After quite some head scratching and frustration, managed to rebuild the pulseview windows installer with DS1xxxZ Plus support of D0..D15 digital channels.
The sigrok bugzilla report is still pending though and hopefully they incorporate at some time the proposed changes and provide a new official installer.
https://sigrok.org/bugzilla/show_bug.cgi?id=1831I'm attaching a file with the actual download link in Mega if someone wants to test the DS1xxxZ Plus with RPL1116 in Sigrok PulseView.
The installer file is named "pulseview-0.5.0-git-136995b-installer.exe" and is generated today 12 Mar. 2023 from the latest master branch of sigrok github repository.
The commit on which the build is done is this
https://github.com/sigrokproject/pulseview/commit/136995b831c50d3261143b1183c73af55c9ba3a5and although is the latest available, it is dated 30 Nov. 2022.
The code changed though is not in PulseView but in one of its libraries, the libsigrok and this is the latest commit to it
https://github.com/sigrokproject/libsigrok/commit/0db1b189bee3ffe5c6ea39d7ca2e62715856b538dated 19 Dec. 2022. On the libsigrok I've applied the proposed solution as in the bugzilla report and it looks ok so far, at least it exposes the D0..D15 in DS1104Z Plus with RPL1116 that I have here.
Disclaimer:
Use the downloaded installer file at your own risk and only after you performed virus-check on it as a standard practice for all web downloaded files.