v0.22

What's Changed

• chore(macros): activate worker, openapi in package.metadata.docs.rs by @kanarus in #327
• chore: improve Cargo.tomls by @kanarus in #328
• openapi: repname Responses::enumerated into Responses::new by @kanarus in #332
• worker: support ai, r2_bucket in #[bindings] by @kanarus in #333
• worker: better Durable Object by @kanarus in #334
• openapi: tag by @kanarus in #335
• openapi: Schema: make Cow, Arc impl generic & impl for &Schema by @kanarus in #336
• enhance: increase Routing impls tuples by @kanarus in #337
• chore(openapi): worker_openapi.js: add --skip-login option for diff test by @kanarus in #338
• fix(worker): improve DurableObject's default method impls by @kanarus in #339
• feat: rt_lambda by @kanarus in #340
• feat: typed::header by @kanarus in #341
• doc: README by @kanarus in #342
• worker: Support manual binding in #[bindings] by @kanarus in #343
• docs: update README and doc by @kanarus in #344
• chore(LICENSE): 2024 -> 2025 by @kanarus in #345
• update docs by @kanarus in #346
• rename: Response::of -> Response::new by @kanarus in #347
• openapi: make {Response, Status}::openapi_responses return empty Responses by @kanarus in #348
• docs: note FIXME this is flaky for flaky tests by @kanarus in #349
• chore(lib): remove signal by @kanarus in #350
• fix: unify x_lambda::ohkami_service_* tests into single one by @kanarus in #351
• fix: QueryParams::iter: empty iterator when empty query by @kanarus in #352
• v0.22 by @kanarus in #353
• update docs by @kanarus in #354
• activate Cow::Borrowed via IntoBody by @kanarus in #355

Full Changelog: v0.21...v0.22

v0.21

What's Changed

• feat: graceful shutdown on all native runtime by @kanarus in #261
• feat: handle IP address by default on all native runtimes by @kanarus in #262
• refactor: remove Send Sync bound of fang system on rt_worker by @kanarus in #263
• refactor: Memory: make .0 public / place in fang & also export from prelude by @kanarus in #265
• chore: update README by @kanarus in #266
• rename utils to util by @kanarus in #269
• chore(deps): worker 0.3 → 0.4 by @kanarus in #270
• Fix version in README.md by @JustLinuxUser in #271
• chore CI: refactor Taskfile & use dtolnay/rust-toolchain instead of actions-rs by @kanarus in #273
• refactor(ws): extract WebSocket implementation to a crate by @kanarus in #274
• feat: ws on rt_worker by @kanarus in #275
• fix: ws on rt_worker: wrap ws in Rc instead of clone ws itself by @kanarus in #276
• perf(ws on rt_worker): SessionMap: use swap_remove & omit redundant None check by @kanarus in #278
• enhance: headers set optional value by @kanarus in #279
• perf: custom headers: use Vec<(K, V)> instead of FxHashMap<K, V> by @kanarus in #280
• rename: set .custom() -> .__() / get .custom() -> .get() by @kanarus in #281
• README: mention WebSocket on Durable Object on rt_worker by @kanarus in #282
• chore(CI): add v* to on.push.branches by @kanarus in #283
• chore: fix warnings by @kanarus in #284
• refactor: router by @kanarus in #287
• refactor: runtime abstraction by @kanarus in #288
• feat: support nio async runtime by @kanarus in #289
• chore: remove feature flag testing && export testing module behind #[cfg(debug_assertions)] by @kanarus in #290
• refactor: remove select macro of interruption handling by @kanarus in #291
• refactor ohkami_lib::time by @kanarus in #292
• chore: add README note what it is by @kanarus in #293
• rename: SetHeaders: .__() -> .x() by @kanarus in #294
• docs: update doc comment for current OHKAMI_* environment variables by @kanarus in #296
• fix(native): perform WaitGroup's subtraction in Drop impl for panic safety by @kanarus in #297
• refactor(sse): DataStream: more intuitive colocation and interface by @kanarus in #298
• chore(examples): refactor examples/openai -> examples/chatgpt by @kanarus in #299
• feat: openapi by @kanarus in #300
• chore(deps): worker 0.4 -> 0.5 by @kanarus in #301
• openapi: impl Schema for Cow by @kanarus in #302
• feat: openapi on rt_worker by @kanarus in #303
• add wasm-pack installation by @kanarus in #304
• openapi: fix sse::DataStream::openapi_responses by @kanarus in #305
• fix(samples): make worker-with-openapi sample work & add test for builtin BasicAuth fang by @kanarus in #306
• feat: local fangs by @kanarus in #307
• feat: pass fangs via Ohkami::new by @kanarus in #308
• Memory to Context by @kanarus in #309
• chore(workspace) by @kanarus in #310
• feat: Request.ip on rt_worker by @kanarus in #311
• chore: fix JSDocs by @kanarus in #312
• fix(openapi): resolve compile error on #[worker] async fn by @kanarus in #313
• accept unknown flags without -- and foward to additionalOptions by @kanarus in #314
• openapi: workers_openapi.js: use npx wrangler instead of wrangler by @kanarus in #315
• fix(openapi): consider that process.argv doesn't have script path in node -e by @kanarus in #316
• chore: remove badgaes from lib.rs's inner doc by @kanarus in #317
• chore: update README, crate inner doc by @kanarus in #318
• docs: add doc comment for Ohkami::{new, with} by @kanarus in #319
• chore: add Publish workflow by @kanarus in #320
• chore: check if branch is main in Publish workflow by @kanarus in #321
• docs: add handler, path params section in Ohkami::new doc by @kanarus in #322
• docs: {Name} -> "{Name}" literal-expected args by @kanarus in #323
• docs: add note about optional query params and Option<Query<T>> by @kanarus in #324

