Ledger Developer Portal
Important releases, improvements, and retirements for developers building with Ledger.
This changelog started in September 2026. Earlier documentation changes are not listed here.
The ERC-7730 reference no longer presents `contract.abi` and `eip712.schemas` as current descriptor fields. These deprecated fields remain available for backward compatibility, but new descriptors should use the supported deployment and domain fields.
Ledger Wallet Provider v2 introduces blockchain-specific provider packages for EVM and Solana. The documentation now includes versioned setup guides and a migration guide for 1.x integrations, including the required `blockchainProviderFactories` configuration.
