It looks like we get a specific "Invalid public key algorithm" error from gpgme so that we can add helpful information with likely reasons to the error message.

The blue Kleopatra icon is now used for the Windows builds of Gpg4win and GPD and for the corresponding AppImages.

Backported for VSD 3.4

Fixed. Kleopatra now looks for programs given as plain name (i.e. without any path) first in the GnuPG installation path (as reported by gpgme) and then next to the kleopatra executable. If the program is found at neither location it is run as-is.

The AppImage now displays the same version as the Windows builds, i.e. in particular Gpg4win-VERSION for the "default" build.

In T7509#212953, @timegrid wrote:

Is the displayed version 4.0.0.260370 right for the appimage? shouldn't this also display the gpg4win version?

Is this wording / layout okay?

Using an icon for QES certificates isn't that easy because we use an icon for smartcard certificates and any list item can have at most one icon. Moreover, QES certificates are very like stored on a smartcard (isn't that even a requirement?), i.e. an icon clash is basically guaranteed.

Additionally, the de-vs-compliance filters are no longer show in non-compliant installations like Gpg4win.

Done and backported for VSD 3.4

We decided to still use the term "Valid" (with description/tooltip "Certificates that are neither expired nor revoked (except disabled ones)"). This matches the use of the term "invalid" for expired and revoked certificates as in "Certificates that are invalid because they have expired (except disabled ones)".

This overloading of "bold" for "my certificates", "qualified certificates" and "trusted root certificates" seems to exist since two decades. I stopped digging into ancient history at the commit that added the hard-coded default filters.

Backported for VSD 3.4

Done. Example (with default text in English and German translation):

[Welcome]
welcome-text[$i]=<h2>Hello, World!</h2>
welcome-text[$i][de]=<h2>Hallo, Welt!</h2>

Backported for VSD 3.4

This is actually a (known) bug in gpg, i.e. gpg --delete-secret-and-public-key PRIMARY_KEY_FPR only deletes the public key for keys without primary secret key.

Makes me wonder why they think they can use such a common word for a typedef without risking name clashes everywhere. Luckily, the helper function single is superfluous nowadays so that we can easily avoid the name clash.

Ready for testing

In T8059#212270, @bernhard wrote:

Kleopatra is also run on GNU/Linux Distributions.

This is still open. It cannot be tested because Gpg4win still doesn't use KIO::move on Windows (because the above patch has not yet been merged).

I think this is still open (and requires T6537: Make KIO::move work on Windows when moving between different partitions).

This is not yet fixed. KDE still applies a patch to gpgmepp (and gpgmeqt) to ifdef a few GCCisms.

Fixed and backported for VSD 3.4

Backported for VSD 3.4