New Contributors

• @JustLinuxUser made their first contribution in #271

Full Changelog: v0.20...v0.21

v0.20

What's Changed

• Performance tuning by @kana-rus in #186
• Performance tuning by @kana-rus in #187
• Dispatch routers by method by @kana-rus in #188
• handle HEAD request by GET tree and respond without content, Content-Length by @kana-rus in #189
• Correctly handle OPTIONS, Access-Control-Request-Method by @kana-rus in #190
• Builtin basic auth fang by @kana-rus in #191
• update docs by @kana-rus in #192
• update docs by @kana-rus in #193
• #[bindings] : variable bindings as associated consts by @kana-rus in #194
• update docs by @kana-rus in #195
• Fix bug on response::Headers's append & add test by @kana-rus in #196
• Performance tuning by @kana-rus in #197
• revise repo URLs to org's one by @kana-rus in #198
• use TcpStream::split in Session::manage on rt_tokio & omit Vec from Path.params by @kana-rus in #199
• feat: set keep-alive timeout by environment variable by @kana-rus in #200
• perf: lightweight headers map by @kana-rus in #201
• Refactor: headers by @kana-rus in #202
• perf: more optimized itoa by @kana-rus in #203
• add File upload sample to README by @kana-rus in #204
• Unroll itoa with a macro by @mcpower in #205
• Using random values in the itoa benchmark by @mizar in #206
• Wrong output itoa_03 and itoa_04 by @mizar in #207
• refactor: bench itoa with test cases of less than 10GB by @kana-rus in #208
• itoa: statically assert that the max of MAX is 19 by @kana-rus in #209
• refactor: bench itoa in 3 levels by @kana-rus in #210
• refactor standard headers: iterate only by inserted values by @kana-rus in #211
• chore: update deps by @kana-rus in #212
• fix itoa bench: reuse the same buffer and avoid redundant allocation during each iter by @kana-rus in #213
• itoa: Can be about 10 times faster by @mizar in #214
• fix headers bench: use Vec::reserve for reserve buf capacity by @kana-rus in #215
• Remove frac from time::Time by @kana-rus in #216
• fix: leave Content-Length in HEAD response by @kana-rus in #218
• feat: add utils::timeout_in by @kana-rus in #219
• feat: WebSocket by @kana-rus in #220
• feat: OHKAMI_WEBSOCKET_TIMEOUT by @kana-rus in #221
• fix: always send close frame when closing websocket connection by @kana-rus in #222
• fix: automatically send pong for ping from client in Message::read_from by @kana-rus in #223
• chore: README by @kana-rus in #224
• chore: update README by @kana-rus in #225
• feat: q.add in stream::queue by @kana-rus in #226
• feat: always specialize index.html in .Dir by @kana-rus in #227
• fix ws Handler: Fn -> FnOnce & routing bug by @kana-rus in #228
• feat: split websocket connection by @kana-rus in #229
• fix: Taskfile & wrong cfg by @kana-rus in #230
• chore: ensure rt_worker to be built on wasm32-unknown-unknown target by @kana-rus in #231
• Explicitly not-support using ws::Connection in detouched tasks by @kana-rus in #232
• feat: Graceful Shutdown by @kana-rus in #233
• refactor: graceful shutdown impl by @kana-rus in #237
• chore: not combine cfgs between outer and inner an anon-const to avoid error message on editor by @kana-rus in #238
• chore: fix html_root_url & crate inner doc comment by @kana-rus in #239
• Separate schema from format by @kana-rus in #245
• chore: include Serialize, Deserialize, JSON in prelude by @kana-rus in #247
• chore: CI: cache sccache dir by @kana-rus in #248
• perf: reuse Request in a session by @kana-rus in #249
• feat: Add "ip" feature by @kana-rus in #250
• fea: add "rt_glommio" by @kana-rus in #252
• feat: add "rt_smol" by @kana-rus in #253
• chore: add benches_{tokio,vs_actix-web} & add [profile.release] config to benches_* by @kana-rus in #254
• chore: update CI for more concurrency by @kana-rus in #255
• chore: remove format::V by @kana-rus in #256
• chore: benches_rt/tokio: set event_interval to 1 by @kana-rus in #257
• chore: update README by @kana-rus in #258
• chore: update README by @kana-rus in #259
• chore: dependencies: remove tokio's "sync" feature ( unused ) by @kana-rus in #260

