chore(docs): update of OEL images

[ory-bot]

Update OEL images

Summary by CodeRabbit

• Documentation
  • Updated documentation to add version 26.2.21 across all self-hosted components with release date of June 23, 2026.
  • Added changelog entries for version 26.2.21 documentation for all components.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro Plus

Run ID: c7df9cda-e6e7-4706-b994-f9e26ccbe4a4

📥 Commits

Reviewing files that changed from the base of the PR and between 038d009 and 848a50d.

📒 Files selected for processing (10)

• docs/self-hosted/oel/keto/changelog/v26.2.21.md
• docs/self-hosted/oel/kratos/changelog/v26.2.21.md
• docs/self-hosted/oel/oathkeeper/changelog/v26.2.21.md
• docs/self-hosted/oel/oauth2/changelog/v26.2.21.md
• docs/self-hosted/oel/oel-hydra-image-tags.md
• docs/self-hosted/oel/oel-keto-image-tags.md
• docs/self-hosted/oel/oel-kratos-image-tags.md
• docs/self-hosted/oel/oel-oathkeeper-image-tags.md
• docs/self-hosted/oel/oel-polis-image-tags.md
• docs/self-hosted/oel/polis/changelog/v26.2.21.md

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📝 Walkthrough

Walkthrough

Adds OEL release version 26.2.21 (dated 2026-06-23) to five component image-tag tables (hydra, keto, kratos, oathkeeper, polis) and creates corresponding per-component changelog files for that version, each noting that no changelog entries were found.

Changes

OEL v26.2.21 Release Documentation

Layer / File(s)	Summary
Image tag table entries for v26.2.21 docs/self-hosted/oel/oel-hydra-image-tags.md, docs/self-hosted/oel/oel-keto-image-tags.md, docs/self-hosted/oel/oel-kratos-image-tags.md, docs/self-hosted/oel/oel-oathkeeper-image-tags.md, docs/self-hosted/oel/oel-polis-image-tags.md	New row for image tag 26.2.21 with release date 2026-06-23 inserted at the top of each component's image-tag table.
Changelog placeholder files for v26.2.21 docs/self-hosted/oel/keto/changelog/v26.2.21.md, docs/self-hosted/oel/kratos/changelog/v26.2.21.md, docs/self-hosted/oel/oathkeeper/changelog/v26.2.21.md, docs/self-hosted/oel/oauth2/changelog/v26.2.21.md, docs/self-hosted/oel/polis/changelog/v26.2.21.md	Each file contains a single line stating no changelog entries were found for the respective component in version v26.2.21.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• ory/docs#2637: Updates the same OEL documentation set (image-tag tables and per-component changelog placeholders) for the immediately preceding version.
• ory/docs#2632: Same pattern of OEL maintenance docs for v26.2.19, touching identical files.
• ory/docs#2618: Identical structure of changes for v26.2.17 across the same OEL component files.

Suggested reviewers

• vinckr
• aeneasr
• unatasha8
• adamwalach

Poem

🐇 A new tag has hopped into the list,
26.2.21 — it couldn't be missed!
No changelogs to speak of, the bunny confides,
But the date and the version are now by our sides.
Release docs are tidy, all lined up in rows ~
The warren is happy, and off the bot goes! 🌿

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The PR description is minimal and vague, missing most required template sections including the big picture, related issue link, and checklist items.	Provide a detailed description of the update, explain the purpose of the version 26.2.21 release, and complete the provided template with checklist items and relevant issue references.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'chore(docs): update of OEL images' directly and specifically describes the main changes in the PR, which adds new image tag entries for OEL components.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch oel-version-update

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