Overview
Sites running release 2025.1 move to 2026.1 with a regular Software Upgrade in the Celona Orchestrator. Unlike sites on 2411, there is no dedicated migration button — the MIGRATE TO V2 action on the Edge Cluster page is used only for 2411.x → 2026.1.
Current release | How to reach 2026.1 |
2411.x | MIGRATE TO V2 on the Edge Cluster page - see Migrating an Existing 2411 Edge Cluster to 2026.1 (HA 2.0) |
2025.1 | Software Upgrades page (this article) |
Upgrade the site to 2026.1
Schedule and track the upgrade from the Software Upgrades page (Admin Settings → Software Upgrades) — the same general-purpose mechanism used to push software to Access Points and Edge nodes on other releases. There is no separate cluster-level migration action for this path.
Monitor upgrade progress
The Software Upgrades page lists the Edge cluster, its site(s), and every Access Point underneath, with columns for Edge Cluster, Access Point, Current Version, Upgrade Status, and Upgrade Time. Each AP row shows Successful (green check)
with a completion timestamp once that AP finishes.
Figure 1 — Per-component upgrade status on the Software Upgrades page.
Click an AP row to open the Access Point Upgrade Stages panel, which marks each stage Done as it completes — from Request received through pre-validation, offloading user equipment, download, upgrade, and post-validation, to Successful. Use it to see exactly where an AP's upgrade is, or where it stopped.
Figure 2 — The Access Point Upgrade Stages panel.