v2.5.0

This patch introduces various typed headers for content-negotiation, proxying, and makes it easier to work with statuscodes in errors.

Added

• Add contains to HeaderValues. #240
• impl Display for Version #238
• Add content::AcceptEncoding. #232
• Add conditional::Vary #225
• Add conditional::{IfMatch, IfNoneMatch} #224
• Add conditional::{IfModifiedSince, IfUnmodifiedSince, LastModified} #222
• Add proxies::Forwarded header #221
• Add cache::Expires #220
• Add cache::Age header #219
• Added Error::type_name #213

Changed

• Allow Error::set_status to take TryInto<StatusCode> #249
• Enabled Error::new to take TryInto<StatusCode> #216
• Tweak main lib docs #235
• Update headers copy #223

Removed

• Removed "unstable" Client and Server traits #218

Fixed

• Fix typo #243
• Fix error message #237
• Headers: etag: reject invalid characters #233

Internal

• Dont deny warnings during dev #245
• Bump dependencies #242
• CI: only run clippy as part of fmt #239
• Upgrade to infer 0.2.3 #236
• Fix clippy warnings #234
• Fix clippy warning #250
• Run ci on stable as well as nightly #229
• Do not run ci for wasm — async-std 1.6.3 does not compile on wasm arch #228
• Main branch renamed to main #226
• Move TimingAllowOrigin to security submodule #217