Concerto 0.82 to 1.0
Concerto 1.0 delivers fundamental improvements over previous releases, whilst maintaining a high-degree (though not total!) of backwards compatibility with 0.82. In particular all of the 0.82 Concerto syntax remains valid in 1.0.
Concerto 1.0 to 2.0
Concerto 2.0 delivers fundamental improvements over previous releases, whilst maintaining a high-degree (though not total!) of backwards compatibility with 1.x. In particular all of the 1.x Concerto syntax remains valid in 2.0.
Concerto 2.0 to 3.0
Concerto 3.0 delivers fundamental improvements over previous releases, whilst maintaining a high-degree (though not total!) of backwards compatibility with 2.x. In particular all of the 2.x Concerto syntax remains valid in 3.0.
Concerto 3.0 to 4.0
Concerto 4.0 is a major release that modernizes the codebase with TypeScript, introduces new packages for linting and lightweight model consumption, and changes several default behaviors. While most Concerto model syntax remains valid, applications using the Concerto JavaScript API will require updates.
Concerto 4.0 to 5.0
Concerto 5.0 is a major release that modernizes the internal module structure across the Concerto monorepo (@accordproject/concerto-core, @accordproject/concerto-util, @accordproject/concerto-cto, @accordproject/concerto-vocabulary, @accordproject/concertino, @accordproject/concerto-analysis, and @accordproject/concerto-linter).