Add blog post for the May 2026 hackathon

[marc1404]

How to categorize this PR?

/kind enhancement

What this PR does / why we need it:

We added a wrap-up document for the May 2026 hackathon, but didn't add an accompanying blog post.

Which issue(s) this PR fixes:

Follow-up to: #969

Special notes for your reviewer:

Preview

/cc @tobschli
/cc @n-boshnakov @BoHristova @klocke-io @VelmiraS

[netlify]

✅ Deploy Preview for gardener-docs ready!

Name	Link
🔨 Latest commit	b4d2471
🔍 Latest deploy log	https://app.netlify.com/projects/gardener-docs/deploys/6a202a19ef27d0000877cb0a
😎 Deploy Preview	https://deploy-preview-993--gardener-docs.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.
🤖 Make changes	Run an agent on this branch

---

To edit notification comments on pull requests, go to your Netlify project configuration.

[coderabbitai]

Important

Review skipped

Review was skipped due to path filters

⛔ Files ignored due to path filters (2)

• website/blog/2026/05/05-13-hack-the-garden-may-2026-wrap-up.md is excluded by !website/**
• website/community/hackathons/2026-05.md is excluded by !website/**

CodeRabbit blocks several paths by default. You can override this behavior by explicitly including those paths in the path filters. For example, including **/dist/** will override the default block on the dist directory, by removing the pattern from both the lists.

⚙️ Run configuration

Configuration used: Path: .coderabbit.yml

Review profile: CHILL

Plan: Pro

Run ID: 67982aeb-4579-495c-9cfa-4652a85bfb8a

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[marc1404]

Fixes this:

[tobschli]

Thank you very much for taking care of this!
/lgtm

[gardener-prow]

@tobschli: adding LGTM is restricted to approvers and reviewers in OWNERS files.

Details

In response to this:

Thank you very much for taking care of this!
/lgtm

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[BoHristova]

/lgtm

[gardener-prow]

LGTM label has been added.

Details

Git tree hash: 95b0c9b14f80fe795febc086055be46eb894d889

[gardener-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: BoHristova

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Details

Needs approval from an approver in each of these files:

• OWNERS [BoHristova]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment