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Releases: software-mansion/scarb

v2.11.4

09 Apr 14:05
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v2.11.4
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v2.11.4 Latest
Latest

Cairo release notes ➡️

Welcome to the release notes for Scarb v2.11.4!

This release is primarily a Cairo update.

Bug fixes included:

  • Procedural macros not used by any Cairo compilation unit will not be compiled preemptively.
  • Procedural macro packages will be packaged with Cargo.lock when packaged with Cargo 1.84 or newer.
  • Dev dependencies propagation in workspaces has been fixed for edge cases.

Cairo Version

This version of Scarb comes with Cairo v2.11.4.

What's Changed

  • ref: scarb doc formatting signature by @FroyaTheHen in #2065
  • Update docs to suggest using registry dependencies instead of Git ones by @DelevoXDG in #2076
  • Add docs for prebuilt plugins and inlining strategy by weight by @maciektr in #2097
  • Do not compile unused proc macros when called with packages filter by @maciektr in #2007
  • Include Cargo.lock when packaging proc macros by @DelevoXDG in #2092
  • Check Cargo.lock exists before packaging it by @DelevoXDG in #2116
  • Fix dev-deps propagation of compiler plugins for ws members by @maciektr in #2099
  • Warn about missing Cargo.lock in package by @maciektr in #2157
  • Fix formatting after rust update by @maciektr in #2153

Full Changelog: v2.11.3...v2.11.4

Contributors

maciektr, DelevoXDG, and FroyaTheHen
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v2.11.3

13 Mar 13:45
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v2.11.3
1576415
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v2.11.3

Cairo release notes ➡️

Welcome to the release notes for Scarb v2.11.3!

This release:

  • Updates Cairo Lint to v2.11.3.
  • Includes a Cairo language server fix.

Cairo Version

This version of Scarb comes with Cairo v2.11.2.

What's Changed

Full Changelog: v2.11.2...v2.11.3

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v2.11.2

11 Mar 22:42
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v2.11.2
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v2.11.2

Cairo release notes ➡️

Welcome to the release notes for Scarb v2.11.2!

This release is primarily a Cairo update.

Cairo Version

This version of Scarb comes with Cairo v2.11.2.

What's Changed

Full Changelog: v2.11.1...v2.11.2

Contributors

maciektr, dependabot, and 2 other contributors
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v2.11.1

06 Mar 15:40
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v2.11.1
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v2.11.1

Cairo release notes ➡️

Welcome to the release notes for Scarb v2.11.1!

This release is primarily a Cairo update.

Cairo Version

This version of Scarb comes with Cairo v2.11.1.

What's Changed

Full Changelog: v2.11.0...v2.11.1

Contributors

maciektr
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v2.11.0

06 Mar 09:20
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v2.11.0
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v2.11.0

Cairo release notes ➡️

Welcome to the release notes for Scarb v2.11.0!
This release brings several new developments and bug fixes.

Bug fixes included in this release:

  • The debug_info field is omitted during size calculation for contract size warnings.
  • Warnings are no longer duplicated when compiling contracts for tests.
  • Compiler config collection is fixed with regard to [profile.name.cairo] and [cairo] precedence. See [cairo] section docs for more information.
  • Contract compilation no longer reports contract names duplicates erroneously, when compiling a package with contract re-exports.
  • And more!

Per-crate compiler plugins

Since this release, Cairo compiler plugins apply changes only to packages in a compilation unit that depend on them directly. In contrast to previous releases, plugins are no longer applied to all packages in the compilation unit. This change applies to both built-in compiler plugins and procedural macro packages.

Scarb metadata exposes information about dependency on compiler plugins in dependencies field of CompilationUnitComponentMetadata. The plugins are still listed in cairo_plugins field of CompilationUnitMetadata.

A Cairo package can re-export a procedural macro from it's dependencies by adding re-export-cairo-plugins = ["dependency_name"] key to it's [package] section of the toml manifest.

