. Take the safe route: You’ll thank you. Your team and customers will thank you.


Even More Widget Updates 

The New Gallery Widget

An incremental improvement to the media changes hatched in WordPress 4.8, you can now add a gallery via this new widget. Yes!

Press a Button, Add Media

Want to add media to your text widget? Embed images, video, and audio directly into the widget along with your text, with our simple but useful Add Media button. Woo!


Site Building Improvements 

More Reliable Theme Switching

When you switch themes, widgets sometimes think they can just move location. Improvements in WordPress 4.9 offer more persistent menu and widget placement when you decide it’s time for a new theme. 

Find and Preview the Perfect Theme

Looking for a new theme for your site? Now, from within the Customizer, you can search, browse, and preview over 2600 themes before deploying changes to your site. What’s more, you can speed your search with filters for subject, features, and layout.

Better Menu Instructions = Less Confusion

Were you confused by the steps to create a new menu? Perhaps no longer! We’ve ironed out the UX for a smoother menu creation process. Newly updated copy will guide you.


Lend a Hand with Gutenberg ?

WordPress is working on a new way to create and control your content and we’d love to have your help. Interested in being an early tester or getting involved with the Gutenberg project? Contribute on GitHub.

(PS: this post was written in Gutenberg!)


Developer Happiness ?

Customizer JS API Improvements

We’ve made numerous improvements to the Customizer JS API in WordPress 4.9, eliminating many pain points. (Hello, default parameters for constructs! Goodbye repeated ID for constructs!) There are also new base control templates, a date/time control, and section/panel/global notifications to name a few. Check out the full list.

CodeMirror available for use in your themes and plugins

We’ve introduced a new code editing library, CodeMirror, for use within core. CodeMirror allows for syntax highlighting, error checking, and validation when creating code writing or editing experiences within your plugins, like CSS or JavaScript include fields.

MediaElement.js upgraded to 4.2.6

WordPress 4.9 includes an upgraded version of MediaElement.js, which removes dependencies on jQuery, improves accessibility, modernizes the UI, and fixes many bugs.

Roles and Capabilities Improvements

New capabilities have been introduced that allow granular management of plugins and translation files. In addition, the site switching process in multisite has been fine-tuned to update the available roles and capabilities in a more reliable and coherent way.


The Squad

This release was led by Mel Choyce and Weston Ruter, with the help of the following fabulous folks. There are 443 contributors with props in this release, with 185 of them contributing for the first time. Pull up some Billy Tipton on your music service of choice, and check out some of their profiles:

