- Lace 2.0 launches with multichain Bitcoin support, USDCx issues 15 million tokens in first week, IO secures Treasury vote for $46.8 million infrastructure push by May 24th DRep deadline.
- The Ouroboros Leios prototype achieved stable benchmarks targeting 10- to 65-fold throughput improvements. Mithril has reached production-ready 1.0 mainnet signers via recursive SNARKs advancing light client verification.
- Crossover election results fall on May 4 after 105 candidates compete for 37 seats. van Rossem hard fork ready, nested txs and mempool boost ready ahead of mainnet activation in June
It’s been an exciting week for the Cardano ecosystem as the network enters a critical transition phase. From the long-awaited launch of Lace 2.0 to formal verification of smart contracts through high-assurance tools, the “Cardano 2026” vision is rapidly transitioning from theoretical whitepaper to production-ready code.
As of May 1, 2026, the community is undergoing a dual-track evolution: a massive expansion drive led by Ouroboros Leios and Mithril protocols, and a historic governance milestone from the Voltaire era. With the “van Rossem” hard fork just around the corner in June, this week’s development report highlights a network that is not just growing, but fundamentally maturing.
Treasury Proposal and DRep Vote
Central to Cardano’s transition to a self-sufficient ecosystem is the 2026 budget process. this weekInput Output (IO) officially accepted the financial proposal in real time.Outlines a strategic roadmap calling for $46.8 million to complete Cardano’s core infrastructure.
To ensure transparency, the team published a comprehensive report.Delivery report for the 4th quarter of 2025 to the 1st quarter of 2026. The report serves as a “report card” on previous funding and shows that the IO has successfully delivered on 16 of its 18 commitments. Notable achievements included the launch of USDCx, which issued over 15 million tokens in its first week, and the integration of LayerZero, connecting Cardano to over 160 blockchains and $80 billion in cross-chain assets.
The community is currently in a critical review period. IO has been hosting a series of events. X space We analyze complex proposals including Cardano upgrades, developer experience, and high assurance. The most urgent deadlines for stakeholders are: May 24, 2026whenDelegated Representative (DRep) voting is officially closed.. This voting period will allow the community to decide which plan will define the next phase of network development.
Ouroboros Reios and 1,000TPS goal
While governance grabs the headlines, the technical “engine room” focuses on throughput. that Rayos The team reached a prototype stability milestone, restoring consistency across both the test suite and Devnet environments.
This week, the team released its first ledger throughput benchmark, confirming significant improvements in transaction processing speeds. According to Preliminary simulations and linear Leios CIPThe protocol aims to achieve a 10x to 65x increase in throughput, potentially surpassing Cardano. 1,000TPS or more Displayed until the end of 2026.
Crucially, the implementation is being improved to place “endorser-block” announcements directly in the Praos block header. This technical alignment with the protocol specification ensures that Cardano’s increased speed does not come at the expense of its trademark decentralization. The team also updated:Interactive Cost Analysis ToolProvides stake pool operators (SPOs) with a clearer picture of the operational requirements for running the Leios protocol.
Ready for production on mainnet
With Rayos, Mithril The protocol has reached the “Production Ready” state. Recently released by the team2617.0 distributionMarks the Mithril signer as 1.0.0 for the release mainnet network.
This version introduces support for Cardano nodes v.10.7.1 and includes statically built binaries to simplify SPO deployment. Beyond the mainnet launch, the research side of Mithril is advancing rapidly. Recursive SNARK Circuit. By completing golden testing of recursive circuit prototypes and strengthening the non-recursive proofs of the STM library, Mithril is moving closer to a future where light clients can check the state of the entire chain in milliseconds.
Multi-chain revolution
For the average user, the biggest news this week isRace 2.0 released. This update has been waiting for a long time race mobile We’ve moved to Android (with iOS support currently in the pipeline), but the real story is a “multi-chain” transition.
Lace 2.0 is no longer just a Cardano wallet. It is the gateway to the Bitcoin ecosystem. Users can now manage their assets in both. Cardano and Bitcoin Within a single interface. This multi-chain feature includes:
- Send and receive assets on both chains.
- Native staking and swapping on the go.
- Mobile DApp connectivity through seamless browser integration.
- Early-stage support for Cardano’s data protection sidechain Midnight.
This move positions Lace as a central hub for its “interconnected blockchain” vision, allowing users to leverage the liquidity of Bitcoin along with Cardano’s smart contract capabilities.
High assurance “Blaster”
Cardano has always promoted the “scientific method” and “high assurance” code. this week Cardano High Assurance The team proved that this wasn’t just marketing. They demonstrated two new tools.PlutusCoreBlaster and CardanoLedgerAPIBlaster—Enables automatic proof of correctness for smart contracts.
interior decoration lean 4These tools allow developers to write contracts in any surface language (Aiken, Plutarch, or Plinth), import the compiled bytecode, and prove their properties against actual ledger rules. During the demonstration, the team used tools from the SellNFT contract,A double gratification vulnerability was discovered. Something that had not been detected before.
By providing a route to prove that a contract has been concluded only Cardano is effectively raising the bar for DeFi security, with the goal of eliminating multi-million dollar hacks that have plagued other ecosystems.
Core ledger evolution and performance improvements
under the hood Ledger Team is preparing a “van Rossem” hard fork that is expected to introduce protocol version 11 in late June 2026. This week they made significant progress:
- Nested transactions: Specifies trading rules within a transaction.
- Mempool optimization: “Meaningful performance improvements” are expected from the new way of preparing the Plutus context for each transaction.
- Streaming injection: A tool for testing on-disk storage scenarios by injecting large amounts of data into the ledger state without excessive use of operational memory.
The team also took advantage of new features.AntiGen and Cuddle Tools It eliminates several CDDL bugs and ensures that the protocol’s data structures remain robust as more complex features are integrated.
voltaire vote
The governance narrative reached its peak as voting closed on Friday 1 May. election committee cross. Intersect, Cardano’s membership-based organization for decentralized government, saw what it called a “hotly contested” election: There are 105 candidates competing for just 37 seats..
An independent audit of the results is currently underway. Here are the winners to help you manage your network’s budget and technology direction.It was officially announced on Monday, May 4th at noon (UTC).. This election is one of the final steps in handing over the “keys to the kingdom” from IOHK to the Cardano community.
network in full bloom
Looking at what Cardano will look like on May 1, 2026, progress is undeniable. The network successfully balances the immediate needs of users (through Lace 2.0 and Android support) with the long-term structural requirements of the global financial operating system (through Leios, Mithril, and High Assurance tools).
The next three weeks will be very important. with DRep voting ends May 24. and cross election results Scheduled this Monday, the community will find out exactly who will lead the June hard fork. For investors and developers alike, the message is clear. Cardano is no longer an “upcoming blockchain.” A fully verified and scalable blockchain has arrived.