<commit_before># Change Log

All notable changes to the Pony compiler and standard library will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org/) and [Keep a CHANGELOG](http://keepachangelog.com/).

## [unreleased] - unreleased

### Fixed

- Fix backpressure-related TCPConnection busy-loop bug (issue #2620). ([PR #2627](https://github.com/ponylang/ponyc/pull/2627))
- Fix off-by-one error in String.cstring ([PR #2616](https://github.com/ponylang/ponyc/pull/2616))<commit_msg>Update CHANGELOG for PR #2634 [skip ci]<commit_after># Change Log

All notable changes to the Pony compiler and standard library will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org/) and [Keep a CHANGELOG](http://keepachangelog.com/).

## [unreleased] - unreleased

### Fixed

- Fix FilePath.walk performance issues (issue #2158). ([PR #2634](https://github.com/ponylang/ponyc/pull/2634))
- Fix backpressure-related TCPConnection busy-loop bug (issue #2620). ([PR #2627](https://github.com/ponylang/ponyc/pull/2627))
- Fix off-by-one error in String.cstring ([PR #2616](https://github.com/ponylang/ponyc/pull/2616))
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