Cairo Version

This version of Scarb comes with Cairo v2.11.0.

What's Changed

Full Changelog: v2.10.1...v2.11.0

Contributors

wawel37, maciektr, and 3 other contributors
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v2.10.1

20 Feb 10:06
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v2.10.1
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v2.10.1

Cairo release notes ➡️

Welcome to the release notes for Scarb v2.10.1!

This release is primarily a Cairo update.

Cairo Version

This version of Scarb comes with Cairo v2.10.1.

What's Changed

Full Changelog: v2.10.0...v2.10.1

Contributors

FroyaTheHen and integraledelebesgue
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v2.9.4

19 Feb 23:19
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v2.9.4
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v2.9.4

Cairo release notes ➡️

This release is only a Cairo update.

Cairo Version

This version of Scarb comes with Cairo v2.9.4.

Full Changelog: v2.9.3...v2.9.4

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v2.10.0

18 Feb 08:55
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v2.10.0
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v2.10.0

Cairo release notes ➡️

Welcome to the release notes for Scarb v2.10.0!

Cairo Lint

Cairo-lint is a static code analysis tool for the Cairo language, which is now integrated into Scarb!

It can help you improve your code quality and consistency by checking the codebase against a set of predefined rules, called lints.
It can also automatically fix some of the issues found.

To run lint in the current project, just type:

scarb lint

Take a look at Scarb lint documentation for more information.

Scarb Execute / Prove / Verify

It's now possible to use stwo-cairo prover and verifier to prove Cairo programs through Scarb.

To make your program provable, create an executable package

[package]
name = "test_execute"
version = "0.1.0"
edition = "2024_07"

[[target.executable]]

[cairo]
enable-gas = false

[dependencies]
cairo_execute = "2.10.0"
#[executable]
fn main(num: u8) -> u8 {
    num
}

You can then prove it with following commands:

scarb execute
scarb prove --execution_id=1
scarb verify <path_to_proof_json>

You can also check out this guide on Proving Fibonacci with Stwo.

Note: This functionality is still work in progress and it's output not be trusted in real world applications yet.

Pubgrub dependency resolver

Since this release, Scarb will use a more sophisticated dependency version resolver based on the PubGrub algorithm. Version resolution is the process of choosing concrete dependency package versions (e.g. v2.10.0) with respect to dependency version specifications defined by the user (e.g ~2.9.0 & =2.10.0) from all available package versions. This change will make the resolution possible for more complex dependency trees and if it is not possible, it should produce easier to understand errors.

Small improvements

  • You can now use --no-warnings flag to hide Scarb / compiler warnings when working with Scarb.
  • When building docs with scarb doc, pub(crate) items are now treated like private items, thus they are not included in the generated docs. This is motivated by the fact, that those items are not part of the public package API. To include private items in generated docs, please use --document-private-items.

Cairo Version

This version of Scarb comes with Cairo v2.10.0.

What's Changed

New Contributors

Full Changelog: v2.10.0-rc.1...v2.10.0

Contributors

stefanalfbo, wawel37, and 8 other contributors
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v2.9.3

17 Feb 08:30
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v2.9.3
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v2.9.3

Cairo release notes ➡️

This release is only a Cairo update.

Cairo Version

This version of Scarb comes with Cairo v2.9.3.

Full Changelog: v2.9.2...v2.9.3

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v2.10.0-rc.1

18 Jan 00:07
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v2.10.0-rc.1
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v2.10.0-rc.1 Pre-release
Pre-release

Cairo release notes ➡️

Welcome to the release notes for Scarb v2.10.0-rc.1!

This release includes:

  • scarb execute command.
  • scarb lint command.

Cairo Version

This version of Scarb comes with Cairo v2.10.0-rc.1.

What's Changed

New Contributors

Full Changelog: https://github.com/software-mansion/scarb/compare/v2.10.0-rc.0..v2.10.0-rc.1

Contributors

wawel37, maciektr, and 5 other contributors
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