v2.6.0

Cairo release notes ➡️

Welcome to the release notes for Scarb v2.6.0!
This quick release is primarily a Cairo upgrade.

Cairo Version

This version of Scarb comes with Cairo v2.6.0.

What's Changed

• Rename macro interface crates to cairo-lang namespace by @maciektr in #1145
• Add scarb cairo-run tests by @tomek0123456789 in #1113
• Rename cairo-lang-macro-interface to cairo-lang-macro by @maciektr in #1149
• Add ProcMacroHost definition by @maciektr in #1060
• Bump semver from 1.0.21 to 1.0.22 by @dependabot in #1154
• Bump the non-critical group with 7 updates by @dependabot in #1153
• Implement procedural macro host generate_code for attribute macro by @maciektr in #1091
• Update Cairo by @maciektr in #1160
• Implement loading shared libraries for proc macro plugins by @maciektr in #1093
• Procedural macro compilation by @maciektr in #1110
• Add test case for procedural macro compilation by @maciektr in #1100
• Implement check command for cairo plugins by @maciektr in #1148
• Run cargo fetch on workspace resolve by @maciektr in #1150
• Use json output format in cargo if set in scarb_ui by @maciektr in #1151
• Bump the non-critical group with 4 updates by @dependabot in #1163
• Procedural macros design document by @maciektr in #1109
• Change compilation unit to enum by @maciektr in #1155
• Add aux_data to proc macro result by @maciektr in #1143
• Split cairo-lang-macro crate into two (api <> abi) by @maciektr in #1157
• Bump the non-critical group with 5 updates by @dependabot in #1168
• Update CODEOWNERS by @maciektr in #1170
• Update scarb new/init hello world Cairo code by @maciektr in #1169
• Prepare release 2.6.0 by @maciektr in #1171

Full Changelog: v2.5.4...v2.6.0

v2.6.0-rc.1

Cairo release notes ➡️

Warning

This version is not yet supported on Starknet! If you want to develop contracts deployable to current Starknet, please stick with Scarb v2.5.4.

Welcome to the release notes for Scarb v2.6.0-rc.1!
This quick release is primarily a Cairo upgrade.

Cairo Version

This version of Scarb comes with Cairo v2.6.0-rc.1.

What's Changed

• Fix edition for main crates in test compilation in test collector by @piotmag769 in #1135
• Bump the non-critical group with 5 updates by @dependabot in #1141
• Exclude cairo-felt from dependabot patterns by @maciektr in #1142
• Create procedural macro interface library by @maciektr in #1139
• Update cairo by @maciektr in #1144
• [snforge-test-collector] Add TestDetails to TestCaseRaw by @drknzz in #1121

New Contributors

• @drknzz made their first contribution in #1121

Full Changelog: v2.6.0-rc.0...v2.6.0-rc.1

v2.5.4

Cairo release notes ➡️

Welcome to the release notes for Scarb v2.5.4!
This quick release is primarily a Cairo upgrade.

Cairo Version

This version of Scarb comes with Cairo v2.5.4.

What's Changed

• Bump the non-critical group with 7 updates by @dependabot in #1114
• Update cairo by @maciektr in #1115
• Allow compilation of packages with no-core flag enabled. by @maciektr in #1112
• Add builtin prop on cairo plugin target definition by @maciektr in #1059
• Fix experimental_features deserialization backward compatibility by @maciektr in #1118
• Check backward compatibility of metadata command deserialization by @maciektr in #1119
• Prepare scarb-metadata release 1.11.1 by @maciektr in #1120
• Do not compile tests from dependencies in scarb test by @szymmis in #1084
• Set crate-level cfg_set in snforge-test-collector by @maciektr in #1125
• Fix edition for main crates in test compilation in test collector by @piotmag769 in #1135
• Bump the non-critical group with 5 updates by @dependabot in #1141
• Exclude cairo-felt from dependabot patterns by @maciektr in #1142
• Create procedural macro interface library by @maciektr in #1139
• Update cairo by @maciektr in #1144
• [snforge-test-collector] Add TestDetails to TestCaseRaw by @drknzz in #1121

New Contributors

• @drknzz made their first contribution in #1121

Full Changelog: v2.5.3...v2.5.4

v2.6.0-rc.0

Cairo release notes ➡️

Warning

This version is not yet supported on Starknet! If you want to develop contracts deployable to current Starknet, please stick with Scarb v2.5.3.

