CORE TECHNOLOGY
This week, the consensus team split the Leios prototype's database into two files, one for data that can still be rolled back and one for settled data, with certified Endorser Blocks moving from the first to the second in the background; operators can put each file on its own disk. Garbage collection now runs in two paced steps, marking rows...
CORE TECHNOLOGY
This week, the consensus team resolved an issue with the attack in the Leios prototype targeting how nodes announce endorser blocks, which had been causing honest nodes to disconnect from each other (#2179). They also extended db-analyser to read Leios chains, enabling the tool to replay a chain and report the cost of applying each block, in...
This week, we started onboarding a few new colleagues who will help us make Peras mainnet-ready.
Several working groups have also been launched, with each investigating a different area: graceful termination and other potential optimisations for the ObjectDiffusion mini-protocol; implementing support for historical certificates and extending Ouroboros Genes...
CORE TECHNOLOGY
This week, the ledger team continued advancing Leios support by extending the pool distribution to include the corresponding BLS key and per-pool BLS-attributed stake, making BLS-related pool information available wherever pool distribution data is consumed.
The team also began groundwork for a broader refactor of predicate failures toward ...
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Dear community, this report marks the final development update of 2025.
Wishing everyone warm holiday cheer and a wonderful New Year 🎄✨
Here’s to the year ahead — full of fresh progress, new milestones, and shared success!
ECOSYSTEM UPDATES
The information in this section is based on publicly available sources and is provided for informational purposes ...
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