WordCamp Europe is where the people who build and run WordPress sites gather once a year, and this time the conversation was less about WordPress itself than about what now sits on top of it: AI assistants that read a site and act on it, answer engines that decide which pages to quote, and the connections between the two. WordPress powers over 40 per cent of the web, the figure WordPress.com repeated in its Kraków recap, so the direction set there says more about the next year of work on a typical UK business website than any single new feature.
The event filled the ICE Kraków Congress Centre from 4 to 6 June 2026, with a Contributor Day on the 4th and two days of talks after it. The WordPress.com team counted 2,458 attendees from 81 countries in its 9 June recap, and close to a quarter of them were at a WordCamp for the first time. Matt Mullenweg, who co-founded WordPress, gave the closing talk on 6 June. The next edition moves to Málaga in Spain, from 27 to 29 May 2027.
Three themes from the event matter for how a UK site is built and marketed. WordPress now provides shared AI infrastructure in its core for plugins to use. The job of search has split into ranking on Google and being cited by an AI answer. And accessibility was put forward as a way to earn money rather than a cost to carry. Together, they make a case for sites that people and machines can understand and trust.
WordPress 7.0 brought shared AI infrastructure into core
The release that framed the whole week was WordPress 7.0, codenamed Armstrong, which launched on 20 May 2026, a fortnight before the doors opened. Kraków was the first time the community met around it in person, and the talks focused on the shared framework that AI tools can use to connect to a site. Our guide to what is new in WordPress 7.0 covers the release in full.
Before 7.0, plugins with AI features generally managed their own connections to providers such as OpenAI, Google or Anthropic, with separate keys and rules about what each plugin was allowed to touch. The 7.0 field guide sets out a shared alternative: an AI Client that routes requests through one place, a Connectors screen where a site owner enters a single key per provider, and an Abilities API that lets a plugin declare what it can do. WordPress registers three providers out of the box, OpenAI, Anthropic and Google.
Two parts of this matter for agencies and the businesses they serve. Through the MCP Adapter, the abilities a plugin declares are exposed over the Model Context Protocol, the open standard assistants use to find and call tools, so a shop could declare actions such as checking stock or reading an order and let a trusted tool use them without a hand-built integration for each one. And the long-promised real-time co-editing feature, talked up for months as the flagship of 7.0, was cut before release over stability worries, so the collaboration story for this year is block-level notes and visual revisions rather than two people typing in the same post at once. Away from the AI work, the release also brought a redesigned admin built on the DataViews system, so the lists of posts, pages and media now share one sortable, filterable layout.
The platform has moved again since June. WordPress 7.1, codenamed Mary Lou, shipped on 19 August 2026, and its release notes describe additions to the Abilities API that make it easier to build integrations and automation on top of WordPress, including AI-powered tooling. WordPress 7.2 reached its first beta on 20 October, with further Abilities API improvements and a final release scheduled for 8 December. The beta is for testing, not live sites.
There is a practical point for site owners too. Version 7.0 lifted the minimum to PHP 7.4, while WordPress recommends PHP 8.3 or later. That minimum is a compatibility requirement. For security, run a supported PHP version with the 21 October 2026 fixes, and keep session.upload_progress.enabled set to 0 until PHP’s next regular bugfix release, as PHP advised on 23 October.
On 21 October 2026, the PHP project released PHP 8.5.12, 8.4.27, 8.3.36 and 8.2.35 to fix two critical flaws that can let attackers run code on a server without logging in. WordPress.org advises site owners to check with their host and update PHP; updating WordPress does not fix these flaws. You can see your PHP version under Tools > Site Health > Info > Server, but ask your host to confirm the fixes are applied, including any backported patches. PHP 8.1 and older no longer receive security updates from the PHP project.
Test PHP upgrades and major WordPress updates on a staging copy before applying them to a live site. The core AI Client needs a connected provider before it can make AI requests, so decide whether you want those features running, and under whose account.
Search is splitting in two, and Kraków said so out loud
The sessions that spoke most directly to marketers were about how search itself is dividing. Ranking a page on Google now describes only half the work. The other half is being the source an AI answer picks to quote, which is a different contest with different rules.
The figure passed around the talks, reported in the same WordPress.com recap and attributed there to 2026 studies on AI citation patterns, was that roughly 85 per cent of brand mentions in AI answers sit on third-party pages rather than a brand’s own domain. Treat that as a signpost, not a settled benchmark: the recap does not identify the individual studies. The practical point is to look beyond your own site’s rankings. One line from the recap sums it up: “Brand is the new backlink.” The pages that get cited tend to carry a clear point of view, first-hand data, a recognisable voice and a presence on the sites an audience already reads.
The same recap made a point that often gets lost in the worry about lost clicks. When an answer engine cites you, the reader who follows the link has already been filtered by the model, so that smaller stream of traffic tends to convert better than a larger one from a cold search. Emma Young’s talk AI search: why your whole company should care and Monika Dimitrova’s AI won’t save your marketing came at it from different sides and landed in the same place. The tools keep changing, but original research and a real opinion still give other sites and answer engines a reason to cite you. This is the ground we have built our own answer-engine work around at AIWIZ, and the week confirmed it: SEO no longer sits apart from PR and content, because both reward real expertise and a distinct view.
Accessibility was argued as a way to make money
Accessibility came up as a commercial case rather than a compliance chore. In The clarity dividend, Anne-Mieke Bovelett argued that building for accessibility lifts search performance at the same time, because features that help a screen reader, such as clear headings, meaningful link text and proper labels, can also help search crawlers and AI systems make sense of a page.
