Digi CM 16 firmware upgrade from v1.7.0.1 to v1.9.5.3

Digi CM & Passport
1

@here, can you please help me with the following queries, thanks in advance.

  • I have a Digi CM 16 with the current Firmware version 1.7.0.1, can I able to upgrade directly to v1.9.5.3.
  • Can someone please share me the release notes of 1.9.5.3
  • Does this upgrade has any issues in SSH/web access for root user.
  • How can I rollback to old firmware if needed
2

It looks like there are several fixes for SSH included in the upgrade, see the release notes below:

You can find the Release Notes at this link:
https://ftp1.digi.com/support/firmware/93000490_W.txt

Web page:
https://www.digi.com/support/productdetail?pid=1857&type=firmware

Rolling back software is not recommended.