> ## Documentation Index
> Fetch the complete documentation index at: https://docs.privy.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Rust changelog

> Release notes and changelog for the Privy Rust SDK — track new features, bug fixes, and breaking changes.

The release notes for our [Rust](https://crates.io/crates/privy-rs) SDK.

<Update label="0.1.0-alpha.6">
  ### Added

  * Add `send_transaction_with_options` for gas sponsorship support.
</Update>

<Update label="0.1.0-alpha.5">
  ### Added

  * Add base introduction for Alloy signer implementation.

  ### Fixed

  * Made it harder to enable vulnerable log statements.

  ### Breaking changes

  * Improve private key memory hygiene.
</Update>

<Update label="0.1.0-alpha.4">
  ### Changed

  * Updated to latest openapi spec
  * Add support for aptos chain
</Update>

<Update label="0.1.0-alpha.3">
  ### Changed

  * Support idempotency on wallet calls
</Update>

<Update label="0.1.0-alpha.2">
  ### Changed

  * Add a function to access the base url

  ### Fixed

  * Some race conditions are authenticate calls
</Update>

<Update label="0.1.0-alpha.1">
  ### Other

  * Changed the version range in the readme and add badges
</Update>

<Update label="0.1.0-alpha.0">
  **Initial release** of the Rust SDK. See the [quickstart](/basics/rust/quickstart) guide for more
  details on how to get started.

  The Rust SDK provides type-safe access to the Privy API with:

  * **Full API coverage**: Complete access to all Privy APIs including wallets, users, transactions, policies, and key quorums
  * **Type-safe**: Generated types for all API requests and responses using progenitor
  * **Async/await support**: Built on tokio for modern async Rust applications
  * **Authorization context**: Built-in support for request signing with authorization keys and user JWTs
  * **Error handling**: Comprehensive error types for robust error handling
</Update>