The first pre-release is here!

Note: It’s an alpha release so bugs & breaking changes can occur. If you have questions, bugs, or feedback, check out the Helius and Light Developer Discord for help. Or text us directly via Telegram.

You can find a list of all crates here:


Active Feature set

  • Compressed accounts, no upfront rent

  • Compressed-token program. Create + mint (tested for up to 25x token mint batch, ~5000x cheaper than SPL-token mints)

  • Compress/decompress SOL and tokens

  • Rust-SDK

  • Ts-sdk

Upcoming changes

  • Support unique PDA address in typescript client

  • End-to-end program example with a typescript anchor client

  • Public Testnet

  • Program-owned state tree support

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