WordCamp Europe 2026: A Hosting Industry Guide to the Schedule

WordCamp Europe 2026 opens on June 4 in Kraków, nine days from now. The full schedule is live, the workshop slots are filling up, and over a dozen hosting and infrastructure companies are on the sponsor wall. For hosting providers attending or sending teams, this is the practical guide: the structure of the three days, the sessions that directly affect hosting operations, the WordPress 7.0 panel that anchors the post-launch conversation, and where the hosting industry already sits on the sponsor list. webhosting.today is a media partner for the event, which is why we will be in the room across all three days.

The Three-Day Structure

The event splits cleanly into two parts:

• Thursday, June 4: Contributor Day. A full day at the ICE Kraków Congress Centre where attendees work directly on WordPress core, documentation, security, performance, accessibility, and the surrounding ecosystem. Open to all registered attendees. This is where hosting engineers working on plugin compatibility or performance optimisation get face time with the people making the platform decisions.
• Friday and Saturday, June 5 and 6: Conference Days. Two days of sessions across multiple tracks at the ICE Kraków Congress Centre, with more than 60 sessions, 3 panel discussions, and 10 workshops total. Speakers come from 20 countries across six continents. Two of the workshops use a new 2.5-hour extended format, introduced in response to attendee feedback from Basel 2025 that one-hour slots were too short to engage with the material.

Sessions run on two main conference tracks (Track 1 and Track 2) plus two workshop rooms (Workshop 1 and Workshop 2). The format mix runs from 10-minute lightning talks to 30-minute regular sessions to the extended workshops, with panels and a closing keynote from Matt Mullenweg on Saturday afternoon.

Inside WordPress 7.0: The Panel That Anchors the Conference

The most directly relevant single session for the WordPress hosting industry is the “Panel: Inside WordPress 7.0”, scheduled for Friday, June 5 at 10:15 on Track 2. The panel brings together five WordPress 7.0 contributors: Juan Manuel Garrido, Adam Silverstein, Benjamin Zekavica, Sarah Norris, and Milana Cap.

The timing matters. WordPress 7.0 “Armstrong” shipped on May 20, just over two weeks before the panel takes the stage. By that point the release will have been live for sixteen days. Plugin compatibility issues, the AI Client integration, the DataViews admin overhaul, and the still-cut real-time collaboration feature will all have had real-world contact with production hosting environments. The panel format is the venue where hosting providers can hear, in public, how the core team is responding to what has and has not held up post-launch. Topics on the agenda include new software features, the release process for major updates, contribution workflows, and audience questions.

For any host whose customer base runs significant WordPress workloads, this panel is the single most efficient way to read where the platform is heading next and what to expect from the inevitable 7.0.1 follow-up cycle.

Hosting-Specific Sessions Worth Tracking

Beyond the WordPress 7.0 panel, several sessions are directly relevant to hosting providers, infrastructure engineers, and managed WordPress operations:

• Stress testing and scaling WordPress on a $12 VPS (Friday June 5, 15:15, Track 2). Live DevOps exercise demonstrating bottleneck visualisation in Grafana and hybrid-static optimisation. Practical content for shared and VPS hosting providers.
• Coordinating the fight: cross-industry collaboration (Friday June 5, 11:45, Track 2). Internet Infrastructure Forum coordination for abuse response across hosting providers. Directly relevant for hosts dealing with malware, phishing, and compromised customer sites.
• Two worlds collide: WordPress at CERN (Friday June 5, 09:30, opening keynote in the main hall). CERN engineers Joachim Valdemar Yde and Francisco Borges Aurindo Barros presenting how the organisation that invented the web is migrating 800+ websites onto a customised WordPress service after adopting WordPress as its CMS in 2025. Reference architecture for enterprise-scale managed WordPress.
• Secure-by-design: hardening plugins with PHP 8.x (Friday June 5, 16:00, Track 2). Modern PHP patterns neutralising common exploits.
• Testing the promise: does secure hosting deliver? (Saturday June 6, 15:30, Track 2). Penetration testing results across multiple hosting providers covering 30 known vulnerabilities. An external evaluation of how managed hosting providers actually hold up under attack.
• The hidden DDoS threat in WordPress: abusing the search endpoint (Saturday June 6, 14:00, Track 2). Weaponisation of native search for DDoS attacks plus practical defences. Direct operational concern for shared hosting environments.
• 50 shades of cache: a WooCommerce deep dive (Saturday June 6, 14:00, Workshop 1). Hands-on exploration of OPcache, server cache, page cache, and object cache layers. Performance-tuning content for WooCommerce hosts.
• Improving the performance of the WordPress Query classes (Saturday June 6, 14:45, Track 2). Caching improvements in WP_Query relevant for large-scale site performance.
• Headless WordPress API security in 10 minutes (Saturday June 6, 14:20, Track 2). Five-step approach for securing API-first WordPress architectures.

The AI Track Hosting Providers Should Also Watch

WordPress 7.0 shipped the WP AI Client in core. Several sessions across both conference days cover the implications for hosting infrastructure:

• Smarter plugin permissions with the Abilities API (Friday June 5, 14:30, Track 2)
• Agentic AI & WordPress: from prompts to tools and systems (Friday June 5, 14:30, Workshop 2). Hands-on workflow that audits a live WordPress site and generates structured tickets, directly relevant for managed hosting operations teams.
• Build your first AI-powered WordPress plugin (Saturday June 6, 10:45, Workshop 1). Practical session on Model Context Protocol, the WP AI Client, and custom abilities.
• Fighting spam and bots on WordPress with AI (Saturday June 6, 14:10, Track 2). Lightweight, privacy-friendly AI for detecting abnormal behaviour.
• The AI-first WordPress site: crawler to citation (Saturday June 6, 14:45, Track 1). Optimisation guidance covering robots.txt configuration, structured data, and AI visibility.

The Hosting Industry Is on the Sponsor Wall

Looking at the published sponsor list is its own market signal. At the top of the wall, the Super Admin tier includes Pressable and WordPress.com. The Admin tier includes SiteGround. The Editor tier includes Bluehost, Hostinger, Kinsta, Pantheon, and Automattic for Agencies. Author tier: CloudLinux, Cloudways, EasyWP, JetHost. Small Business tiers: Altumhost, CloudPress, GreenGeeks, Seravo, Servebolt. Plus security sponsor Patchstack, which is directly relevant given the public security warning posted within 48 hours of WordPress 7.0’s launch.

That is well over a dozen hosting and infrastructure companies sponsoring at varying levels. The signal is straightforward: the hosting industry treats WCEU as a commercial priority, not as an optional community event. The companies competing for managed WordPress customers are visibly in the same room for three days, and the procurement and partnership conversations happen on the sidelines.

What to Do Now

The event opens in nine days. Three practical points:

• Workshop registration is filling up. Seats are intentionally capped to keep the rooms manageable. The two extended workshops (Interactivity API with Ryan Welcher, HTML API with Dennis Snell, both from Automattic) and the hands-on AI workshops in particular are worth registering for early.
• Plan around the WordPress 7.0 panel. Friday 10:15, Track 2. The post-launch conversation will happen there in public and continue across both conference days.
• Use the Contributor Day on June 4. If your engineering team works on WordPress compatibility, performance, or security, this is where that work connects directly to the people driving platform decisions. Open to all registered attendees at no extra cost.