Latest Protocol Releases

mxpy v10 contains a few changes compared to the previous version that we'll go through below. The changes consist of some breaking changes with some things being removed, but also some new features and improved usability.

This release brings major refactoring to enhance robustness and ensure alignment with specifications.

Now, both the Python and JavaScript SDKs share a common design, simplifying cross-language development for builders.

We're rolling out a new upgrade for mainnet validator nodes. With this patch release, the 'Protocol sustainability rewards' address, currently a standard single-key wallet, is being migrated to a newly created multisig for greater security and control distribution. Since the destination address is configurable, the migration requires a network upgrade.

Originally planned to coincide with the Spica upgrade and afterwards with Spica Patch, the activation of Relayed V3 was halted at the last minute to address a critical issue discovered on deployment day. That issue has now been resolved, and Relayed V3 is ready to be deployed to Mainnet.
Key Highlights

• Fix of relayed transactions (relayed V3)

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Another small step for API, a big step for MultiversX:

• Chain simulator End2End tests;
• Applications search endpoints;
• xExchange endpoints performance improvements;

A small step for API, a big step for MultiversX:

• Relayed transactions v3 support.