Which URL to use to get firmware updates and release notes?

[GuiDoor]

I have 8 shelly pro dual cover PM connected via LAN. All are working fine. I want to update the device via the "Update from file" feature via a before downloaded firmware file image.

Where to get those images. I can not find it at the web. Maybe I do not search hard enough.

Currently the firmware version 1.3.2 and 1.3.3 are used.

Where is a description of the the different firmware versions and where can I download it?

I would like to be able to got back to a previous firmware version, if the updated firmware does not work. This is the reason why I do not want just to update the devices online.

Any hint is welcome.

 

 

[If_then_else]

I think the manual download of firmware was discontinued with generation 2.

Currently you can only get the latest FW via the GUI. Unfortunately, if something goes wrong you can't go back to an older FW.

Changelog

 

 

 

 

[GuiDoor]

Thanks for the link to the changelog. This is helpful.

Shelly solds the so called profesional devices (shelly pro dual cover PM). It is from my prospective a mandatory feature for a professional device to backup / restore the currently running firmware from the shelly pro device? If the firmware is not available via the web, is there any contact person from shelly which can be asked for this.

Many thanks in advanced