Release 0.3.4

Added

• Added Expression::iter() which iterates over both the license requirements and the operators.

Release 0.3.3

Changed

• Updated to version 3.8 of the SPDX license list

Release 0.3.2

Changed

• PR#19 added the #[non_exhaustive] attribute to the new ParseMode enum, which bumped the minimum required Rust version to use this crate to 1.40. PR#21 removed this attribute as that enum is primarily an input for this crate, and had little benefit.

Release 0.3.1

Added

• PR#19 Added ParseMode enum, which has a Lax variant that allows certain invvalid license identifiers found in some crates on crates.io, as well as the invalid / expression separator. Thanks @kornel!

Release 0.3.0

Added

• Added LicenseId::is_gnu to indicate the GNU licenses (GPL, AGPL, LGPL, GFDL), which use a different suffix format than all other licenses
• std::error::Error is now (properly) implemented for error::ParseError
• LicenseReq not implements From<LicenseId>

Changed

• Lexer and Token can now be reached via the lexer module
• parser and expression are no longer part of the public API
• IS_COPYLEFT, IS_DEPRECATED, IS_FSF_LIBRE, and IS_OSI_APPROVED are no longer part of the public API
• The GFDL* licenses are now marked as copyleft

Fixed

• When creating a LicenseReq from a GNU license, the license identifier is converted into its base form,
  eg. GPL-2.0-or-later becomes GPL-2.0+ so that the GNU style license identifiers can be used just the same
  as all of the other ones. See this issue

Release 0.2.4

Added

• Impl Display for Licensee

Release 0.2.3

Changed

• Updated the list of licenses to version 3.7 of the SPDX license list

Release 0.2.2

Added

• Added LicenseId::full_name which is the full name for the license, eg "MIT License" for the "MIT" short identifier

Release 0.2.1

Added

• PR#9 Added a flag for determining if a license is considered copyleft. Thanks @kain88-de!

Release 0.2.0

Added

• Added a Expression which can parse and validate an SPDX license expression is
  both syntactically and semantically correct, as well as evaluate the expression via
  a user provided callback
• Added an update exe for pulling new SDPX information, copied from https://github.com/rust-lang-nursery/license-exprs
• Added support for some of the metadata available from the SPDX format, namely "IsDeprecated", "IsFSFLibre", and "IsOSIApproved"

Changed

• Uhm...everything. I hope no one was using 0.1.0.
• Use a better lexer, mostly copied from ehuss/license-exprs#29