changelog: Keycloak 26.5.3/4, Metabase 59, Otoroshi 17.13

[davlgd]

📝 What does this PR do?

This PR adds an entry about Keycloak 26.5.3/4, Metabase 59, Otoroshi 17.13

---

🧪 Type of Change

• ⚠️ Bug fix
• 📅 Changelog update
• 📚 Documentation update
• ✨ New content/feature
• 🔧 Technical/maintenance

---

✅ Quick Checklist

• I have read the contributing guidelines
• The content is accurate and links work
• The site builds without errors

---

[github-actions]

👋` Review app deleted

You closed this PR and deleted the review app.

[Copilot]

Pull request overview

Adds March 2026 changelog entries announcing new add-on versions (Keycloak 26.5.3/26.5.4, Metabase 59, Otoroshi 17.13) and providing update instructions via Console and Clever Tools.

Changes:

• Added a changelog entry for Otoroshi 17.13 (Gateway API, remote catalogues, LLM extension updates).
• Added a changelog entry for Metabase 59 (Data Studio, AI text-to-SQL, visualisation updates).
• Added two changelog entries for Keycloak 26.5.3 and 26.5.4 security updates (CVE lists and upgrade commands).

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
content/changelog/2026/03-04-otoroshi-17.13.md	New Otoroshi 17.13 changelog entry with features summary and upgrade commands
content/changelog/2026/03-03-metabase-59.md	New Metabase 59 changelog entry with highlights and upgrade commands
content/changelog/2026/02-23-keycloak-26.5.4.md	New Keycloak 26.5.4 security changelog entry with CVEs and upgrade commands
content/changelog/2026/02-10-keycloak-26.5.3.md	New Keycloak 26.5.3 security changelog entry with CVEs and upgrade commands

Comments suppressed due to low confidence (3)

content/changelog/2026/03-04-otoroshi-17.13.md:3

• Front matter uses the acronym “STT” in the title/description, but it is not defined elsewhere in the entry. Spell it out (for example “speech-to-text”) or introduce it as “speech-to-text (STT)” to keep the metadata understandable and searchable.

title: Otoroshi 17.13 brings Kubernetes Gateway API support, remote catalogs and audio STT extensions
description: Experimental Kubernetes Gateway API, remote catalogs, enhanced security headers, router fixes and LLM extension with audio STT support

content/changelog/2026/03-04-otoroshi-17.13.md:18

• Sentence reads awkwardly: “allowing to fetch and manage …”. Consider rephrasing to “allowing you to fetch and manage …” (or “allowing the fetching and management of …”) for correct English.

[Otoroshi v17.13](https://github.com/MAIF/otoroshi/releases/tag/v17.13.0) is available with experimental support for the [Kubernetes Gateway API](https://maif.github.io/otoroshi/manual/topics/kubernetes-gateway-api.html), enabling standardised Kubernetes-native traffic management. This release also introduces [remote catalogs](https://maif.github.io/otoroshi/manual/topics/remote-catalogs.html), allowing to fetch and manage plugin or configuration catalogs from external sources.

content/changelog/2026/03-03-metabase-59.md:30

• This sentence uses first-person (“we’ll”) and a time-based promise (“in the next few weeks”), which tends to go stale quickly in changelog entries. Rephrase in an impersonal, time-agnostic way (for example, state that community-latest does not point to x.59 yet).

This new branch is not yet the default if you use `community-latest`, we'll move to it in the next few weeks.