Aaron D. Campbell, Aaron Jorbin, abrightclearweb, Achal Jain, achbed, Acme Themes, Adam Silverstein, adammacias, Ahmad Awais, ahmadawais, airesvsg, ajoah, Aki Björklund, akshayvinchurkar, Alain Schlesser, Alex Concha, Alex Dimitrov, Alex Hon, alex27, allancole, Amanda Rush, Andrea Fercia, Andreas Panag, Andrew Nacin, Andrew Ozz, Andrey "Rarst" Savchenko, Andy Meerwaldt, Andy Mercer, Andy Skelton, Aniket Pant, Anil Basnet, Ankit K Gupta, Anthony Hortin, antisilent, Anton Timmermans, apokalyptik, artoliukkonen, Arunas Liuiza, attitude, backermann1978, Bappi, Ben Cole, Bernhard Gronau, Bernhard Kau, binarymoon, Birgir Erlendsson (birgire), BjornW, bobbingwide, boblinthorst, boboudreau, bonger, Boone B. Gorges, Brady Vercher, Brainstorm Force, Brandon Kraft, Brian Hogg, Brian Krogsgard, Bronson Quick, Caroline Moore, Casey Driscoll, Caspie, Chandra Patel, Chaos Engine, cheeserolls, chesio, chetansatasiya, choong, Chouby, chredd, Chris Jean, Chris Marslender, Chris Smith, Chris Van Patten, Chris Wiegman, chriscct7, chriseverson, Christian Chung, Christian Nolen, Christian Wach, Christoph Herr, Clarion Technologies, Claudio Sanches, Claudio Sanches, ClaudioLaBarbera, codemovement.pk, coderkevin, codfish, coreymcollins, Curdin Krummenacher, Curtiss Grymala, Cătălin Dogaru, danhgilmore, Daniel Bachhuber , Daniel Kanchev, Daniel Pietrasik, Daniele Scasciafratte, Daryl L. L. Houston (dllh), Dave Pullig, Dave Romsey (goto10), David A. Kennedy, David Chandra Purnama, David Herrera, David Lingren, David Mosterd, David Shanske, davidbhayes, Davide 'Folletto' Casali, deeptiboddapati, delphinus, deltafactory, Denis de Bernardy, Derek Herman, Derrick Hammer, Derrick Koo, dimchik, Dinesh Chouhan, Dion Hulse, dipeshkakadiya, dmsnell, Dominik Schilling, Dotan Cohen, Doug Wollison, doughamlin, DreamOn11, Drew Jaynes, duncanjbrown, dungengronovius, DylanAuty, Eddie Hurtig, Eduardo Reveles, Edwin Cromley, ElectricFeet, Elio Rivero, Ella Iseulde Van Dorpe, elyobo, enodekciw, enshrined, Eric Andrew Lewis, Eric Lanehart, Evan Herman, Felix Arntz, Fencer04, Florian Brinkmann, Florian TIAR, FolioVision, fomenkoandrey, Francesco Taurino, Frank Klein, Frankie Jarrett, Fred, Fredrik Forsmo, fuscata, Gabriel Maldonado, Garth Mortensen, Gary Jones, Gary Pendergast, Geeky Software, George Stephanis, Goran Šerić, Graham Armfield, Grant Derepas, Gregory Karpinsky (@tivnet), Hardeep Asrani, Helen Hou-Sandí, Henry Wright, hiddenpearls, Hinaloe, Hristo Pandjarov, Hugo Baeta, Iain Poulson, Ian Dunn, Ian Edington, idealien, Ignacio Cruz Moreno, imath, implenton, Ionut Stanciu, Ipstenu (Mika Epstein), ivdimova, J.D. Grimes, Jacob Peattie, Jake Spurlock, James Nylen, jamesacero, Japh, Jared Cobb, jayarjo, jdolan, jdoubleu, Jeff Bowen, Jeff Paul, Jeffrey de Wit, Jeremy Felt, Jeremy Pry, jimt, Jip Moors, jmusal, Joe Dolson, Joe Hoyle, Joe McGill, Joel James, johanmynhardt, John Blackbourn, John Dittmar, John James Jacoby, John P. Bloch, John Regan, johnpgreen, Jon (Kenshino), Jonathan Bardo, Jonathan Brinley, Jonathan Daggerhart, Jonathan Desrosiers, Jonny Harris, jonnyauk, jordesign, JorritSchippers, Joseph Fusco, Josh Eaton, Josh Pollock, joshcummingsdesign, joshkadis, Joy, jrf, JRGould, Juanfra Aldasoro, Juhi Saxena, Junko Nukaga, Justin Busa, Justin Sainton, Justin Shreve, Justin