PaletteAI 1.2.1 Release Notes

Summary

PaletteAI 1.2.1 is a patch release that hardens multi-project isolation, improves workload scheduling reliability, and resolves a broad set of console issues on top of the 1.2.0 feature release.

• Multi-project isolation - Project spoke definitions are now isolated from sibling Projects, Project namespace stubs stay in sync as Projects are added or removed, and resource federation no longer stalls when an optional reference is temporarily missing.

• Workload scheduling and status - Co-located Workloads no longer contest the same underlying resource, worker pools are held during day-2 operations and cool down only once settled, OCM Placement tolerations keep workloads from being drained by spoke taints, and Workload status now updates faster through watch-based feedback.

• Model and tenancy settings - Effective model settings and tenancy-readiness changes are now picked up promptly by AIWorkload and ComputePool informers, so deployments reflect the latest configuration without delay.

• RBAC and access control - Project settings are gated on the projects:update permission, role-mapping groups are consistently tenant-prefixed, and custom project RBAC personas are preserved when a tier name conflicts with a built-in tier.

• User interface fixes - This release resolves several UI/UX issues across scopes, including Compute Pool overview details and icons, empty-state handling, breadcrumb consistency, settings table layout, YAML editing of untyped Helm fields in the workload profile builder, deploy-wizard name and namespace validation, cloning of Project-scoped compute configs, and the Palette product link health check. "Fleet Overview" is now labeled "Palette Fleet Overview" across all scopes.

For the complete list of changes in each component, refer to Full Component Release Notes.

Upgrade Notes

1. You must upgrade the mural-crds chart to 0.7.17-hotfix.1 before upgrading the mural chart to 1.2.1. For detailed instructions on how to upgrade PaletteAI, refer to the PaletteAI upgrade guide.

Component Versions

The following core component versions are pinned for this PaletteAI release.

Component	Version
brush	0.5.24-hotfix.1
canvas	0.6.18-hotfix.1
hue	0.12.28-hotfix.1
mural-crds	0.7.17-hotfix.1

Mural Helm values

The following diff lists changes to mural/charts/mural/values.yaml between PaletteAI 1.2.0 and 1.2.1. Review it before upgrading if you maintain custom Helm values.

values.yaml changes between 1.2.0 and 1.2.1

values.yaml

diff --git a/mural/charts/mural/values.yaml b/mural/charts/mural/values.yaml
index 368ee08a2..8b920b337 100644
--- a/mural/charts/mural/values.yaml
+++ b/mural/charts/mural/values.yaml
@@ -72,7 +72,7 @@ global:
   # - use a custom FleetConfig controller image with the `gke-gcloud-auth-plugin` installed
   kubernetesProvider: "Generic"
   certManagerVersion: "v1.19.1"
-  muralVersion: "1.2.0"
+  muralVersion: "1.2.1"
   dns:
     domain: "replace.with.your.domain"
     rootIngress:
@@ -120,7 +120,7 @@ global:
     username: ""
     password: ""
     basicAuthSecretName: ""
-  muralCrdsVersion: "0.7.17"
+  muralCrdsVersion: "0.7.17-hotfix.1"