New Contributors

• @mcpower made their first contribution in #205
• @mizar made their first contribution in #206

Full Changelog: v0.19...v0.20

v0.19

What's Changed

• optimized CORS & append header with , instead of , by @kana-rus in #155
• Add to categories: "network-programming", "wasm" by @kana-rus in #156
• introduce JWTToken & export from builtin::item together with File by @kana-rus in #157
• Support unit into response by @kana-rus in #158
• Partially support cargo workspace in #[bindings] by @kana-rus in #159
• #[bindings]: add static methods that return vars bindings as literals by @kana-rus in #160
• Support unix_timestamp in worker by @kana-rus in #161
• Fix & Update builtin::utils::JWT by @kana-rus in #162
• Support where /* validation fn */ in #[Payload] by @kana-rus in #163
• #[Payload]: take validating expression(s) in where 〜 by @kana-rus in #164
• Improve error reportings by @kana-rus in #165
• Remove log_error! in ahead of BadRequest response with the error text by @kana-rus in #166
• log_error! → warning! by @kana-rus in #167
• Fix CORS: preflight: return with 200 (not 204) & correctly handle 404 by @kana-rus in #168
• fix JWT: skip verifying for OPTIONS requests by @kana-rus in #169
• fix JWT: to not return error response for OPTIONS amd only put warning by @kana-rus in #170
• fix warning!: use console_info! instead of console_warn! in rt_worker by @kana-rus in #171
• Remove log ohkami::builtin::JWT doesn't perform verifying for OPTIONS requests in JWT::verified by @kana-rus in #172
• Call crate::warning! directly by @kana-rus in #173
• Add test for response headers: write after multiple insertion with same key by @kana-rus in #174
• Support sse by @kana-rus in #175
• Optimized size-hexizing in sending chunked encoding by @kana-rus in #176
• More optimized size-hexizing for chunked encoding by @kana-rus in #177
• update dependencies by @kana-rus in #178
• bump version & update docs by @kana-rus in #179
• Return concrete type within all methods of utils::StreamExt by @kana-rus in #180
• Omit S: Send bound of DataStream::from_stream cfg feature="rt_worker" by @kana-rus in #181
• move codes around stream into ohkami_lib/ & add StreamExt::chain, once by @kana-rus in #182
• Support 4 FromRequet items in handler by @kana-rus in #183
• Add utils::stream::queue & openai chat completions example by @kana-rus in #184
• update README & add doc of stream::queue by @kana-rus in #185

Full Changelog: v0.18...v0.19

v0.18

Auto Generated

What's Changed

• Improve lib slice by @kana-rus in #129
• Add tests for headers by @kana-rus in #130
• Improve request parsing by @kana-rus in #131
• sync lib.rs inner doc with README by @kana-rus in #132
• Fix benches: feature selection & avoid SIGKILL by &*vector -> vector.as_slice() by @kana-rus in #133
• Update CowContent to use CowSlice by @kana-rus in #134
• Improve Request parsing by @kana-rus in #135
• Update benches by @kana-rus in #136
• Update headers & benchmark by @kana-rus in #137
• Update req res interface by @kana-rus in #138
• Fix Request::read: return Ok(None) if error kind is ConnectionReset by @kana-rus in #139
• Add bindings attribute by @kana-rus in #140
• Update docs by @kana-rus in #141
• Fix Cookie handling by @kana-rus in #142
• Support Connection: "Close" not only : "close" by @kana-rus in #143
• Add Keep-Alive timeout by @kana-rus in #144
• Support Sec-Fetch-{Dest,Mode,Site,User} as standard headers by @kana-rus in #145
• Ignore error of ErrorKind::NotConnected in shutdown by Keep-Alive timeout by @kana-rus in #146
• Update README by @kana-rus in #147
• Update: builtin::fang::Timeout: construct by ::by〜() by @kana-rus in #148
• Update worker crate to v0.2 by @kana-rus in #149
• Fix macros: comment out default = ["DEBUG"] by @kana-rus in #150
• Fix worker version in README sample -> 0.2.0 by @kana-rus in #151
• bump version -> 0.18.1 by @kana-rus in #152
• Fix CORS & testing::TestResponse::header by @kana-rus in #153
• 0.18.1 -> 0.18.2 & Update README by @kana-rus in #154

