Codestin Search App

@ReneWerner87

🚀 New

expand middleware context helpers (#4079)

app := fiber.New(fiber.Config{
    PassLocalsToContext: true, // default: false
})

// Works for requestid, csrf, session, basicauth, keyauth middlewares
app.Use(requestid.New())

app.Get("/", func(ctx fiber.Ctx) error {
    // Value helpers from middlewares works now with 3 different context items
    id := requestid.FromContext(ctx)              // works always
    id := requestid.FromContext(ctx.RequestCtx()) // works always
    id := requestid.FromContext(ctx.Context())    // works only when `PassLocalsToContext` is true
    
    return c.SendString(id)
})

https://docs.gofiber.io/api/fiber/#passlocalstocontext

🧹 Updates

update utils and add go 1.26 for test workflow (#4087)
optimize helpers performance (#4049)
harden numeric constraint parsing and expand route tests (#4054)

🐛 Fixes

harden DefaultRes.Format against nil handler panics (#4105)
guard nil request in adaptor LocalContextFromHTTPRequest (#4097)
fix Unix-socket support in IsProxyTrusted (#4088)
harden proxy nil client handling in Do/Forward paths (#4083)
add nil-safety to response decode helpers (#4081)
sanitize attachment/download filenames (#4070)
harden flash cookie detection (#4078)
fix bind struct validation only for struct targets (#4082)
enforce Range header limit configuration (#4071)
apply limits to msgp serialization (#4065)
fix sanitizePath validation logic (#4064)
fix Test method returning empty response on timeout (#4063)
fix nil pointer dereference in context methods when accessed after release (#4062)
retry addon: remove unnecessary sleep after last failed attempt (#4060)
make TLS listener config discovery safer (#4055)
validate nil services early and during lifecycle (#4050)
skip non-string state keys during iteration (#4048)
harden Port() handling (#4051)
prevent panics on non-string log keys (#4046)

🛠️ Maintenance

bump streetsidesoftware/cspell-action from 8.2.0 to 8.3.0 (#4111)
bump the golang-modules group with 3 updates (#4080)
bump github.com/shamaton/msgpack/v3 from 3.0.0 to 3.1.0 (#4075)
bump github.com/klauspost/compress from 1.18.3 to 1.18.4 (#4076)
bump github.com/gofiber/schema from 1.6.0 to 1.7.0 (#4074)
bump golang.org/x/sys from 0.40.0 to 0.41.0 in the golang-modules group (#4073)
bump github/codeql-action from 4.32.3 to 4.32.4 (#4104)
bump github/codeql-action from 4.32.1 to 4.32.2 (#4058)
bump github/codeql-action from 4.32.0 to 4.32.1 (#4047)

📚 Documentation

update versioned storage imports in middleware docs (#4102)
update documentation for parser configuration and request handling (#4096)
fix invalid Go slice literal in middleware registration example (#4095)
document uri struct tag for ctx.Bind().URI() in migration guide (#4092)
document logger Stream rename (#4057)

📒 Documentation: https://docs.gofiber.io/next/

💬 Discord: https://gofiber.io/discord

Full Changelog: v3.0.0...v3.1.0

Thank you @ReneWerner87, @SadikSunbul, @gaby and @sixcolors for making this release possible.

🐛 Fixes

CVE fix GHSA-mrq8-rjmw-wpq3

Full Changelog: v2.52.11...v2.52.12

For a detailed view of all changes and the migration guide, visit:
https://docs.gofiber.io/whats_new

