World's First Auto Scaling Blockchain

Shardeum is a Layer 1 blockchain designed to address scalability and decentralisation through a technique known as dynamic state sharding.

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Mainnet was successfully updated to v1.19.0

Improvements

This release includes the following fixes and improvements:

  1. Timestamp Cache Bug Fix
    Resolved an issue where stale cache entries were not being cleared, which caused problems inserting transactions into the queue.
    → cleanStaleShardeumStateMap: true

  2. Version Migration Fix
    Fixed a bug where some configuration flags were not correctly enabled during certain version upgrades.

  3. Transaction Label Correction
    Internal transactions were mislabeled as “Stake,” leading to user-facing confusion.

  4. Improved Logging and Diagnostics
    Added enhanced diagnostic output to support faster root cause analysis during incident investigation.

  5. Deployment Tooling Enhancements
    Introduced new tools to streamline deployment workflows and improve operational efficiency.