The ecosystem has reached 1,985 projects, 10.68 million native tokens, and 106.19 million transactions. The ledger team optimized Plutus script computations, reducing memory usage for better performance. Mithril activated the 'Pythagoras' era at epoch 539, advancing incremental database certification. Leios focused on cryptography benchmarking, while the interim council voted to officially adopt the Cardano Constitution.

The network has benchmarked node v.10.2, alongside UTXO-HD and Genesis performance updates. The consensus team removed EBBs and fixed block replay issues, while the Plutus team rebranded Plutus Tx to Plinth and refined the script context API. Hydra v.0.20.0 improved memory usage, and Mithril prepared for the Pythagoras era at epoch 539. Additionally, the Leios team enhanced efficiency by reducing certificate sizes.

The January 31, 2025, development report highlights the successful implementation of the Plomin hard fork, marking the completion of the Conway ledger era. The ledger team made minor improvements, including removing dependencies and optimizing data structures. The Lace team released version 1.19.0, introducing a DApp explorer and performance enhancements. The Mithril team progressed on incremental certification of the Cardano database and prepared for the upcoming 'Pythagoras' era transition. The Leios team advanced both Haskell and Rust implementations to enhance performance and simulation fidelity.

The January 24, 2025, development report highlights consensus team progress on security, documentation, and Peras workstream improvements. The UTXO-HD branch achieved successful local chain synchronization. The performance team benchmarked node v.10.1.4 and introduced a tracing Discord channel. Plutus added the Fix construct and CLI tool guides. Hydra completed custom ledger experiments and restored hydra-explorer. Mithril advanced incremental database certification. The Leios team benchmarked efficient VRF cryptography.

The January 17, 2025, development report focuses on final preparations for the Plomin hard fork, including bug fixes and code simplifications. Stake pool operators are urged to upgrade to node v.10.1.4. Lace v.1.18.2 improved crash recovery and fixed CIP-95 bugs. Mithril certified stake distribution on the mainnet and upgraded to node v.10.1.4. The Ouroboros Leios project progressed simulations to enhance network throughput. Voting for the Plomin hard fork continues.

Cardano node v.10.1.4 has been released, featuring mempool safeguards in preparation for the Plomin hard fork. The consensus team improved time management and block-fetch synchronization, while Plutus Core is finalizing the data-backed ScriptContext API to enhance script performance. Hydra has advanced incremental commits and explorer support, and Mithril released distribution 2450.0 to support node v.10.1.3.

The December 13, 2024, development report concludes the year, with updates resuming January 10, 2025. The networking team, in collaboration with the Cardano Foundation, noted 98.4% of transactions are included within two blocks, showing minimal congestion. The consensus team advanced UTXO-HD and reviewed low participation handling. Daedalus v.7.0.2 launched, enabling users to delegate voting power to DReps or select automatic voting options, enhancing governance participation.

The SRE team released Cardano node v.10.1.3 and DB Sync updates, improving mainnet bootstraps and dashboards. The ledger team fixed a bug in protocol version 10 and added a query for DRep voting stake distribution. Mithril advanced incremental certification and enhanced certificate verification. The Constitutional Convention in Buenos Aires and Nairobi ratified a new Cardano constitution. Catalyst Fund13 voting continues until December 12, with over 1.5 billion ada in voting power. The education team held Cardano Days sessions and demonstrated live node use with a mobile SPO learning lab.

The consensus team refined Praos documentation and addressed chain growth violations. DB Sync v.13.6.0.2 improved rollbacks, Lace v.1.17.5 enhanced syncing, and Hydra advanced API filtering. Mithril introduced a one-line installer and new certifications. Catalyst Fund13 voting began on November 28, and the Constitutional Convention on December 4–6 will address the Cardano constitution. A proposal suggests renaming Chang #2 to the Plomin hard fork.

The core technology teams released components compatible with the latest Cardano node, including DB Sync and Cardano wallet updates. The ledger team shared the ImpSpec framework, while performance teams enhanced benchmarking and locli analysis. Mithril prepared for the Pythagoras era, and Hydra's Doom tournament qualifiers start December 3. The Constitutional Convention will vote on the Cardano constitution, and the community may rename Chang #2 to the Plomin hard fork.