Sternberg, K.Adam White, kacperszurek, Kailey (trepmal), KalenJohnson, Kat Hagan, Keanan Koppenhaver, keesiemeijer, kellbot, Kelly Dwan, Kevin Hagerty, Kirk Wight, kitchin, Kite, kjbenk, Knut Sparhell, koenschipper, kokarn, Konstantin Kovshenin, Konstantin Obenland, Konstantinos Kouratoras, kuchenundkakao, kuldipem, Laurel Fulford, Lee Willis, Leo Baiano, LittleBigThings (Csaba), Lucas Stark, Luke Cavanagh, Luke Gedeon, Luke Pettway, lyubomir_popov, Mário Valney, mageshp, Mahesh Waghmare, Mangesh Parte, Manish Songirkar, mantismamita, Marcel Bootsman, Marin Atanasov, Marius L. J., Mariyan Belchev, Mark Jaquith, Mark Root-Wiley, Mark Uraine, Marko Heijnen, markshep, matrixik, Matt Banks, Matt King, Matt Mullenweg, Matt PeepSo, Matt van Andel, Matt Wiebe, Matthew Haines-Young, mattyrob, Max Cutler, Maxime Culea, Mayo Moriyama, mckernanin, Mel Choyce, mhowell, Michael Arestad, Michael Arestad, michalzuber, Miina Sikk, Mike Auteri, Mike Crantea, Mike Glendinning, Mike Hansen, Mike Little, Mike Schroder, Mike Viele, Milan Dinić, modemlooper, Mohammad Jangda, Mohan Dere, monikarao, morettigeorgiev, Morgan Estes, Morten Rand-Hendriksen, moto hachi ( mt8.biz ), mrbobbybryant, Naim Naimov, Nate Reist, NateWr, nathanrice, Nazgul, Ned Zimmerman, net, Nick Halsey , Nicolas GUILLAUME, Nikhil Chavan, Nikhil Vimal, Nikolay Bachiyski, Nilambar Sharma, noplanman, nullvariable, odie2, odyssey, Okamoto Hidetaka, orvils, oskosk, Otto Kekäläinen, ovann86, Pantip Treerattanapitak (Nok), Pascal Birchler, patilvikasj, Paul Bearne, Paul Wilde, Payton Swick, pdufour, Perdaan, Peter Wilson, phh, php, Piotr Delawski, pippinsplugins, pjgalbraith, pkevan, Pratik, Pressionate, Presskopp, procodewp, Rachel Baker, Rahul Prajapati, Ramanan, Rami Yushuvaev, ramiabraham, ranh, Red Sand Media Group, Riad Benguella, Rian Rietveld, Richard Tape, Robert D Payne, Robert Jolly, Robert Noakes, Rocco Aliberti, Rodrigo Primo, Rommel Castro, Ronald Araújo, Ross Wintle, Roy Sivan, Ryan Kienstra, Ryan McCue, Ryan Plas, Ryan Welcher, Sal Ferrarello, Sami Keijonen, Samir Shah, Samuel Sidler, Sandesh, Sang-Min Yoon, Sanket Parmar, Sarah Gooding, Sayed Taqui, schrapel, Scott Reilly, Scott Taylor, scrappy@hub.org, scribu, seancjones, Sebastian Pisula, Sergey Biryukov, Sergio De Falco, sfpt, shayanys, shazahm1, shprink, simonlampen, skippy, smerriman, snacking, solal, Soren Wrede, Stanimir Stoyanov, Stanko Metodiev, Steph, Steph Wells, Stephanie Leary, Stephen Edgar, Stephen Harris, Steven Word, stevenlinx, Sudar Muthu, Swapnil V. Patil, swapnild, szaqal21, Takahashi Fumiki, Takayuki Miyauchi, Tammie Lister, tapsboy, Taylor Lovett, team, tg29359, tharsheblows, the, themeshaper, thenbrent, thomaswm, Thorsten Frommen, tierra, Tim Nash, Timmy Crawford, Timothy Jacobs, timph, Tkama, tnegri, Tom Auger, Tom J Nowell, tomdxw, Toro_Unit (Hiroshi Urabe), Torsten Landsiedel, transl8or, traversal, Travis Smith, Triet Minh, Trisha Salas, tristangemus, truongwp, tsl143, Ty Carlson, Ulrich, Utkarsh, Valeriu Tihai, Viljami Kuosmanen, Vishal Kakadiya, vortfu, Vrunda Kansara, webbgaraget, WebMan Design | Oliver Juhas, websupporter, William Earnhardt, williampatton, Wolly aka Paolo Valenti, WraithKenny, yale01, Yoav Farhi, Yoga Sukma, Zach Wills, Zack Tollman, Ze Fontainhas, zhildzik, and zsusag.

