diff --git a/client/Chart.yaml b/client/Chart.yaml
index afbcdcf..23fecef 100644
--- a/client/Chart.yaml
+++ b/client/Chart.yaml
@@ -2,8 +2,8 @@ apiVersion: v2
 name: client
 description: A unified Helm chart for tracebloc on AKS, EKS, bare-metal, and OpenShift
 type: application
-version: 1.3.1
-appVersion: "1.3.1"
+version: 1.3.2
+appVersion: "1.3.2"
 keywords:
   - tracebloc
   - kubernetes
diff --git a/client/MIGRATION.md b/client/MIGRATION.md
index 90e3a90..c507eb6 100644
--- a/client/MIGRATION.md
+++ b/client/MIGRATION.md
@@ -5,11 +5,16 @@ This guide explains how to migrate from the legacy per-platform charts (`aks/`,
 ## Upgrading to 1.3.0 — self-upgrade CronJob lands on by default
 
 Releases of 1.3.0+ install a `<release>-auto-upgrade` CronJob that polls
-`https://tracebloc.github.io/client` daily and runs
+`https://tracebloc.github.io/client` and runs
 `helm upgrade --reset-then-reuse-values` when a newer chart version is
 published. This closes [tracebloc/client#69](https://github.com/tracebloc/client/issues/69) —
 older deployed clients stop drifting from the latest secure / stable release.
 
+The default cadence is **hourly at :23 UTC** as of 1.3.2 (was daily at 02:23
+UTC in 1.3.0 / 1.3.1). The off-hour minute spreads load across the
+`tracebloc.github.io/client` GitHub Pages origin. Operators who want a
+different schedule can override `autoUpgrade.schedule`.
+
 > **Verified end-to-end on `tb-client-dev-templates` during the 1.3.1 release**:
 > a `tracebloc` release at 1.3.0 self-upgraded to 1.3.1 within a single
 > CronJob tick after publish, with no operator intervention.