Release notes for N2W v4.5.2 [March 2026]

First time installing?

For AWS deployment Watch the How to install N2W from the AWS Marketplace video tutorial

For Azure deployment Watch the How to install N2W from the Azure Marketplace video tutorial

Patch upgrade is available from versions 4.5.0 and 4.5.1 to 4.5.2

Support article: Patch upgrade instructions 

Patch File: N2W_upgrade_4.5.x_to_4.5.2.patch
Note: Low spec servers running N2W, may require up to 4 minutes to complete the upgrade deployment, before the server resets (last phase of the upgrade). Please allow the process to conclude.  

Detailed feature descriptions and step-by-step implementation instructions are provided in the N2W User Guide.

Issues Fixed

N2W-28104 - Successfully completed recovery operations erroneously marked as Failed after 12 hours

N2W-28181 - FSX cleanup error in DR account

N2W-28697 - Azure worker will not launch - index out of range, when no public IP for CPM VM

N2W-28696 - Monthly schedules ignore configured First Run time

N2W-28131 - send_email SMTP error: please run connect() first

N2W-28302 - Corrupted SMTP password could block scheduled backups

N2W-28196 - Scheduled FSX backups fail, but are successful when run asap

N2W-28698 - “Failed to prepare azure task“ Azure Copy to Storage Repository timeout when previous snapshot no longer exists

N2W-28134 - Accounts and Storage Repositories tabs were inaccessible in the UI for customers without a Storage Repository license

N2W-28700 - Copy to Repository fails when Storage Repository is deleted while still referenced by a policy  - 'NoneType' object is not subscriptable