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+Run rolling CAP upgrades from CAPsMAN
+=====================================
+
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+
+[⬅️ Go back to main README](../README.md)
+
+> ℹ️ **Info**: This script can not be used on its own but requires the base
+> installation. See [main README](../README.md) for details.
+
+Description
+-----------
+
+CAPsMAN can upgrade CAP devices. This script runs a rolling upgrade for
+out-of-date CAP devices. The idea is to have just a fraction of devices
+reboot at a time, having the others to serve wireless connectivity.
+
+Note that the script does not wait for the CAPs to reconnect, it just defers
+the upgrade commands. The more CAPs you have the more will upgrade in
+parallel.
+
+Requirements and installation
+-----------------------------
+
+Just install the script on CAPsMAN device.
+Depending on whether you use `wifi` package (`/interface/wifi`) or legacy
+wifi with CAPsMAN (`/caps-man`) you need to install a different script.
+
+For `wifi`:
+
+    $ScriptInstallUpdate capsman-rolling-upgrade.wifi;
+
+For legacy CAPsMAN:
+
+    $ScriptInstallUpdate capsman-rolling-upgrade.capsman;
+
+Usage and invocation
+--------------------
+
+This script is intended as an add-on to
+[capsman-download-packages](capsman-download-packages.md), being invoked by
+that script when required.
+
+Alternatively run it manually:
+
+    /system/script/run capsman-rolling-upgrade.wifi;
+
+See also
+--------
+
+* [Download packages for CAP upgrade from CAPsMAN](capsman-download-packages.md)
+
+---
+[⬅️ Go back to main README](../README.md)  
+[⬆️ Go back to top](#top)