CORE TECHNOLOGY
This week, the consensus team reported that Praos2, which combines Praos with the Leios overlay, had merged into main. LeiosNotify clients and LeiosFetch servers also moved to main. Work on selecting and fetching Endorser Blocks is next.
The team also merged prototype changes that bring Endorser Block diffusion closer to the production desi...
Ouroboros Peras weekly update - 11 September 2026
Integration workstream
Upstreaming of Peras code continued this week.
Peras PRs 61–66 were merged, containing the bulk of the integration workstream: changes to the extended ledger state and HardFork combinator plumbing.
Peras 67: Add new Peras methods to ChainDB was undrafted, and Peras 68: Rewire Dijkst...
CORE TECHNOLOGY
This week, the consensus team made several improvements to the Leios prototype. They rewrote the download decision logic so nodes bound both the time and memory spent on pending downloads, prioritize the newest endorser blocks, and avoid saturating the same peer with concurrent requests. They also added a transaction cache so nodes don't re-...
Cardano Delegation by Dotare
The open-source Dotare Cardano Delegation Method leverages Cardano Improvement Proposal (CIP) 30 - Cardano dApp-Wallet Web Bridge, enabling delegators to stake their ADA directly from any web application with a CIP 30 compatible wallet (web or mobile).
Learn more about this project and/or jump right into the code at: https://ww...
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ECOSYSTEM UPDATES
The information in this section is based on publicly available sources and is provided for informational purposes ...
ECOSYSTEM UPDATES
The information in this section is based on publicly available sources and is provided for informational purposes only. It does not constitute an endorsement or recommendation of any project, product, or service mentioned.
The Cardano ecosystem shows consistent growth, with key network metrics remaining strong. The total number of native ...
