Latest Protocol Releases

Hello xWorld!

Navigating the path towards a more efficient and dependable mode of interacting with entities is a challenging endeavor. As we progress, we anticipate encountering various hurdles and obstacles. However, we assure you that we are determined to press on without slowing down or halting our efforts.

With this latest patch we fix the issue of some failed relayed transactions.

Thank you for the continuous support and valuable feedback. If you have any suggestions or are interested in becoming a maintainer, please don't hesitate to reach out.

Hello xWorld!

This is a hotfix release, there will be more substantial changes to these mappers in the next minor release:

• Fixed an edge case for the token storage mappers (FungibleTokenMapper, NonFungibleTokenMapper);

Send us feedback and let's get in touch if you have any improvement ideas. Become a maintainer!

Hello xWorld!

A short summary of the release:

• Fixed compatibility with rustc v1.71.0.
• Allocator system:
• Contracts can now choose their own allocator. This works in multi-contract contexts.
• New allocators: `fail` (default), `static64k`, `leaking`.
• Removed dependency to `wee_alloc`, but using it is still possible if the contract references it directly.
• Contract call stack size is now configurable in `multicontract.toml`.
• The 'panic with message' system now relies on managed buffers instead of on an allocator.
• Fixed BigUint bitwise operations in the debugger.
• When building contracts, an additional `.mxsc.json` file is created, which packs both the contract binary, the ABI, and some additional metadata.
• Refactor: reorganized the meta crate.
• Deprecated some legacy methods in the API wrappers.

Send us feedback and let's get in touch if you have any improvement ideas. Become a contributor!

Hello xWorld!

This release brings:

• Building contracts also triggers an EI check, which verifies compatibility with various VM versions. It currently only issues warnings.
• ManagedVecItem implementation for arrays.

Send us feedback and let's get in touch if you have any improvement ideas. Become a maintainer!

Hello xWorld!

One more hop before Altair release to Mainnet. We've added this patch:

• receive a user error message whenever a wrong username is used on a transaction

We greatly appreciate your ongoing support and feedback. If you have any suggestions or are interested in becoming a maintainer, please don't hesitate to reach out.

Hello xWorld!

This release is minor, rather than a hotfix, because it is not fully backwards compatible, but in spirit it is closer to a hotfix.

What we fixed:

• [BUG] Caching of call_value().egld_value() breaks thing
  

Send us feedback and let's get in touch if you have any improvement ideas. Become a maintainer!