On August 8, 2023, WordPress 6.3 ‘Lionel’ was released, introducing new features to enhance the website creation experience. However, have you ever wondered what goes on with the WordPress release leads and behind the scenes whenever a new version of WordPress is released?
This release was full of improvements to the WordPress experience, including more than 400 bug fixes and more than 500 new features and enhancements. There were more than 650 contributors who were a part of the WordPress 6.3 release.
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By Festus Nkopuruk on November 6, 2025An active team of contributors from a wide range of disciplines oversaw the 6.3 release from inception to launch. They connected ideas, fixed problems, and removed obstacles over a few weeks to keep the release on schedule and moving forward.
Key Takeaways
- Contributors from a global release squad led by Matías Ventura collaborated in different disciplines, fixing hundreds of bugs and improving other items during the WordPress 6.3 release.
- Key contributions from Ahmed Kabir Chaion, Leonardus Nugraha, and Pooja Derashri, the three co-leads of the WordPress 6.3 release, are discussed.
- Leo occasionally assisted in updating user documentation, Pooja was in charge of the Call for Testing publications as the Test co-lead, and Ahmed handled triaging.
- Ahmed had a significant problem during the Beta 1 phase and for pooja and leo it was their anxiety as they started something quite new.
But first, just an overview of WordPress 6.3, also known as, ‘Lionel’.
WordPress 6.3 – Lionel

WordPress 6.3 “Lionel,” is named after the renowned American jazz musician Lionel Hampton. Hampton, a well-known jazz vibraphonist, pianist, and drummer, rose to fame as the bandleader of the Lionel Hampton Orchestra and as a harmony player with such luminaries as Quincy Jones and Charles Mingus.
He has received the National Medal of Arts, a Grammy, and a star on the Hollywood Walk of Fame in recognition of his artistic and humanitarian endeavors. As you explore all that “Lionel” has to offer, make sure to pump up the volume of Lionel Hampton’s musical styles.
Key Features
You can make stunning and captivating websites, like online store more quickly than ever before with “Lionel.” WordPress 6.3 has plenty to interest you, regardless of whether you’re a developer trying to tweak every aspect or you want to create a whole website without knowing any code.

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As you unpack and explore this most recent iteration, you’ll find new features that:
- Enhance the site-building experience.
- Design tools that give you more control over layout.
- Enhanced functions and navigation that make working and creating easier.
WordPress 6.3 Team
The WordPress 6.3 release team deserved praise for a broad team of contributors that worked together globally to produce hundreds of fixes and additions, guaranteeing a stable release for everyone and letting you know to why use WordPress preferably. This demonstrated the strength and potential of the WordPress community.
WordPress Release Squad
The WordPress 6.3 release squad included the following members:
We’ve gathered information from Ahmed Kabir Chaion, Leonardus Nugraha, and Pooja Derashri, the three co-leads of the WordPress 6.3 release, to answer your questions.

We have included the work they did for the WordPress 6.3 release, the difficulties they had, and the enjoyable times they had.
Let’s get the discussion started!
WordPress Release Co-Leads And WordPress 6.3 Release
So, what role did Ahmed, Pooja, and Leo play in this release squad?
Leonardus Nugraha
Leo said, “There were four Documentation co-leads for WordPress 6.3. We split the tasks – two of us worked on user documentation, and the other half took care of developer notes. I was in charge of developer notes. While user documentation is like a knowledge base for end users, developer notes are the same but for developers. It was something new for me.”

During the initial Release Candidate, all developer notes ought to be prepared for publication. As a result, Leo worked hardest over the two to three weeks leading up to the first Release Candidate.

Pooja Derashri
Pooja was in charge of the Call for Testing publications as the Test co-lead. The articles provided developers a chance to learn about users and gave anyone a chance to try the most recent version of WordPress. This encouraged the project to have a review and triage culture.

Pooja said, “It’s published on the same day as the Beta version of WordPress 6.3. My fellow Test co-leads and I closely monitored each feature enhancement scheduled for this release.”
Pooja and other Test co-leads kept an eye on Gutenberg plugin versions from earlier releases, went to every bug scrub in the Core team’s Slack channel, read their notes, and looked around 6.3’s GitHub project board.
Ahmed Kabir Chaion
Ahmed then took care of triaging. He supervised the new members of the release squad because he already had experience with release development. As a Core Triage co-lead, Ahmed’s responsibility was to train and mentor those who had never done Triage lead before.
Ahmed said,“We made an effort to cover two time zones because we have four Core Triage co-leads. Thus, there were two co-leads from Europe, the Middle East, and Africa (EMEA) and two from Asia Pacific (APAC). This is so that we can support and enhance one another.”

