docs: update changelog and version for v1.14.5a4

[greysonlalonde]

Note

Low Risk
Documentation-only change adding a new changelog entry; no runtime code paths are affected.

Overview
Adds a new v1.14.5a4 section to the changelog pages in docs/en, docs/ar, docs/ko, and docs/pt-BR, including the GitHub release link, a brief list of features/bug fixes (LLM listing update and dependency fix around textual/certifi), and updated contributor attribution.

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Summary by CodeRabbit

• Documentation

  • Updated changelog entries for v1.14.5a4 (May 9, 2026) across English, Arabic, Korean, and Portuguese-Brazilian language versions.

• New Features

  • Updated LLM listings.

• Bug Fixes

  • Fixed dependency management by adjusting package relocations and adding required dependencies.

[coderabbitai]

📝 Walkthrough

Walkthrough

This PR updates changelog documentation across four language variants to add a new release entry for v1.14.5a4, dated May 9, 2026. Each language file receives identical structured content: release link, feature descriptions, bug fixes, and documentation updates with contributor attribution.

Changes

Release Changelog Documentation

Layer / File(s)	Summary
Changelog Entries docs/en/changelog.mdx, docs/ar/changelog.mdx, docs/ko/changelog.mdx, docs/pt-BR/changelog.mdx	New v1.14.5a4 release entry added to all language translations with GitHub link, Features (Update LLM listings), Bug Fixes (textual moved to crewai-cli, certifi added), and Documentation (v1.14.5a3 changelog/version update) sections plus contributors.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Possibly related PRs

• crewAIInc/crewAI#5752: Updates package version and dependencies to v1.14.5a4, implementing the actual release while this PR documents it.

Suggested labels

size/XS

Suggested reviewers

• renatonitta

Poem

🐰 Four languages, one release tale,
Changelog entries without fail,
v1.14.5a4 now documented right,
LLM updates, bugs in flight! ✨

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately describes the main change: updating changelog and version documentation for release v1.14.5a4 across multiple language files.
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.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.

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✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch docs/changelog-v1.14.5a4

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Project	Status	Preview	Updated (UTC)
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