Finally, thanks to all the community translators who worked on WordPress 4.9. Their efforts bring WordPress 4.9 fully translated to 43 languages at release time, with more on the way.

Do you want to report on WordPress 4.9? We've compiled a press kit featuring information about the release features, and some media assets to help you along.

If you want to follow along or help out, check out Make WordPress and our core development blog.

Thanks for choosing WordPress!

The third release candidate for WordPress 4.9 is now available.

A release candidate (RC) means we think we’re done, but with millions of users and thousands of plugins and themes, it’s possible we’ve missed something. In fact, we did miss some things in RC1 and RC2. This third release candidate was not originally scheduled, but due a number of defects uncovered through your testing of RC2 (thank you!), we are putting out another 4.9 release candidate.

We hope to ship WordPress 4.9 on Tuesday, November 14 (that’s tomorrow) at 23:00 UTC, but we still need your help to get there. If you haven’t tested 4.9 yet, now is the time! If there are additional defects uncovered through testing between now and the release time, we may delay the 4.9 release to the following day.

To test WordPress 4.9, you can use the WordPress Beta Tester plugin or you can download the release candidate here (zip).

We’ve made just over 20 changes since releasing RC2 last week (as we did between RC1 and RC2). For more details about what’s new in version 4.9, check out the Beta 1, Beta 2, Beta 3Beta 4RC1, and RC2 blog posts. A few specific areas to test in RC3:

  • Switching between the Visual and Text tabs of the editor, and the syncing of the cursor between those two tabs.
  • Overriding linting errors in the Customizer’s Additional CSS editor.
  • Adding nav menu items for Custom Links in the Customizer.
  • Scheduling customization drafts (stubbed posts/pages) for publishing in the Customizer.
  • Autosave revisions for changes in the Customizer.
  • About page styling.

Developers, please test your plugins and themes against WordPress 4.9 and update your plugin’s Tested up to version in the readme to 4.9. If you find compatibility problems please be sure to post to the support forums so we can figure those out before the final release — we work hard to avoid breaking things. Please see the summative field guide to the 4.9 developer notes on the core development blog.

Do you speak a language other than English? Help us translate WordPress into more than 100 languages!

If you think you’ve found a bug, you can post to the Alpha/Beta area in the support forums. We’d love to hear from you! If you’re comfortable writing a reproducible bug report, file one on WordPress Trac, where you can also find a list of known bugs.

Didn’t squash them all ?
We want to release Tuesday
New features not bugs ✨

Thanks for your continued help testing out the latest versions of WordPress.

The second release candidate for WordPress 4.9 is now available.

A release candidate (RC) means we think we’re done, but with millions of users and thousands of plugins and themes, it’s possible we’ve missed something. We hope to ship WordPress 4.9 on Tuesday, November 14 (just over one week from now), but we need your help to get there. If you haven’t tested 4.9 yet, now is the time!

To test WordPress 4.9, you can use the WordPress Beta Tester plugin or you can download the release candidate here (zip).

We’ve made just over 20 changes since releasing RC 1 last week. For more details about what’s new in version 4.9, check out the Beta 1, Beta 2, Beta 3Beta 4, and RC1 blog posts. Specific areas to test in RC2:

  • Theme installation in the Customizer.
  • Scheduling changes for publishing in the Customizer.
  • Switching themes with live preview in the Customizer.

Developers, please test your plugins and themes against WordPress 4.9 and update your plugin’s Tested up to version in the readme to 4.9. If you find compatibility problems please be sure to post to the support forums so we can figure those out before the final release — we work hard to avoid breaking things. Please see the summative field guide to the 4.9 developer notes on the core development blog.

Do you speak a language other than English? Help us translate WordPress into more than 100 languages!

If you think you’ve found a bug, you can post to the Alpha/Beta area in the support forums. We’d love to hear from you! If you’re comfortable writing a reproducible bug report, file one on WordPress Trac, where you can also find a list of known bugs.

This week’s haiku is courtesy of @melchoyce:

We squashed all the bugs ?
But uh, if not, let us know
Also, test your stuff

Thanks for your continued help testing out the latest versions of WordPress.

While this month we focused on building new features for WordPress core, we advanced other areas of the project too. Read on to learn more about what the WordPress project accomplished during the month of October.


Take the 2017 Annual WordPress User Survey

The annual WordPress User Survey is a great opportunity for you to provide your feedback about how you use WordPress. This year is no exception, as the 2017 WordPress User Survey is out now.

