CORE TECHNOLOGY
This week, the ledger team put most of its effort into Leios and the block header changes that support it. Each protocol now has its own block header interface, which can be specified era by era, and Dijkstra headers no longer rely on a self-reported protocol version. On the Leios side, the ledger now selects the Leios committee at the epoch...
CORE TECHNOLOGY
Last week, the performance and tracing team benchmarked the Cardano node v.11.1.0 and analyzed both release and pre-release performance. The benchmarks showed reduced process CPU usage, alongside an increase in resident set size, which is being addressed in the v.11.1.1 patch release.
The team also enhanced beacon benchmarking with metrics ...
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...
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Blueshift is a cross-chain portfolio-based liquidity aggregator and exchange that aims to bring cross-chain swaps and liquidity to the Cardano ecosystem. There are many issues and barriers to gaining mass adoption across the entire cryptocurrency industry and we have a solution to provide cross-chain movement of assets without using bridges and wrapped asset...
TL;DR Decentralised, non-custodial, bi-directional cross-chain bridges are officially up and running on Cardano Pre-Production! This means that ADA, other native Cardano tokens, and all erc20 tokens can seamlessly move between Cardano and any EVM-based network! Next step? Mainnet!
Last July, the team at Wanchain shared details about their ongoing work with...
One of the most widely adopted interoperability messaging protocols in Web3 is coming to Cardano
LayerZero, the omnichain messaging protocol that connects over 160 blockchains and has facilitated over $200 billion in cross-chain volume, is integrating with Cardano.
This is a landmark ecosystem initiative that unlocks cross-chain access to over 400 tokens,...
The Cardano ecosystem stands on the threshold of a transformative upgrade that could redefine what's possible on a proof-of-stake blockchain: Ouroboros Leios.
What makes this development compelling is not just the technical achievement it represents, but how blockchain’s global nature accelerates its progress. The continuous, collaborative approach to devel...
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 ...
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 ...
