The Solana Foundation announced the launch of Kora, supporting fee-free transactions, customizable fee Tokens, and other features.

On December 23, the Solana Foundation announced the launch of Kora, a fee relay and signing node aimed at the Solana ecosystem, supporting fee-free transactions, custom fee tokens, and more. Previously, there was no modern, standardized way to achieve fee delegation and remote signing. Although Solana's account model made these features technically feasible, there has long been a lack of ready-to-use solutions available on the market. Kora thus emerged with the following features: · Complete delegation of transaction fees; · Payment of fees using any token (including stablecoins); · Transfer of signing operations to a secure environment.