it’s tricky but qownotes already got replaced by keepnote on Parrot, the thing is that keepnote was removed but was in the “Office” category of applications, while Qownotes already installed is in the “Accessories” category of apps, maybe an error.
yea they say that zaproxy is a fork of paros, which was not updated since long time already. and skipfish has not been updated since 2012 (6 years), as for mantra-ff from owasp it’s very old too and is not recommended by its own developers because it’s unsecure (and all its features are included in the new firefox anyway).
about non open sources tool on parrot security, it’s a bit of a controversy on parrot, i see it like that :
if someone wants proprietary software (burp,maltego, steam, discord…) he should download it himself with flatpak or snap or apt w/e
Parrot would be much more cozy if there is no proprietary software on installation (we can’t do much about proprietary drivers for now unfortunatly… maybe one day), because the rest of Parrot stands on open source softwares.
if it were up to me i would remove all tools that are not open source (maltego, burp-suite…) but some users might still use that so… but i think someone a minimum serious about security/anonimity would not use proprietary software.