[jonilive3]

Updates the Tekton installation guide for Tekton Results v0.21.0.

Changes

docs/operator-guide/install-tekton.md:

• The install step now says Tekton Results v0.21.0 (was v0.20.0).
• New "Authentication cache" item in the list of Platform customizations: the Results API caches token and RBAC check results (AUTH_CACHE_ENABLED=true), so repeated requests with the same token don't call the Kubernetes API again. This reduces the load on the Kubernetes API server when the Portal reads many pipeline runs and logs.

Also updates the 3.16 snapshot (versioned_docs/version-3.16) because its install page links to main of edp-cluster-add-ons, which moves to v0.21.0 in the matching PR. The 3.15 and 3.14 snapshots are unchanged.

Notes

• Only docs/ is changed. versioned_docs/ is untouched.
• The install step links to clusters/core/addons/tekton/results.yaml in edp-cluster-add-ons, which is updated to v0.21.0 in the matching PR (EPMDEDP-17527). Please merge that PR first.

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Azure Static Web Apps: Your stage site is ready! Visit it here: https://gentle-pebble-0839af61e-449.westus2.4.azurestaticapps.net

[github-actions]

Azure Static Web Apps: Your stage site is ready! Visit it here: https://gentle-pebble-0839af61e-449.westus2.4.azurestaticapps.net