What happened to pl.net.szafraniec.NFCTagmaker?

[NicoAlt]

Hello @mmm, welcome to the forum

@mmn

Hello, I’m curious what has happened to the binaries and source packages for NFC Tag maker, browsable (but 404s on APK links) on f-droid.org: NFC Tag maker | F-Droid - Free and Open Source Android App Repository

That’s most likely because of this one:

Many old, unmaintained apps have been archived

F-Droid relies on the standard tools for verifying the signatures of APKs, these are Oracle Java’s jarsigner and Google Android’s apksigner. Both of those tools recently disabled the MD5 algorithm used in the APK signatures which are an essential part of the security of the Android platform. That means that any APK signature that uses MD5 is now considered unsigned by jarsigner and apksigner, and unsigned APKs are considered uninstallable. That means that apps that were built a long time ago …

The apps is probably still shown on the website because we currently have problems refreshing the app list.