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SmartSDR v4.2.20 | SmartSDR v4.2.20 Release Notes
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Cleaning up prior versions of SmartSDR on the Maestro and M model radios

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Tim - W4TME
Tim - W4TME admin
edited October 2025 in Message Board

As part of our software release process, we review the versions of SmartSDR that are displayed on the Maestro and M model radios Select a Version screen. We are looking at removing the following versions in the coming weeks.

If you are operating a remote station where you cannot upgrade the firmware remotely and are using these older versions of SmartSDR, please make arrangements to upgrade the firmware on your radio.

3.7.4
3.8.19
3.8.20
3.8.21

Update: v3.8.23 and v3.9.18 were removed from this list for this round.

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