-*- org -*-
#+TITLE: sequoia-openpgp NEWS – history of user-visible changes
#+STARTUP: content hidestars

* Changes in 1.15.0
** New functionality
   - StandardPolicy::accept_hash_property
* Changes in 1.14.0
** New cryptographic backends
   - We added a backend that uses Botan.
** New functionality
   - crypto::mem::Protected::new
   - crypto::mpi::SecretKeyMaterial::from_bytes
   - crypto::mpi::SecretKeyMaterial::from_bytes_with_checksum
   - fmt::hex::Dumper::with_offset
   - parse::buffered_reader re-export
   - policy::AsymmetricAlgorithm::BrainpoolP384
   - RawCert implements Parse
** Deprecated functionality
   - crypto::mpi::SecretKeyMaterial::parse
   - crypto::mpi::SecretKeyMaterial::parse_with_checksum
* Changes in 1.13.0
** New cryptographic backends
   - We added a backend that uses OpenSSL.
 * New functionality
   - RawCertParser
   - RawCert
   - RawPacket
* Changes in 1.12.0
   - Bug fix release.
* Changes in 1.11.0
 * New functionality
   - Signature3 implements support for parsing, verifying, and
     reserializing version 3 signature packages.
   - AsymmetricAlgorithm implements PartialEq, Eq, and Copy.
   - AsymmetricAlgorithm::variants.
   - PublicKeyAlgorithm::variants.
   - SymmetricAlgorithm::variants.
   - AEADAlgorithm::variants.
   - CompressionAlgorithm::variants.
   - HashAlgorithm::variants.
   - SignatureType::variants.
   - ReasonForRevocation::variants.
   - DataFormat::variants.
   - packet::Tag::variants.
   - SubpacketTag::variants.
   - StandardPolicy::reject_all_hashes
   - StandardPolicy::reject_all_critical_subpackets
   - StandardPolicy::reject_all_asymmetric_algos
   - StandardPolicy::reject_all_symmetric_algos
   - StandardPolicy::reject_all_aead_algos
   - StandardPolicy::reject_all_packet_tags
   - StandardPolicy::accept_packet_tag_version
   - StandardPolicy::reject_packet_tag_version
   - StandardPolicy::reject_packet_tag_version_at
   - StandardPolicy::packet_tag_version_cutoff
** Deprecated functionality
   - StandardPolicy::packet_tag_cutoff
* Changes in 1.10.0
** New functionality
   - Cert::insert_packets2
   - Cert::insert_packets_merge
   - crypto::ecdh::aes_key_wrap
   - crypto::ecdh::aes_key_unwrap
   - Error::UnsupportedCert2
   - TryFrom<Packet> for Unknown
   - types::{Curve, SymmetricAlgorithm, AEADAlgorithm,
     PublicKeyAlgorithm}'s Display implementation now provides short
     names by default. The long descriptions are provided by the
     alternate formatter (e.g. =format!("{:#}", ...)=)
   - cert::KeyBuilder
   - cert::SubkeyBuilder
   - HashAlgorithm::oid is available on all crypto backends
     (previously only on Nettle)
** Deprecated functionality
   - Error::UnsupportedCert, use Error::UnsupportedCert2 instead
   - DataFormat::MIME, no replacement, see #863 for details
   - PacketParser::encrypted, use the negation of PacketParser::processed
* Changes in 1.9.0
** New functionality
   - AEADAlgorithm::nonce_size replaces AEADAlgorithm::iv_size
   - crypto::backend
   - Curve::field_size
   - MPI::is_zero
   - MPI::zero
   - packet::Any
   - Packet::version
   - SignatureBuilder::set_reference_time
   - SignatureBuilder::effective_signature_creation_time
** Deprecated functionality
   - armor::Reader::new, use armor::Reader::from_reader instead
   - message::Token is not covered by SemVer guarantees, DO NOT match on it
   - AEADAlgorithm::iv_size, use AEADAlgorithm::nonce_size
* Changes in 1.8.0
** New functionality
   - crypto::Signer::acceptable_hashes
