bump chart version to 6.13.0

[JatinNanda]

Minor version bump 6.12.0 → 6.13.0 for the published R² release.

6.12.0 is already deployed internally (the admin cluster's retool release), so we publish the R² feature set to charts.retool.com as a fresh 6.13.0 rather than reusing a number that's already in the wild.

Still a minor release: additive for existing published consumers, all R² switches (rr.enabled, mcp.enabled) default off, and the rr.* rename guard can't fire on the published line (those keys never existed there).

helm lint clean. Targets r2; folds into the r2→main merge (#326).

🤖 Generated with Claude Code

[greptile-apps]

Greptile Summary

Bumps the published Helm chart version from 6.12.0 to 6.13.0 to avoid reusing a version number already live on the internal admin cluster. No functional changes are included.

• charts/retool/Chart.yaml: version field incremented from 6.12.0 → 6.13.0; all other fields (dependencies, maintainers, chart type) are untouched.

Confidence Score: 5/5

Safe to merge — the only change is a single-line version string increment with no functional impact.

The entire diff is one field in Chart.yaml changing from 6.12.0 to 6.13.0. No templates, values, or dependencies were modified, so there is no risk of runtime behavior change for chart consumers.

No files require special attention.

Important Files Changed

Filename	Overview
charts/retool/Chart.yaml	Single-line version bump from 6.12.0 to 6.13.0; all other chart metadata unchanged.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[Internal admin cluster\nretool release @ 6.12.0] -->|already deployed| B[6.12.0 is in use]
    B --> C{Publish to charts.retool.com?}
    C -->|Cannot reuse 6.12.0| D[Bump to 6.13.0]
    D --> E[charts/retool/Chart.yaml\nversion: 6.13.0]
    E --> F[Published as 6.13.0\nto charts.retool.com]

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_{Reviews (1): Last reviewed commit: "bump chart version to 6.13.0" | Re-trigger Greptile}

[JatinNanda]

Superseded — bumping from the public registry version (6.10.5) gives 6.11.0, not 6.13.0. See the replacement PR.