Official · X1 Labs team only

X1 Labs Updates

Bridge

Operational

Feature gates

7 of 11 live

Showing 9 updates
Filter
  1. Network upgrades

    BLS12-381 syscalls (SIMD-0388) activate at epoch 413 (FG 07)

    BLS12-381 curve operations and pairings, the building blocks for BLS signature verification.

    Nick P

  2. Network upgrades

    alt_bn128 G2 syscalls (SIMD-0302) activate at epoch 412 (FG 06)

    G2 add and multiply on BN254, needed to verify pairing-based proofs on chain.

    Nick P

  3. Network upgrades

    alt_bn128 little-endian (SIMD-0284) activates at epoch 411 (FG 05)

    Little-endian BN254 syscalls for zk verifiers, matching EVM and zk tooling.

    Nick P

  4. Network upgrades

    Create account with prefund (SIMD-0312) activates at epoch 410 (FG 03)

    A new CreateAccountAllowPrefund instruction. CreateAccount is unchanged.

    Nick P

  5. Network upgrades

    p-token (SIMD-0266) activates at epoch 409 (FG 02)

    SPL Token is replaced in place by p-token. Mints, token accounts, wallets and apps keep working unchanged.

    Nick P

  6. Network upgrades

    Minimum vote-account stake is live (FG 01)

    Vote accounts now need at least 1 XNT of active stake for their votes to count.

    Nick P

  7. Network upgrades

    Feature gate activations resume on mainnet

    Eleven v4.0 gates go live one per epoch, about two weeks in total. Nodes still on 3.1.x or 2.2.x must upgrade.

    Nick P

  8. Network upgrades

    Tachyon v4.0.3 is ready for mainnet

    Brings the upstream Solana Agave v4.0 improvements to Tachyon. Switch to the v4.0 branch or the v4.0.3 tag.

    Nick P

  9. Network upgrades

    Tachyon v3.1.14 cleared for mainnet

    Accounts index moves fully into memory, three flags are deprecated, malformed RPC filters now fail.

    X1 Labs