feat: add KubeCon EU 2025 blog post and update announcement bar (#952)

## This PR

- adds KubeCon EU blog
- updates announcement bar

### Notes

Direct link to the blog:
https://deploy-preview-952--openfeature.netlify.app/blog/kubeconeu25/

---------

Signed-off-by: Michael Beemer <[email protected]>
Co-authored-by: Todd Baert <[email protected]>

Author: beeme1mr

blog/2025-02-03-kubecon-eu-25.md

@@ -0,0 +1,88 @@
+---
+slug: "kubeconeu25"
+title: "OpenFeature at KubeCon EU '25"
+date: 2025-02-06
+authors: [beeme1mr]
+image: /img/blog/2024-09-19-kubecon-na-24/logo.png
+description: "OpenFeature at KubeCon EU '25"
+tags: [kubecon, cncf, session, talk, booth, "OpenFeature summit", "co-located"]
+draft: false
+---
+
+Great news! The OpenFeature summit the OpenFeature Summit will be returning to KubeCon + CloudNativeCon Europe 2025.
+We have a fantastic lineup of speakers and sessions planned, and we can't wait to see you there.
+
+<!--truncate-->
+
+<img src={require('@site/static/img/blog/2025-02-03-kubecon-eu-25/join.png').default} />
+
+### OpenFeature Summit
+
+The OpenFeature Summit is the ultimate gathering for feature flagging enthusiasts to exchange insights, best practices, and success (and a few horror) stories.
+This event is a fantastic opportunity to network, engage in lively discussions, and explore the latest innovations in feature flagging.
+
+**Event Details:**
+
+- **Date:** April 1, 2025
+- **Location:** [ExCeL London, Royal Victoria Dock, 1 Western Gateway, London E16 1XL, United Kingdom](https://maps.app.goo.gl/JcuV7fbsGrHrMmiD7)
+
+:::note
+
+The OpenFeature Summit is a co-located event held the day before KubeCon EU and requires an all-access pass.
+
+:::
+
+**Schedule Highlights:**
+
+- **13:25 BST:** Welcome + Opening Remarks
+- **13:35 BST:** [OpenFeature's Positive Impact on Confidence at Dynatrace](https://colocatedeventseu2025.sched.com/event/1u5kz/openfeatures-positive-impact-on-confidence-at-dynatrace-simon-schrottner-todd-baert-dynatrace) - Simon Schrottner & Todd Baert, Dynatrace
+- **14:15 BST:** ⚡ [Lightning Talk: Bridge Infrastructure & Application - OpenFeature for Dynamic Feature Management in K8 Deployments](https://colocatedeventseu2025.sched.com/event/1u5l2/cl-lightning-talk-bridge-infrastructure-application-openfeature-for-dynamic-feature-management-in-k8-deployments-nikunj-goyal-adobe-aditi-gupta-disney-plus-hotstar) - Nikunj Goyal, Adobe & Aditi Gupta, Disney Plus Hotstar
+- **14:30 BST:** ⚡ [Lightning Talk: Look Into the Hooks of OpenFeature](https://colocatedeventseu2025.sched.com/event/1u5l5/cl-lightning-talk-look-into-the-hooks-of-openfeature-saurav-jain-apify) - Saurav Jain, Apify
+- **14:50 BST:** [Canary Deployments Are a Myth - True Progressive Delivery Occurs Via OpenFeature](https://colocatedeventseu2025.sched.com/event/1u5l8/canary-deployments-are-a-myth-true-progressive-delivery-occurs-via-openfeature-bob-walker-octopus-deploy) - Bob Walker, Octopus Deploy
+- **15:20 BST:** [Challenges in Distributed Feature Flag Evaluation and How To Solve Them](https://colocatedeventseu2025.sched.com/event/1u5lB/challenges-in-distributed-feature-flag-evaluation-and-how-to-solve-them-lukas-reining-christopher-bohlen-codecentric-ag) - Lukas Reining & Christopher Bohlen, codecentric AG
+- **15:55 BST:** [Flag-tastic and Fearless: Feature Flags Meet Kubernetes for Deployments That Sing](https://colocatedeventseu2025.sched.com/event/1u5lE/flag-tastic-and-fearless-feature-flags-meet-kubernetes-for-deployments-that-sing-aditya-soni-forrester-anshika-tiwari-aws) - Aditya Soni, Forrester & Anshika Tiwari, AWS
+- **16:45 BST:** ⚡ [Lightning Talk: OpenFeature Multi-Provider: Enabling New Feature Flagging Use-Cases](https://colocatedeventseu2025.sched.com/event/1u5lH/cl-lightning-talk-openfeature-multi-provider-enabling-new-feature-flagging-use-cases-jonathan-norris-devcycle) - Jonathan Norris, DevCycle
