v0.2.0

What's changed?

• Support for the PORT environment variable.
• Human cache time input (e.g. 1h, 1year 6months).
• --anonymize flag to hide the Server and X-Powered-By headers.
• Added zstd compression support.
• Dynamic cache control (ETag, Last-Modified, Cache-Control).
• Auto-served index.html files.
• Use println over tracing for trivial logs.

Crate Link: https://crates.io/crates/zy/0.2.0

Full Changelog: v0.1.1...v0.2.0

^{🎉 Thanks to @miraclx for their contributions to this release. 🎉}