---
title: Rust SDK 0.10.1
summary: null
url: https://www.fastly.com/documentation/reference/changes/2024/05/rust-sdk-0.10.1
---

## Added

- Added `PendingTransaction` to allow code to run while waiting for request collapsing.
- Added `TransactionLookupBuilder::execute_async` to get access to `PendingTransaction`.
- Added `Request::get_server_ip_addr` to get the IP address on which this server received the HTTP request.

## Deprecated

- Deprecated `uap_parse`.