Release Notes

Kora release history for the CLI, library, and TypeScript SDK.

Kora v2.2.0-beta.6

2026-03-23 | GitHub Release | cargo install kora-cli@2.2.0-beta.6

Pre-release with Jito bundle support, new RPC methods, and enhanced security features.

  • Added Jito bundle support with signBundle, signAndSendBundle, and estimateBundleFee methods
  • Added getVersion RPC method
  • Added Lighthouse fee payer protection
  • Added reCAPTCHA v3 bot protection for signing endpoints
  • Added per-wallet usage limits with Redis support
  • Added official Docker images on GHCR
  • Added granular usage limit rules
  • SDK: KoraClient now takes options object; new koraPlugin for @solana/kit

See Beta Documentation for details.

Kora TypeScript SDK v0.2.0

2026-03-09 | GitHub Release | pnpm add @solana/kora@0.2.0

Kit client plugin architecture for composable gasless transactions.

  • Added createKitKoraClient() with Kit plugin composition (planner, executor, payer plugins)
  • Enables composability with Kit program plugins like tokenProgram()
  • Added Token-2022 support via tokenProgramId config option
  • Added compute budget instruction support with simulation-based CU estimation
  • Added missing signature field to signAndSendTransaction response
  • Returns NoopSigner from getPaymentInstruction for Kit v6 signer deduplication
  • Bumped @solana/kit peer dependency to ^6.1.0

See Kit Client Guide.

Kora v2.0.5

2026-03-09 | GitHub Release | cargo install kora-cli@2.0.5

  • Swap gas plugin infrastructure
  • Plugin system for extensible transaction processing

Kora v2.0.3

2026-01-21 | GitHub Release | cargo install kora-cli@2.0.3

Security patch for blocking durable nonce transactions.

  • Added allow_durable_transactions validation option (defaults to false)
  • Improved signature verification during transaction simulation

Kora TypeScript SDK v0.1.1

2026-01-05 | GitHub Release | pnpm add @solana/kora@0.1.1

  • Bumps Kora SDK dependencies for Solana Kit to v5
  • Adds Solana Kit and Token Program as peer dependencies

Kora v2.0.0

2025-11-19 | GitHub Release | cargo install kora-cli@2.0.0

Major release with new architecture.

  • Introduced a new architecture for the Kora node
  • Published TypeScript SDK @solana/kora v0.1.0
  • Migrated to Solana SDK v3.0.x and updated all dependencies
  • Replaced custom Kora Signer with solana-signers crate
  • Removed sign_transaction_if_paid and get_all_signers methods
  • Changed response types: removed signatures from signAndSendTransaction and signTransaction
  • Enhanced devex, security, and performance

Kora v1.0.2

2025-09-05 | GitHub Release | cargo install kora-cli@1.0.2

  • Implemented usage limit feature with Redis support
  • Enhanced fee estimation with transfer fee calculation
  • Added integration tests for Token 2022