 ## @section certificates
 ## @param certificates.clusterIssuer.spec.selfSigned The spec for the ClusterIssuer used by cert-manager to issue the Mural root CA certificate.
@@ -1509,7 +1509,7 @@ brush:
   ## @param brush.image.pullPolicy The pull policy to use for the image
   image:
     repository: public.ecr.aws/mural/brush
-    tag: v0.5.24
+    tag: v0.5.24-hotfix.1
     pullPolicy: IfNotPresent
   ## @param brush.imagePullSecrets The pull secrets to use for the image
   imagePullSecrets: []
@@ -1804,7 +1804,7 @@ canvas:
   ## @param canvas.image.pullPolicy canvas image pull policy
   image:
     repository: public.ecr.aws/mural/canvas
-    tag: v0.6.18
+    tag: v0.6.18-hotfix.1
     pullPolicy: IfNotPresent
   ## @param canvas.imagePullSecrets Image pull secrets
   imagePullSecrets: []
@@ -2046,7 +2046,7 @@ curator:
   ## @param curator.image.pullPolicy Image pull policy for curator.
   image:
     repository: public.ecr.aws/mural/curator
-    tag: v0.0.2
+    tag: v0.0.2-hotfix.1
     pullPolicy: IfNotPresent
   ## @param curator.imagePullSecrets Image pull secrets for curator.
   imagePullSecrets: []
@@ -3424,7 +3424,7 @@ hue:
   ## @param hue.image.pullPolicy Image pull policy
   image:
     repository: public.ecr.aws/mural/hue
-    tag: v0.12.28
+    tag: v0.12.28-hotfix.1
     pullPolicy: IfNotPresent
   ## @param hue.resources.requests.cpu hue controller deployment's cpu request
   ## @param hue.resources.requests.memory hue controller deployment's memory request
@@ -3600,7 +3600,7 @@ hue:
     enabled: true
     image:
       repository: public.ecr.aws/mural/hue-definitions
-      tag: v0.12.28
+      tag: v0.12.28-hotfix.1
       pullPolicy: IfNotPresent
       pullSecrets: []
     job:

Full Component Release Notes

The following table lists all changes made to core components in this PaletteAI release.

Per-component changes in 1.2.1

Component	Tag	Notes
brush	brush/v0.5.24-hotfix.1	Bug Fixes brush: use watch-based feedback scrape for Workload status in the generated HelmRelease
canvas	canvas/v0.6.18-hotfix.1	Bug Fixes canvas: clarify Infrastructure details on the Compute Pool overview canvas: use the correct Compute Pools icon canvas: hide the "View All" action when no deployments exist canvas: settings tables now fill the available container height canvas: show consistent breadcrumbs with navigation icons across all scopes canvas: dedupe workload profile React keys to prevent render warnings canvas: edit untyped Helm fields as YAML in the workload profile builder canvas: validate Workload name and namespace length in the deploy wizard canvas: allow cloning project-scoped compute configs canvas: gate project settings on the projects:update permission canvas: strip the owning-scope Settings prefix from inherited integration names canvas: normalize resource description reads across overviews canvas: remove the Palette tenant field; Hue now resolves the tenant canvas: use the project namespace for the definition wizard render sample canvas: rename "Fleet Overview" to "Palette Fleet Overview" across all scopes canvas: restore the Palette product link with TLS-aware health checks canvas: fix project list scrolling in Tenant Settings User Access canvas: reduce layout revalidation fan-out on in-scope form saves Other canvas: skip Canvas impersonation RBAC checks unless required
hue	hue/v0.12.28-hotfix.1	Includes paletteai CLI binaries. Bug Fixes hue: isolate project spoke definitions from sibling projects hue: keep namespace stubs updated as projects are added and removed hue: do not fail federation on missing references; reduce the kustomization interval hue: block co-located Workloads from contesting the same resource hue: block worker pools during day-2 operations and cool down only once settled hue: default Placement tolerations in OCM topology so spoke taints do not drain workloads hue: use a watch-based feedback scrape for Workload status in OCM topology policies hue: shorten composite OCI artifact tags that exceed the 128-character limit hue: do not ignore effective model settings in AIWorkload informers hue: do not ignore tenancy-readiness changes in AIWorkload and ComputePool informers hue: enforce tenant-prefixed role-mapping group strings hue: keep core persona tiers in the catalog on a duplicate-tier conflict hue: set the correct reference name when adopting a kind spoke
mural-crds	mural-crds/v0.7.17-hotfix.1	Bug Fixes span: preserve ready-status transitions in controller reconcile predicates Other mural: update the bundled profile-bundles content