Add PipeWire information in README.md

Author: midoriiro

README.md

@@ -16,7 +16,7 @@ This library currently supports the following:
 
 Currently, supported hosts include:
 
-- Linux (via ALSA or JACK)
+- Linux (via ALSA, JACK or PipeWire)
 - Windows (via WASAPI by default, see ASIO instructions below)
 - macOS (via CoreAudio)
 - iOS (via CoreAudio)
@@ -27,6 +27,10 @@ Note that on Linux, the ALSA development files are required. These are provided
 as part of the `libasound2-dev` package on Debian and Ubuntu distributions and
 `alsa-lib-devel` on Fedora.
 
+When building with the `pipewire` feature flag, development files for PipeWire and Clang are required:
+- On Debian and Ubuntu: install the `libpipewire-0.3-dev` and `libclang-19-dev` packages.
+- On Fedora: install the `pipewire-devel` and `clang-devel` packages.
+
 ## Compiling for Web Assembly
 
 If you are interested in using CPAL with WASM, please see [this guide](https://github.com/RustAudio/cpal/wiki/Setting-up-a-new-CPAL-WASM-project) in our Wiki which walks through setting up a new project from scratch.
@@ -36,6 +40,7 @@ If you are interested in using CPAL with WASM, please see [this guide](https://g
 Some audio backends are optional and will only be compiled with a [feature flag](https://doc.rust-lang.org/cargo/reference/features.html).
 
 - JACK (on Linux): `jack`
+- PipeWire (on Linux): `pipewire` (currently in testing, feel free to share your feedback!)
 - ASIO (on Windows): `asio`
 
 Oboe can either use a shared or static runtime. The static runtime is used by default, but activating the