Welcome to the release notes for Scarb v2.6.0-rc.0!
This release comes with Sierra v1.5.0.

Changes to conditional compilation of tests.

From this release onwards, Scarb will not compile tests defined in dependencies of a tested package. All items with #[cfg(test)] attribute will be removed from all components in the compilation unit apart from the main component (i.e. the package that is tested). You can verify which cfg attributes are used in which component of your project by reviewing it's Scarb metadata. This means that compilation of tests in some projects (with a lot of thoroughly tested dependencies) will be slightly faster (as Scarb will omit some unnecessary steps). However, more importantly this means a full isolation of test dependencies. If you want to test your package, you only need to ensure that tests defined in it can be compiled (regardless of tests defined in other packages). Dependecies required by tests from a package should be defined under the dev-dependencies section, so they do not propagated to other packages that depend on the package.

Cairo Version

This version of Scarb comes with Cairo v2.6.0-rc.0.

What's Changed

• Bump the non-critical group with 7 updates by @dependabot in #1114
• Update cairo by @maciektr in #1115
• Allow compilation of packages with no-core flag enabled. by @maciektr in #1112
• Add builtin prop on cairo plugin target definition by @maciektr in #1059
• Fix experimental_features deserialization backward compatibility by @maciektr in #1118
• Check backward compatibility of metadata command deserialization by @maciektr in #1119
• Prepare scarb-metadata release 1.11.1 by @maciektr in #1120
• Do not compile tests from dependencies in scarb test by @szymmis in #1084

Full Changelog: v2.5.3...v2.6.0-rc.0

v2.5.3

Cairo release notes ➡️

Welcome to the release notes for Scarb v2.5.3!
This quick release is primarily a Cairo upgrade.

Cairo Version

This version of Scarb comes with Cairo v2.5.3.

What's Changed

• Fix ignored test by @maciektr in #1106
• Bump slackapi/slack-github-action from 1.24.0 to 1.25.0 by @dependabot in #1107
• Add profile arguments to MetadataCommand by @maciektr in #1105
• Prepare release 2.5.3 by @maciektr in #1108

Full Changelog: v2.5.2...v2.5.3

v2.5.2

Cairo release notes ➡️

Welcome to the release notes for Scarb v2.5.2!

This release brings the scarb check command for the first time!

Scarb Check

If you want to check your code for any build errors, but do not really need any build artifacts, you can now use the new check command instead of standard build! This will give you a perfomance advantage, as Scarb no longer needs to spend time creating and emitting all the output files. Try this in your CI!

Cairo Version

This version of Scarb comes with Cairo v2.5.2.

What's Changed

• Bump deno_task_shell from 0.14.3 to 0.14.4 by @dependabot in #1096
• Bump the non-critical group with 3 updates by @dependabot in #1095
• Add scarb check by @tomek0123456789 in #1046
• scarb check docs by @tomek0123456789 in #1099
• CI: Use M1 runners wherever possible by @mkaput in #1101
• Support for human readable message in MetadataCommand by @Draggu in #1098
• Prepare scarb-metadata release 1.11.0 by @maciektr in #1103
• Prepare release 2.5.2 by @maciektr in #1104

New Contributors

• @Draggu made their first contribution in #1098

Full Changelog: v2.5.1...v2.5.2

v2.5.1

Cairo release notes ➡️

Welcome to the release notes for Scarb v2.5.1!
This quick release is primarily a Cairo upgrade.

Cairo Version

This version of Scarb comes with Cairo v2.5.1.

What's Changed

• Update website to Vitepress 1.0.0-rc.40 etc. by @mkaput in #1079
• Rename 'program input' to 'arguments' and document this feature by @mkaput in #1080
• Add module_path to ContractArtifacts by @tomek0123456789 in #1082
• Update Starknet Artifacts docs, fix invalid links by @tomek0123456789 in #1087
• snforge-test-collector: nightly fix & cairo-lang-* bump by @Arcticae in #1086
• Prepare release 2.5.1 by @maciektr in #1094

Full Changelog: v2.5.0...v2.5.1

v2.5.0

Cairo release notes ➡️

Welcome to the release notes for Scarb v2.5.0!