+- **15:45 BST:** [Beyond Boolean: Solving Hard Problems in Feature Flag Architecture at Scale](https://colocatedeventseu2025.sched.com/event/1u5lK/beyond-boolean-solving-hard-problems-in-feature-flag-architecture-at-scale-ryan-feigenbaum-growthbook) - Ryan Feigenbaum, GrowthBook
+- **17:15 BST:** ⚡ [Lightning Talk: The Permutations and Combinations of Managing Features: Beyond the Toggle](https://colocatedeventseu2025.sched.com/event/1u5lN/cl-lightning-talk-the-permutations-and-combinations-of-managing-features-beyond-the-toggle-prerit-munjal-infraone) - Prerit Munjal, InfraOne
+- **15:25 BST** Closing Remarks
+
+For more details, visit our [OpenFeature Summit page](https://events.linuxfoundation.org/kubecon-cloudnativecon-europe/co-located-events/openfeature-summit/).
+
+### KubeCon EU Sessions
+
+In addition to the OpenFeature Summit, there will also be several sessions during KubeCon EU:
+
+- [OpenFeature Update from the Maintainers](https://kccnceu2025.sched.com/event/1tcxA/openfeature-update-from-the-maintainers-thomas-poignant-adevinta-lukas-reining-codecentric-ag) - Thomas Poignant, Adevinta & Lukas Reining, codecentric AG
+  - **Date:** Wednesday, April 2, 2025
+  - **Time:** 11:15 - 11:45 BST
+  - **Location:** Level 3 | ICC Capital Suite 10-12
+
+- [How We Progressively Deliver Changes To Kubernetes Using Canary Deployments and Feature Flags](https://kccnceu2025.sched.com/event/1txAN/how-we-progressively-deliver-changes-to-kubernetes-using-canary-deployments-and-feature-flags-bob-walker-octopus-deploy) - Bob Walker, Octopus Deploy
+  - **Date:** Thursday, April 3, 2025
+  - **Time:** 16:00 - 16:30 BST
+  - **Location:** Level 0 | ICC Capital Hall | Room 2
+
+- [Type-safe Feature Flagging in OpenFeature: Lessons Learned From Using Feature Flags at Google](https://kccnceu2025.sched.com/event/1txHF/type-safe-feature-flagging-in-openfeature-lessons-learned-from-using-feature-flags-at-google-michael-beemer-dynatrace-florin-mihai-anghel-google?iframe=yes&w=100%&sidebar=yes&bg=no) - Michael Beemer, Dynatrace & Florin-Mihai Anghel, Google
+  - **Date:** Friday, April 4, 2025
+  - **Time:** 11:45 - 12:15 BST
+  - **Location:** Level 1 | Hall Entrance N10 | Room H
+
+### Visit Our Booth
+
+Don't miss the chance to visit our booth in the project pavilion!
+We'll be there to answer your questions, demonstrate our latest features, and discuss how OpenFeature can help your organization.
+
+**Booth Location:** Solutions Showcase
+
+**Schedule:**
+
+- **Wednesday, April 2:** 15:30 - 19:45 BST
+- **Thursday, April 3:** 14:00 - 17:00 BST
+- **Friday, April 4:** 12:30 - 14:00 BST
+
+## Call for Sponsors
+
+We are still looking for sponsors for our co-located event.
+If you're interested in supporting the OpenFeature Summit and gaining visibility among a highly engaged audience, please review the [sponsorship prospectus](https://events.linuxfoundation.org/wp-content/uploads/2025/02/sponsor-cncf-2025_020425.pdf).
+
+We look forward to seeing you at KubeCon EU and the OpenFeature Summit!

docusaurus.config.ts

@@ -94,9 +94,9 @@ const themeConfig: ThemeCommonConfig & AlgoliaThemeConfig = {
   },
   // announcements can go here
   announcementBar: {
-    id: 'announcing-tracking',
+    id: 'announcing-kubecon-eu-25',
     content:
-      'Unable to attend KubeCon NA? Check out our <a href="/blog/kubecon-wrapped-and-tracking">latest blog entry</a> for some great conference content, and news on the latest addition to the OpenFeature specification.',
+      'We\'re back! Check out all the ways you can connect with us at <a href="/blog/kubeconeu25">KubeCon + CloudNativeCon Europe 2025</a>.',
   },
   footer: {
     style: 'dark',