[lucarlig]

Pull Request

🔗 Related Issue

Follows IBM/cpex-plugins#125.

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📝 Summary

Bumps the optional plugins extra to the latest published cpex-* plugin package versions from IBM/cpex-plugins#125.

Refreshes uv.lock with the new plugin artifacts and updated package-specific exclude-newer gates.

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📏 Reviewability

• This PR has one clear purpose
• Unrelated bugs or improvements are tracked in separate issues/PRs
• Tests are included with the code they validate

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🏷️ Type of Change

• Bug fix
• Feature / Enhancement
• Documentation
• Refactor
• Chore (deps, CI, tooling)
• Other (describe below)

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🧪 Verification

Check	Command	Status
Lockfile	uv lock --locked	Passed
Plugin imports	uv run --extra plugins python - <<'PY' ...	Passed
Plugin metadata tests	uv run --extra plugins pytest tests/unit/mcpgateway/plugins/test_plugin_service_metadata_installed.py -q	Passed
External plugin unit subset	uv run --extra plugins pytest tests/unit/plugins/test_encoded_exfil_detector.py tests/unit/plugins/test_secrets_detection.py tests/unit/mcpgateway/plugins/plugins/pii_filter/test_pii_filter.py tests/unit/mcpgateway/plugins/plugins/rate_limiter/test_rate_limiter.py tests/unit/mcpgateway/plugins/plugins/url_reputation/test_url_reputation.py -q	Passed, 2 expected xfails

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✅ Checklist

• Code formatted (make black isort pre-commit)
• Tests added/updated for changes
• Documentation updated (if applicable)
• No secrets or credentials committed

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📓 Notes (optional)

No docs changes. This only updates optional external plugin package bounds and lockfile entries.

[ja8zyjits]

LGTM
Only version update