Updated README with known limitations
@@ -46,6 +46,10 @@ Sometimes this is just a more practical and quick way than doing things properly
- Mega fast and highly parallel (thanks to [Rust](https://www.rust-lang.org/) and [Actix](https://actix.rs/))
- Folder download (compressed in .tar.gz)
+## Known limitations
+
+- **For now**, the tar.gz compression is not async-ready, which means that the whole archive needs to be created (in memory) before the download starts. While it should not be a problem for small folders, the download feature can really get resource-heavy for large folders.
+
## How to install
**On Linux**: Download `miniserve-linux` from [the releases page](https://github.com/svenstaro/miniserve/releases) and run
