📣 CKB's 2nd Hard Fork Meepo is now live on testnet!  

This upgrade highlights the powerful Spawn syscall, enabling scripts to call child scripts within the same execution context—much like the POSIX spawn. 
Spawn empowers developers to build complex dependencies and smart contract libraries, advancing DApp sophistication on CKB.
(Learn more about Spawn: github.com/nervosnetwork/rfcs/blob/master/rfcs/0050-vm-syscalls-3/0050-vm-syscalls-3.md#spawn)

It also adds "data2", a new JSON representation matched by data hash.

Stay tuned as we get closer to mainnet!

⚠️ To join the CKB testnet, use CKB binary v0.119 or above: github.com/nervosnetwork/ckb/releases/tag/v0.119.0