This is a significant Cairo language update with just a sprinkle of small improvements and fixes in Scarb itself ✨ But don't worry! We're just cooking big stuff behind the scenes 🧑‍🍳

scarb cairo-run arguments

The scarb cairo-run extension can now handle program arguments. Now, the main function in your Cairo programs may have parameters. The arguments can be passed to the scarb cairo-run command as a single JSON array of numbers, decimal bigints or recursive arrays of those. Nested arrays can translate to either Cairo arrays, tuples or plain structures. Consult the following table for example valid arguments and their matching function signatures:

Argument	Function signature
[1]	fn main(a: u64)
[1, "2"]	fn main(a: u64, b: u64)
[[1, 2], [3, 4, 5]]	fn main(t: (u64, u64), v: Array<u64>)

Big thank you to @neotheprogramist for implementing this feature! 🎉

Cairo Version

This version of Scarb comes with Cairo v2.5.0.

What's Changed

• Add support for passing arguments to main by @neotheprogramist in #1055
• Reverse search order in find_external_subcommand by @mkaput in #1067
• exec_replace: log the command to be executed by @mkaput in #1064
• scarb-ui: Add methods for accessing stderr color preferences by @mkaput in #1065
• Synchronize tracing color preference with scarb-ui stderr one by @mkaput in #1068
• Bump vite from 5.0.5 to 5.0.12 in /website by @dependabot in #1069
• Bump h2 from 0.3.22 to 0.3.24 by @dependabot in #1070
• Bump deno_task_shell from 0.14.2 to 0.14.3 by @dependabot in #1072
• Bump gix from 0.57.1 to 0.58.0 by @dependabot in #1073
• Bump the non-critical group with 8 updates by @dependabot in #1071
• Prepare scarb-ui release 0.1.3 by @mkaput in #1078
• Prepare release 2.5.0 by @mkaput in #1077

New Contributors

• @neotheprogramist made their first contribution in #1055

Full Changelog: v2.4.4...v2.5.0

v2.4.4

Cairo release notes ➡️

Welcome to the release notes for Scarb v2.4.4!
This quick release comes with a Cairo upgrade and couple fixes.

Cairo Version

This version of Scarb comes with Cairo v2.4.4.

What's Changed

• Bump semver from 1.0.20 to 1.0.21 by @dependabot in #1039
• Bump the non-critical group with 9 updates by @dependabot in #1038
• Use dev-deps during compilation in snforge-test-collector by @piotmag769 in #1033
• Regenerate Cargo.lock, upgrading all dependencies alongside by @mkaput in #1042
• availabe_gas support in snfoundry-test-collector by @war-in in #1045
• Add ignored test case for dev-deps propagation by @maciektr in #1030
• Expand help message preface by @mkaput in #1047
• Bump the non-critical group with 3 updates by @dependabot in #1051
• Do not propagate dev deps by @maciektr in #1050
• Update Cairo by @maciektr in #1053
• Add support for compiler experimental features in snforge-test-collector by @tomek0123456789 in #1012
• Remove @mkaput from CODEOWNERS by @mkaput in #1056
• Rename experimental_features -> allow_features by @tomek0123456789 in #1058
• Fix snforge-test-collector's default available_gas value by @Arcticae in #1057
• Revert "Rename experimental_features -> allow_features (#1058)" by @tomek0123456789 in #1061

New Contributors

• @war-in made their first contribution in #1045
• @Arcticae made their first contribution in #1057

Full Changelog: v2.4.3...v2.4.4

v2.4.3

Cairo release notes ➡️

Welcome to the release notes for Scarb v2.4.3!
This quick release is primarily a Cairo upgrade.

Cairo Version

This version of Scarb comes with Cairo v2.4.3.

What's Changed

• Prepare release 2.4.3 @maciektr

Full Changelog: v2.4.2...v2.4.3