The information collected in the survey is used to make informed decisions about improvements across the WordPress project, so your answers are incredibly valuable and help shape the future of the platform.

WordPress 4.8.3 Security Release

At the end of October, WordPress 4.8.3 was released containing an important security fix for all previous versions of WordPress. If your WordPress installation has not updated automatically, please update it now to protect your site.

This security issue was brought to light by a community member, so if you ever discover a security vulnerability in WordPress core, please do the same and disclose it responsibly.

WordPress 4.9 Nearly Ready for Release

WordPress 4.9 was in rapid development this month. We released four beta versions and published a release candidate. The target for shipping WordPress 4.9 is November 14 — just two short weeks away. With many new features, this is a hugely exciting release that improves WordPress’ user experience considerably. Notably, you’ll see improvements to the theme selection experience, plenty of widget enhancements, drastically improved code editing, and much better user role management.

To get involved in building WordPress Core, jump into the #core channel in the Making WordPress Slack group, and follow the Core team blog.

WordPress Charity Hackathons are Growing

For the last few years, the number of do_action series of WordPress charity hackathons has grown around the world. What started as a community event to assist local nonprofit organizations, has become something many WordPress communities are replicating in an increasing number of cities.

As of this month, do_action events have been hosted in Cape Town and Johannesburg, South Africa, Beirut, Lebanon, Austin, Texas, and Montréal, Canada. In addition, events are now scheduled for Bristol, England and Zurich, Switzerland in 2018.

To get involved in organizing a do_action event locally, read the do_action organizer’s handbook and join the #community-events channel in the Making WordPress Slack group.

Gutenberg Development Advances

While work steadily continues on Gutenberg — the new editor for WordPress core — one update from this month addresses one of the primary concerns that some people shared about the project.

Up until the release on October 24, Gutenberg did not support the meta boxes that so many WordPress content creators rely on. The new editor now has initial support for meta boxes as well as a host of other critical features for content creation in WordPress.

Test out Gutenberg right now and help develop it by joining the #core-editor channel in the Making WordPress Slack group and following the Core team blog.


Further Reading:

If you have a story we should consider including in the next “Month in WordPress” post, please submit it here.

WordPress 4.8.3 is now available. This is a security release for all previous versions and we strongly encourage you to update your sites immediately.

WordPress versions 4.8.2 and earlier are affected by an issue where $wpdb->prepare() can create unexpected and unsafe queries leading to potential SQL injection (SQLi). WordPress core is not directly vulnerable to this issue, but we’ve added hardening to prevent plugins and themes from accidentally causing a vulnerability. Reported by Anthony Ferrara.

This release includes a change in behaviour for the esc_sql() function. Most developers will not be affected by this change, you can read more details in the developer note.

Thank you to the reporter of this issue for practicing responsible disclosure.

Download WordPress 4.8.3 or venture over to Dashboard → Updates and simply click “Update Now.” Sites that support automatic background updates are already beginning to update to WordPress 4.8.3.

The release candidate for WordPress 4.9 is now available.

RC means we think we’re done, but with millions of users and thousands of plugins and themes, it’s possible we’ve missed something. We hope to ship WordPress 4.9 on Tuesday, November 14, but we need your help to get there. If you haven’t tested 4.9 yet, now is the time!

To test WordPress 4.9, you can use the WordPress Beta Tester plugin or you can download the release candidate here (zip).

We’ve made almost 30 changes since releasing Beta 4 last week. For more details about what’s new in version 4.9, check out the Beta 1, Beta 2, Beta 3, and Beta 4 blog posts.

Developers, please test your plugins and themes against WordPress 4.9 and update your plugin’s Tested up to version in the readme to 4.9. If you find compatibility problems please be sure to post to the support forums so we can figure those out before the final release — we work hard to avoid breaking things. An in-depth field guide to developer-focused changes is coming soon on the core development blog. In the meantime, you can review the developer notes for 4.9.

Do you speak a language other than English? Help us translate WordPress into more than 100 languages!

If you think you’ve found a bug, you can post to the Alpha/Beta area in the support forums. We’d love to hear from you! If you’re comfortable writing a reproducible bug report, file one on WordPress Trac, where you can also find a list of known bugs.

