According to Techub News, Zeta Markets co-founder Tristan Frizza said at the Solana Breakpoint conference that Zeta Markets is incubating and developing Solana L2 "Bullet". Bullet is a ZK Rollup that uses Solana as a settlement layer and data availability layer.

The project will release a testnet in the fourth quarter of 2024, when ZEX stakers will have early access. The Bullet mainnet will be released in the first quarter of 2025.