Changelog timeline Check this timeline for updates about new piece of documentation and technical novelties. March 18th, 2022 Nano App documentation enhanced and updated Publication of the Cryptography API and Syscalls November 24th, 2021 Fostering the developer community Opening of the Ledger OP3N Discord server November 8th, 2021 Update to V3 New design and easier navigation through articles More secure procedure to build a Nano Application Documentation to connect third party wallets to Ledger devices and Nano Applications Easiest process to request a ERC20 or BEP20 token addition For developers of blockchain integrations the technical assessment form can now be directly downloaded and filled in June 17th, 2021 New developer portal The developer portal is a new unique documentation platform for third-party foundations and blockchain teams. For the first time, all essential documentation for third-party integrators is brought together in one place. It gathers all the information needed to easily build Nano Apps and integrate coins, tokens or DApps to Ledger Live.