DW Technical Bulletin To: DW® Customers Date: September 3, 2021 Re: DW Spectrum® IPVMS v4.2.0.33307 software patch DW Spectrum® IPVMS v4.2.0.33307 Patch Notes New Software Version: v4.2.0.33307 Current Software Version: v4.2.0.32842 Release Date: July 22, 2021 This is a cumulative patch whic…