GnuPG 2.2.16 がリリースされた

• gpg,gpgsm: Fix deadlock on Windows due to a keybox sharing violation. [#4505]
• gpg: Allow deletion of subkeys with --delete-key. This finally makes the bang-suffix work as expected for that command. [#4457]
• gpg: Replace SHA-1 by SHA-256 in self-signatures when updating them with --quick-set-expire or --quick-set-primary-uid. [#4508]
• gpg: Improve the photo image viewer selection. [#4334]
• gpg: Fix decryption with --use-embedded-filename. [#4500]
• gpg: Remove hints on using the --keyserver option. [#4512]
• gpg: Fix export of certain secret keys with comments. [#4490]
• gpg: Reject too long user-ids in --quick-gen-key. [#4532]
• gpg: Fix a double free in the best key selection code. [#4462]
• gpg: Fix the key generation dialog for switching back from EdDSA to ECDSA.
• gpg: Use AES-192 with SHA-384 to comply with RFC-6637.
• gpg: Use only the addrspec from the Signer’s UID subpacket to mitigate a problem with another implementation.
• gpg: Skip invalid packets during a keyring listing and sync diagnostics with the output.
• gpgsm: Avoid confusing diagnostic when signing with the default key. [#4535]
• agent: Do not delete any secret key in --dry-run mode.
• agent: Fix failures on 64 bit big-endian boxes related to URIs in a keyfile. [#4501]
• agent: Stop scdaemon after a reload with disable-scdaemon newly configured. [#4326]
• dirmngr: Improve caching algorithm for WKD domains.
• dirmngr: Support other hash algorithms than SHA-1 for OCSP. [#3966]
• gpgconf: Make --homedir work for --launch. [#4496]
• gpgconf: Before --launch check for a valid config file. [#4497]
• wkd: Do not import more than 5 keys from one WKD address.
• wkd: Accept keys which are stored in armored format in the directory.
• The installer for Windows now comes with signed binaries.

Release-info: https://dev.gnupg.org/T4509