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The Problems WordPress 6.3 Contributors Encountered
The most difficult moment for Ahmed was when a significant problem resulted in a fatal bug error in the Beta 1 phase. The bug was so bad that they had to move a couple of dates. Thankfully, more team members were working on WordPress 6.3 than normal, which sped up the process of finding a solution.
Pooja, meanwhile, had to overcome her anxiety while beginning something new. Pooja wasn’t sure how to begin or what to do at the beginning of the release cycle. Fortunately, Brian Alexander, her co-lead, helped her understand her roles and responsibilities and provided her with a lot of guidance during the WordPress 6.3 release process.
The several subtasks involved in writing developer notes also seemed somewhat complicated to Leo. Throughout the development phase, a lot of back-and-forth communications took place.
Thankfully, Leo also experienced a great deal of assistance on his initial assignment as a co-lead for Documentation. He valued how all of the documentation co-leads participated in an Ask Me Anything session led by Milana Cap, a representative of the documentation team. Abha Thakor gave some guidance regarding Core team resources in the meantime.
The Exciting Things For WordPress Release Leads
For Ahmed, it was the moment when people discovered that Ahmed is not a programmer; he liked to watch their responses.
Leo enjoyed learning the steps involved in a WordPress release, from beta testing to release candidates to the actual release date. He gained more knowledge about the next WordPress release by working on developer notes, looking at issues, and pulling requests for bug fixes and new features.

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The Favorites
Ahmed, Leo, and Pooja disagreed when asked which improvement they liked best about this release. Ahmed was focused on the enhanced workflow. The effort for the WordPress 6.3 release was less taxing because the release team had more members. He claimed that people collaborated more empathetically.
Pooja and Leo, meanwhile, were thrilled about the features they had been anticipating.
Pooja explained, “My favorites are the Distraction Free Mode, Command Palette, and Style Revisions. These features are so handy. Especially the last one, which lets users easily revise styles.”
“For me, it’s how users can directly create Patterns from the Site Editor. Previously, you’d have to use a plugin, code it from scratch, or create it via the Pattern Directory. Now it’s as easy as creating a Reusable Block,” Leo explained.
Expert Tip
Joining the release squad indeed calls for a certain degree of knowledge and experience. However, this shouldn’t deter anyone from pursuing it in the future. You’ll begin interacting with other WordPress aficionados after you’ve been a part of this community for some time. Everyone here enjoys encouraging and helping one another.
Learn More About WordPress 6.3
To increase your understanding of the newest features in WordPress, check out Learn WordPress for short how-to videos, online workshops, and other tools like WordPress plugins and WordPress themes.
For comprehensive developer notes to assist you in building with WordPress and making the most of the 6.3 release, see the WordPress 6.3 Field Guide. For more technical information about this release, including feature summaries, installation instructions, file modifications, corrections, and updates, see the 6.3 release notes.
Conclusion
For designers, makers, and builders, the historic WordPress 6.3 release created new avenues for creative expression. Users administered their sites with ease and confidence because of the strong tools and sophisticated controls.
There had also been some additions to the WordPress release leads team. Specifically, compared to previous versions, the Core and Editor Triage Lead roles were expanded in WordPress 6.3, enabling the team to conduct bug scrubs across time zones and triage globally!
FAQs
What was the name of WordPress 6.3?
WordPress 6.3 is known as Lionel.
Who was the release lead of WordPress 6.3?
Matías Ventura was the release lead of WordPress 6.3
What was the Site Editor update of WordPress 6.3?
For the first time, WordPress 6.3 combined your content, templates, and patterns in the Site Editor.
Is WordPress still popular in 2025?
Yes, even in 2025, WordPress is unquestionably still relevant. The majority of small businesses, bloggers, and even organizations still rely on WordPress because of its ecosystem, community, and flexibility, even though AI and ML are transforming the landscape.
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By Festus Nkopuruk on November 10, 2025
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