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Releases: accordproject/ergo

Ergo v0.24.0

14 Oct 15:23
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Updated to use Concerto v3

Ergo v0.23.2

14 Oct 14:43
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Updates version of concerto-core and vm2.

Ergo v0.23.1

27 Apr 14:13
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Publish to npm

Ergo v0.23.0

27 Apr 13:45
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Update to Concerto v2.0.0

Ergo v0.23.0-alpha.3

18 Mar 15:56
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This release includes improvements and addresses security vulnerabilities in dependencies.

💥 Breaking changes

🐛 Bug Fixes

  • Fixes issue with converting minutes durations into hours (See #848 )

Ergo v0.23.0-alpha.2

17 Mar 13:53
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Ergo v0.23.0-alpha.2 Pre-release
Pre-release

This release upgrades the webpack configuration to webpack 5.

Ergo v0.23.0-alpha.1

16 Mar 21:35
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Ergo v0.23.0-alpha.1 Pre-release
Pre-release

This release upgrades to the latest major version of Concerto 2.0.0 and updates numerous dependencies.

💥 Breaking Changes

  • Ergo libraries now require Node.js version 14 or later. Node.js version 12 is no longer supported

🛡️Dependencies Updates

  • Upgrades to Concerto 2.0.0
  • Upgrades to Q*cert 2.1.1
  • Upgrades numerous dependencies, fixing vulnerabilities

🏗 Build

  • Fixes failures with build from source tests in the CI/CD pipelines

Ergo v0.22.2

26 Oct 13:07
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This release includes dependency upgrades (notably to the Concerto model library) with bug fixes and fixes to security vulnerabilities.

Ergo v0.22.1

27 May 14:08
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This release fixes the CLI, broken in the previous release. It also upgrades Concerto to the latest version, which addresses security vulnerabilities.

🛰 CLI

  • Fixes the Ergo CLI, not working in version 0.22.0
  • Adds --utcOffset option to the CLI

🏗 Dependencies

  • Upgrades to Concerto 1.0.2

Ergo v0.22.0

27 Apr 15:49
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Introduction

Ergo 0.22 is a major release of the compiler, which includes:

  • Support for improved validation and the root type hierarchy from Concerto 1.0.0
  • Support for revised base Accord Project models
  • A completely re-designed code-generation pipeline leveraging improvements from the new version of Q*cert.

Changes

Build

  • Upgrade from OCaml 4.07 to OCaml 4.11
  • Upgrade from Coq 8.8 to Coq 8.11 & 8.12
  • Switch from ocamlbuild to dune build system

Compiler

Runtime

  • Migrate to Concerto 1.0
  • Migrate JavaScript runtime from moment to dayjs

API

  • Additional utcOffset parameter can be passed to Ergo engine
  • The API for both @accordproject/ergo-compiler and @accordproject/ergo-engine has been revised for a cleaner separation between compile-time and run-time

Tech notes:

  • BREAKING The Ergo compiler no longer generates ES5, but ES6 (notably the generated code uses let)
  • New compiler includes several additional ILs on the backend side, notably generates code using the Imp imperative intermediate language