• devnet/: Developer testnet, upgraded weekly on Thursday from main branch, data will be wiped when upgrade.
• ait3/: Aptos Incentivized Testnet 3, short lived testing network.
• testnet/: Aptos stable testnet, data will be persisted during upgrades.
• mainnet/: Aptos Mainnet

Large binaries (e.g. digest_key.bin, pp.bin) are stored in Git LFS but excluded from default fetches to keep clones fast. After cloning, pull only the network you need:

git lfs pull --include="devnet/*"
# or
git lfs pull --include="testnet/*"

To fetch everything: git lfs pull --include="*".