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Polygon to Start Much-Awaited Swap of POL Token for Longstanding MATIC

The migration to POL from MATIC will also bring in some tokenomics changes with a new emission rate of 2% annually.

Polygon Labs CEO Marc Boiron (Polygon Labs)

Tech

Cardano’s Chang Hard Fork Goes Live, Introducing On-Chain Governance

The highly anticipated upgrade turns Cardano's ADA cryptocurrency into a governance token.

(CoinDesk)

Tech

Cardano Blockchain Heads for 'Chang Hard Fork,' Biggest Upgrade in Two Years

The main feature of the upgrade is to give Cardano the ability to introduce on-chain governance features.

(CoinDesk)

Tech

NEAR Blockchain Gets Major Upgrade to Add 'Stateless Validation'

The upgrade, known as "Nightshade 2.0," has been on the NEAR roadmap for years, with the first version introduced in 2022.

NEAR Co-Founder Illia Polosukhin (CoinDesk/The Protocol podcast)

Tech

Ethereum Set for Overhaul of Crucial Programming Standard With 'EVM Object Format'

The EOF proposal is a series of planned changes aiming to update the ubiquitous Ethereum Virtual Machine (EVM) – the programming environment that executes smart contracts on the blockchain, and an evolving industry standard in its own right.

Artistically modified screenshot from code describing new EOF "containers" (Ipsilon/GitHub, modified by CoinDesk using PhotoMosh)

Tech

Ethereum's Next Upgrade, 'Pectra,' Could Include Relief for Institutional Stakers, Wallet UX Improvements

Developers' aim with Pectra is to make some minor code changes while simultaneously working on a bigger code change, Verkle trees, for the following upgrade.

Prague

Markets

Fantom’s FTM is the Best Performing Non-Meme Token of the Past 30 Days

Fantom's impending Sonic upgrade, expected to boost transaction processing speeds, may have galvanized investor interest in the cryptocurrency.

FTM's price. (CoinDesk)

Tech

Ethereum Developers Target March 13 for Milestone 'Dencun' Upgrade on Mainnet

The timing for the long-awaited Dencun upgrade, with its much-touted "proto-danksharding" feature, was announced Thursday on a call with top developers for the Ethereum blockchain.

Digitally rendered Ethereum logo (Unsplash)

Tech

Ethereum's Dencun Upgrade Reaches Final ‘Holesky’ Testnet, Starting Countdown to Data 'Blobs'

The test simulated “proto-danksharding,” a technical feature aimed at reducing the cost of transactions for rollups as well as making data availability cheaper.

Ethereum (Unsplash)

Tech

Ethereum's 'Dencun' Upgrade Goes Live on Second Testnet, With Just One Remaining

Next week, on Feb. 7, Dencun will go live on its final Ethereum testnet, Holesky. After that, developers will ink in a date to activate Dencun on the main blockchain.

Digitally rendered Ethereum logo (Unsplash)