plans for other SHA-2 digests?

Hi Nettle folks--

From the documentation i could find, it looks like the strongest digest

libnettle supports is SHA256. Are there plans to add support for SHA512 or other members of the SHA-2 family?

(i suppose the same question holds for the primitives in libhogweed that include a digest operation, such as RSA signing)

Thanks for offering this tool,

--dkg

PS i tried to send this message earlier, PGP/MIME-signed, but it appears to have been bounced from the mailing list with a message of:

The message's content type was not explicitly allowed

My resend here is unsigned, but it would be nice to be able to send signed mails to the list!