config file: Sorry, I got confused, it has to be %APPDATA%\GnuPG VS-Desktop\kleopatrarc in this case (VS-Desktop-4.0.90.1203-Beta), of course. And this one works.
Registry entry SOFTWARE\GnuPG VS-Desktop\Kleopatra\CMS\SaveCSRAsPEM does not work, though. But this is a separate issue, seems all Registry entries do not work in that build.

• config file: According to T7717: Location of qt-application config files %APPDATA%/Gpg4win/kleopatrarc should work.
• registry: According to T5707: Kleopatra: Use windows registry additionally to config files this should be SOFTWARE\Gpg4win\Kleopatra\CMS\SaveCSRAsPEM now

Works with VS-Desktop-4.0.90.1203-Beta when putting this in C:\Program Files\GnuPG VS-Desktop\share\kleopatrarc
CSR is then saved as .pem file with ascii-armored content.

Also backported for VSD 3.4.

Now also available in Gpg4win 5.

Ready for testing in VSD 3.3

What about always using PEM for all generated CSRs? As far as I can see, gpgsm command line always uses PEM when generating CSRs.

I haven't tested it, but it looks good

Like this patch?

Meanwhile all executables are signed.

Investigating GNU ld, I learned that there is no easy way (~= no way) to suppress the warnings (other than 2>/dev/null). It was implemented by the special section named gnu.warning.SYM where SYM is a symbol. I think that this is not-so-good for glibc to notify its users about possible static link problem, by gnu.warning.SYM.

Sorry for the ambiguity. The request was only about mentioning (bpX) for the first two choices, not to add more combinations.

Physical experiment feature support should better not be widely used.

Although it is technicall possible to use all combinations, we should limit in the menu them to those as listed above. Too many algorithms pose an interop problem. Thus we provide brainpool because it is required in Germany and the two IETF curves for the general internet (for those who are playing mitigation against against physical experiments).

Note: In vsd it must be restricted to the bp algorithms then

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