   - Fingerprint::V5
* Changes in 1.7.0
** Notable fixes
   - sequoia-openpgp can now be compiled to WASM.
   - The MSRV is now 1.56.1.
* Changes in 1.6.0
** Notable fixes
   - Decryption of encrypted messages and verification of
     inline-signed messages is now considerably faster, as is ASCII
     Armor encoding and decoding.
** New functionality
   - CertRevocationBuilder::add_notation
   - CertRevocationBuilder::set_notation
   - KeyFlags::clear_group_key
   - SubkeyRevocationBuilder::add_notation
   - SubkeyRevocationBuilder::set_notation
   - UserAttributeRevocationBuilder::add_notation
   - UserAttributeRevocationBuilder::set_notation
   - UserIDRevocationBuilder::add_notation
   - UserIDRevocationBuilder::set_notation
* Changes in 1.5.0
** Notable changes
   - This crate is now licensed under the LGPL 2.0 or later.
* Changes in 1.4.0
** New cryptographic backends
   - We added a backend based on the RustCrypto crates.
** New functionality
   - CipherSuite::is_supported
   - MPI::value_padded
   - Preferences::policy_uri
   - ProtectedMPI::value_padded
   - TSK::eq
   - ValidAmalgamation::revocation_keys
   - ValidCert::policy_uri
   - ValidCert::revocation_keys
** Notable fixes
   - Filters set using CertParser::unvalidated_cert_filter are now
     preserved during iterations.
* Changes in 1.3.1
** Notable fixes
   - Fixed a crash resulting from unconstrained, attacker-controlled
     heap allocations.
* Changes in 1.3.0
** New functionality
   - CertBuilder::add_subkey_with
   - CertBuilder::add_user_attribute_with
   - CertBuilder::add_userid_with
   - ComponentBundle::attestations
   - Encryptor::with_session_key
   - Signature::verify_user_attribute_attestation
   - Signature::verify_userid_attestation
   - SignatureBuilder::pre_sign
   - SignatureBuilder::set_attested_certifications
   - SignatureType::AttestationKey
   - SubpacketAreas::MAX_SIZE
   - SubpacketAreas::attested_certifications
   - SubpacketTag::AttestedCertifications
   - SubpacketValue::AttestedCertifications
   - UserAttributeAmalgamation::attest_certifications
   - UserIDAmalgamation::attest_certifications
   - ValidUserAttributeAmalgamation::attest_certifications
   - ValidUserAttributeAmalgamation::attestation_key_signatures
   - ValidUserAttributeAmalgamation::attested_certifications
   - ValidUserIDAmalgamation::attest_certifications
   - ValidUserIDAmalgamation::attestation_key_signatures
   - ValidUserIDAmalgamation::attested_certifications
** Notable fixes
   - Improve Cert::insert_packets runtime from O(n^2) to O(n log n).
   - CertParser returned errors out of order (#699).
* Changes in 1.1.0
** New functionality
   - The new regex module provides regular expression support for
     scoping trust signatures.
   - Sequoia now supports the Cleartext Signature Framework.
   - ComponentAmalgamation::signatures
   - ComponentBundle::signatures
   - Fingerprint::to_spaced_hex
   - HashAlgorithm::text_name
   - KeyHandle now implements FromStr
   - KeyHandle::is_invalid
   - KeyHandle::to_hex
   - KeyHandle::to_spaced_hex
   - KeyID::to_spaced_hex
   - Signature4::hash_for_confirmation
   - Signature::hash_for_confirmation
   - TSK::armored
   - ValidComponentAmalgamation::signatures
** Notable fixes
   - Fixed two crashes related to detached signature verification.
   - Fixed a parsing bug where the parser did not consume all data in
     an compressed data packet.

* Changes in 1.0.0

This is the initial stable release.