Full Changelog: v0.17...v0.18

v0.17

Fundamental Changes

• Support Cloudflare Workers by rt_worker feature ( #117, #118, #121, #122, #127 )
• Support struct-level #[query] attribute in #[Query] ( #116 )
• Support optional FromRequest items ( #123 )
• Rebuild Response's public methods ( #126 )

Others

• Improve Debug output of Request ( #124 )
• Add tests for URLEncoded ( #128 )
• Update CI ( #125 )

and docs update

---

Auto Generated

• Remove [package.metadata.crates.io] & Add docs for JWT by @kana-rus in #114
• Add: [package.metatata.docs.rs] features = ["rt_tokio"] in ohkami/Cargo.toml by @kana-rus in #115
• Support struct-level #[query] attributes by @kana-rus in #116
• Add rt worker by @kana-rus in #117
• Fix: put target fn in #[worker]'s expanded by @kana-rus in #118
• Fix: Clone, from_iter by @kana-rus in #119
• insert #[cfg(feature="DEBUG")] println!s by @kana-rus in #120
• Fix: QueryParams::iter, Response::complete (don't use set Date … by @kana-rus in #121
• ohkami_lib: v0.2.0 -> v0.2.1 for marking #[cfg(〜)] an 64bit-speciffic code path to clear warning in wasm32 by @kana-rus in #122
• Support optional query payload by @kana-rus in #123
• Fix request::{Headers, QueryParams} : impl Debug by debug_map by @kana-rus in #124
• Updated Taskfile & Fix newly found errors by @kana-rus in #125
• Rebuild Response's public methods by @kana-rus in #126
• impl FromRequest for worker::{Env, Context} in rt_worker by @kana-rus in #127
• Add tests for URLEncoded by @kana-rus in #128

Full Changelog: v0.16.0...v0.17

v0.16

Fundamental Changes

Drastically update the fang system

• Introduce Fang and FangProc, like tower's Layer and Service.
• Omit doubly-boxed Futures in Fangs or something as possible I can.
• Remove Ohkami::howl_with and make every fangs to be called for any requests, including Not Found one, that are eaten by a Ohkami they are registered.
• Provide FangAction for easy impl of Fang

Drastically update the payload system

• Introduce Payload and PayloadType trait based on serde framework.
• Remove #[ResponseBody]
• Update #[Payload] to take an existing type that impls PayloadType.
• Provide 5 builtin PayloadType: JSON, Text, HTML, Multipart, URLEncoded

Add static dir serving

"/route".Dir("./path/to/dir") creates Dir, that serves all files in ./path/to/dir.

Buildable without rt_*

For ease with developing third-party Fangs, now ohkami can be build without rt_* feature.

More intuitive route matching

In request handling, make route matching independent of registering order in Ohkami.

Internal Changes

More efficient resource handling in request / response

Put large arrays in Box<_>, this doesn't make bench scores worse.

v0.15

Fundamental Updates

• Add type Type: BodyType in ResponseBody and, when Type is JSON, automatically impl ResponseBody<Type = JSON> for Vec<_>, [_; _], &[_], Option<_>
• Add type Error: IntoResponse in {Front, Back}Fang and updates their return type to Output = Result<(), Self::Error>

Other Changes

• Response::{json_str, set_json_str}: mark as unsafe
• Document updates

v0.14

Fundamental Changes

• Update fangs system: asynchronous
• Support global fangs: Ohkami::howl_with, Testing::oneshot_with

Others

• Handler: Support any single FromParam value without tuple
• Fix: Bug in JWT::issue
• Upgraded documents

v0.13.0

Fundamental Fix

• Activate derive feature of serde that ohkami directly depends on, then finally #[PayloadJSOND] and #[ResponseBody(JSONS)] get be able to work！
• Implement a decent connection handling for HTTP/1.1, then finally got able to handle pipelined requests properly！

Breaking Changes

• The argument of Ohkami::howl：impl {runtime}::net::ToSocketAddr instead of impl ohkami::TCPAddress.
• Automatically set Content-Length: 0 for response if it does't have content and its status isn't 204 No Content.

Bug Fix

• Merge two or more duplicated fangs into one before applying them to router.

Others

• Improved error messages and error responses.