The supporting figures, again carried in the conference recap and attributed to industry research, were that around three-quarters of organisations say accessibility improves revenue and about 62 per cent of business leaders say a customer has walked away from a purchase because something was not accessible. For a small or medium business the practical reading is short. Clear headings, honest alt text, readable colour contrast and a site that works from the keyboard widen the audience that can buy from you, and they are the same things that make a page legible to the systems now choosing what to cite. The work pays twice.
Can UK businesses act on any of this yet?
Yes, and most of it can start now. The 7.x line is live, with WordPress 7.1.3 the current stable release as of 22 October 2026, so you can check your host’s PHP version and test the update path on a staging copy. Answer-engine work does not depend on any new software at all; it depends on publishing things worth quoting, which you can begin today. An accessibility review needs nothing more than a proper audit and the will to act on it. The only part that has to wait is how far you let the new AI connectors reach into a live site, and that is a decision to make slowly and in writing, not a switch to flip because it is there.
What should UK marketing teams do next?
- Check your PHP version and plan the 7.x update on staging. Confirm the host runs a supported PHP version, ideally 8.3 or later, with the 21 October 2026 security fixes applied, then test the current stable WordPress release on a copy before it touches the live site. Note which AI connectors, if any, you want enabled, and who holds the keys.
- Move answer-engine work into the SEO budget. Treat being cited by AI as a standing line of work, not an experiment. Audit where AI answers already mention your market and who they quote, so you know whose third-party pages you need to be on.
- Publish what only you can publish. Put your own test results, client data and point of view into the open. That is the material an answer engine lifts, and it is the hardest thing for a competitor to copy.
- Run a real accessibility audit. Fix headings, alt text, contrast and keyboard use. Reach, conversion and machine readability all improve from the same pass.
- Write for a reader first. Structured, honest, specific pages are what both a person and a model trust. Optimisation tricks age badly; clarity does not.
What to watch next
Most of the open questions follow from the same release. How quickly plugin makers adopt the Abilities API will decide whether the new framework becomes the standard way tools talk to WordPress or stays a core feature few use. Real-time co-editing, cut from 7.0, is worth tracking for any team that edits together. And the citation studies that framed the search talks need watching as they mature from round-ups into firmer measurement, because the 85 per cent figure will either hold up or be revised once more work is published. Málaga in May 2027 will be the next time the community takes stock in person, and by then the sites that acted on this year’s direction should have something to show for it.
The real lesson from WordCamp Europe 2026
Strip away the release numbers and the week came down to one shift. A website is no longer only a place people visit; it is a source that machines read, act on and quote. WordPress has built that reading into its core, search has split into ranking and citation, and the plain work of clear, accessible, honest pages turns out to serve both. None of it rewards cleverness for its own sake. It rewards saying something true that only you can say, and making it easy for a person or a model to find. Set beside our recap of WordCamp Europe 2025 in Basel, the change in a single year is plain to see. Our guide to generative engine optimisation covers how to earn AI mentions in practice, and if you would rather work through it for your own site, talk to AIWIZ.
Frequently asked questions
When and where was WordCamp Europe 2026 held?
WordCamp Europe 2026 was held at the ICE Kraków Congress Centre in Poland from 4 to 6 June 2026, with a Contributor Day on the 4th and two days of talks after it. WordPress.com counted 2,458 attendees from 81 countries in its 9 June recap. Matt Mullenweg, who co-founded WordPress, gave the closing talk on 6 June.
What is new for AI in WordPress 7.0?
WordPress 7.0, codenamed Armstrong, launched on 20 May 2026 with shared AI infrastructure in core for plugins to use. It provides an AI Client that routes requests, a Connectors screen where a site owner enters one key per provider, and an Abilities API that lets a plugin declare what it can do, which the MCP Adapter exposes to AI assistants. OpenAI, Anthropic and Google are registered out of the box. The core AI Client needs a connected provider before it can make AI requests. WordPress 7.1, released on 19 August 2026, extended the Abilities API further.
What does WordCamp Europe 2026 mean for SEO?
Several sessions argued that search has split into two jobs: ranking a page on Google, and being the source an AI answer chooses to quote. A figure reported in the WordPress.com recap, and attributed there to 2026 studies on AI citation patterns, put roughly 85 per cent of brand mentions in AI answers on third-party pages; treat it as a signpost, since the recap does not identify the individual studies. The practical takeaway is to publish first-hand data and a clear point of view, to give other sites and answer engines something useful to cite.
How is accessibility an SEO and revenue issue?
In the session The clarity dividend, Anne-Mieke Bovelett argued that building for accessibility lifts search performance too, because features that help a screen reader, such as clear headings and meaningful link text, can also help search crawlers and AI systems make sense of a page. Figures carried in the conference recap, attributed to industry research, suggested that around three-quarters of organisations say accessibility improves revenue and about 62 per cent of business leaders say a customer has abandoned a purchase over an inaccessible experience.
Where and when is WordCamp Europe 2027?
WordCamp Europe 2027 will be held in Málaga, Spain, from 27 to 29 May 2027.
What should a UK business do first after WordCamp Europe 2026?
Start with the things that do not need to wait. Check that your host runs a supported PHP version, ideally 8.3 or later, with the 21 October 2026 security fixes applied, and test the current stable WordPress 7.x release on a staging copy before it reaches your live site, deciding which AI connectors, if any, you want enabled and who holds the keys. In parallel, begin answer-engine work by publishing material worth quoting, and run a proper accessibility audit.