This week’s haiku is courtesy of @pento:

this is halloween ?
scary, spooky, candy day ?
rc1 is sweet ?

Thanks for your continued help testing out the latest versions of WordPress.

It’s time for the annual WordPress user and developer survey! If you’re a WordPress user, developer, or business owner, then we want your feedback. Just like previous years, we’ll share the data at the upcoming WordCamp US (WCUS).

It only takes a few minutes to fill out the survey, which will provide an overview of how people use WordPress. 

WordCamp US in Nashville

The State of the Word includes stats and an overview of what's new in WordPress and is given every year at WCUS. Don't forget that tickets are available now so you can join the excitement in Nashville this year!

WordPress 4.9 Beta 4 is now available!

This software is still in development, so we don’t recommend you run it on a production site. Consider setting up a test site just to play with the new version. To test WordPress 4.9, try the WordPress Beta Tester plugin (you’ll want “bleeding edge nightlies”). Or you can download the beta here (zip).

For more information on what’s new in 4.9, check out the Beta 1 blog post. Since the Beta 1 release, we’ve made 70 changes in Beta 2, and 92 changes in Beta 3. In Beta 4, we’ve made 80 changes, focusing on bug fixes and finalizing new features.

Do you speak a language other than English? Help us translate WordPress into more than 100 languages!

If you think you’ve found a bug, you can post to the Alpha/Beta area in the support forums. We’d love to hear from you! If you’re comfortable writing a reproducible bug report, file one on WordPress Trac, where you can also find a list of known bugs.

Beta 4 at last,
RC 1 draws ever near.
Let’s make it bug-free. ??

WordPress 4.9 Beta 3 is now available!

This software is still in development, so we don’t recommend you run it on a production site. Consider setting up a test site just to play with the new version. To test WordPress 4.9, try the WordPress Beta Tester plugin (you’ll want “bleeding edge nightlies”). Or you can download the beta here (zip).

For more information on what’s new in 4.9, check out the Beta 1 blog post. Since the Beta 1 release, we’ve made 70 changes in Beta 2 and 92 changes in Beta 3. A few of these newest changes to take note of in particular:

  • The plugin/theme editors now show files in a scrollable expandable tree list. See #24048.
  • Backwards compatibility has been improved for MediaElement.js, which is upgraded from 2.2 to 4.2. See #42189.
  • When you create post stubs in the Customizer (such as for nav menu items, for the homepage or the posts page), if you then schedule your customized changes or save them as a draft, then these Customizer-created posts will appear in the admin as “Customization Drafts”; these drafts can be edited before your customized changes are published, at which time these posts (or pages) will also be automatically published. See #42220.
  • Theme browsing and installation experience in the Customizer has seen some bugfixes (e.g. #42215 and #42212), with some known remaining issues outstanding in Safari.
  • There is now a callout on the dashboard to install and activate Gutenberg. See #41316.
  • Menus in the Customizer have seen additional usability improvements. See #36279 and #42114.

Do you speak a language other than English? Help us translate WordPress into more than 100 languages!

If you think you’ve found a bug, you can post to the Alpha/Beta area in the support forums. We’d love to hear from you! If you’re comfortable writing a reproducible bug report, file one on WordPress Trac, where you can also find a list of known bugs.

Many refinements
Exist within this release;
Can you find them all?

WordPress 4.9 Beta 2 is now available!

This software is still in development, so we don’t recommend you run it on a production site. Consider setting up a test site just to play with the new version. To test WordPress 4.9, try the WordPress Beta Tester plugin (you’ll want “bleeding edge nightlies”). Or you can download the beta here (zip).

For more information on what’s new in 4.9, check out the Beta 1 blog post. Since then, we’ve made 70 changes in Beta 2.

Do you speak a language other than English? Help us translate WordPress into more than 100 languages!

If you think you’ve found a bug, you can post to the Alpha/Beta area in the support forums. We’d love to hear from you! If you’re comfortable writing a reproducible bug report, file one on WordPress Trac, where you can also find a list of known bugs.

Let’s test all of these:
code editing, theme switches,
widgets, scheduling.