Try our new migration tool to help you upgrade from v2 to v3:

go install github.com/gofiber/cli/fiber@latest
fiber migrate --to v3

What's Changed

🚀 New Features

🚀 App (Docs)
- Rename WithTlsConfig method to WithTLSConfig in (#2570)
- Use any as default Message type of Error struct in (#1925)
- Add support for custom constraints in (#2807)
- Add support for trusted origins in (#2910)
- Add DialDualStack option for upstream IPv6 support in (#2900)
- TrustedOrigins using https://*.example.com style subdomains in (#2925)
- Add configuration support to c.SendFile() in (#3017)
- Add CHIPS support to Cookie in (#3047)
- Add TestConfig to app.Test() for configurable testing in (#3161)
- Add buffered streaming support in (#3131)
- Add support for AutoTLS / ACME in (#3201)
- Add support for configuring TLS Min Version in (#3248)
- Fix square bracket notation in Multipart FormData in (#3235)
- Add support for application state management in (#3360)
- Add support for NewErrorf in (#3463)
- Add UNIX socket support in (#3535)
- Add support for Msgpack in (#3565)
- Add default UTF-8 charset in (#3583)
- Support for SendEarlyHints in (#3483)
- Add conditional copy helpers in (#3703)
- Add request inspection helpers in (#3727)
- Add support for redacting values in (#3759)
- Add support for handling unsupported HTTP methods as HTTP 501 in (#3854)
- Add support for ReloadViews() in (#3876)
- Expose startup message customization hooks in (#3824)
- Migrate from UUIDv4 to SecureToken for key generation in (#3946)
- Add ExpirationFunc for dynamic expiration in (#3984)
- Auto-enforce Secure=true for Partitioned cookies in Cookie() in (#3976)
📎 Binding (Docs)
- Initial support for binding in (#1981)
- Bind: add support for multipart file binding in (#3309)
- Add All method to Bind in (#3373)
🌎 Client (Docs)
- Client refactor in (#1986)
- Add support for creating Fiber client from existing FastHTTP client in (#3214)
- Add support for iterator methods to Fiber client in (#3228)
- Add support for HostClient and LBClient in (#3774)
- Add support for streaming response bodies in client and response handling in (#4014)
🧠 Context (Docs)
- Convert fiber.Ctx type to interface in (#1928)
- Add Drop method to DefaultCtx for silent connection termination in (#3257)
- Add End() method to Ctx in (#3280)
- Improve and Optimize ShutdownWithContext Func in (#3162)
- Add support for context.Context in keyauth middleware in (#3287)
- Fiber.Context implement context.Context in (#3382)
- Add NewWithCustomCtx initialization helper in (#3476)
- Add context methods to fiber.Storage interface in (#3566)
- Add Fiber Context to BasicAuth Authorizer in (#3621)
- Implement OverrideParam override behavior for DefaultCtx in (#3962)
- Add context common request helpers in (#4007)
- Adding GetReqHeaders and GetRespHeaders in (#2831)
- Add Req and Res API in (#2894)
🔬 Extractors (Docs)
- Introduce Extractor pattern for session ID retrieval in (#3625)
- Enhance extractor functionality with metadata and security validation in (#3630)
- Add extractors package in (#3725)
🧰 Generic (Docs)
- Add QueryParser for get query using generic in (#2776)
- Addition of Locals Function with Go Generics as an Alternative to c.Locals in (#2813)
- Implement new generic functions: Params, Get and Convert in (#2850)
- Support generic configurable logger in (#3705)
🚀 Listen (Docs)
- Merge Listen methods & ListenConfig in (#1930)
- Add support for graceful shutdown timeout in ListenConfig in (#3220)
- Add TLSConfig to ListenConfig in (#4024)
🔌 Addons/retry (Docs)
- Add retry mechanism in (#1972)
🧬 Middleware – adaptor (Docs)
- Add BodyStream() logic to adaptor.FiberHandler middleware in (#3799)
- Add local context support to adaptor middleware in (#3975)
🧬 Middleware – basicauth (Docs)
- Add HeaderLimit option to BasicAuth middleware in (#3620)
- Support hashed BasicAuth passwords in (#3631)
🧬 Middleware – cache (Docs)
- Add Cache Invalidation Option to Cache Middleware in (#3036)
- Add Max Func to Limiter Middleware in (#3070)
- Support for disabling response headers in Limiter Middleware in (#3618)
🧬 Middleware – compression (Docs)
- Add support for zstd compression in (#3041)
- Add support for CBOR encoding in (#3173)
🧬 Middleware – cors (Docs)
- Add support for Access-Control-Allow-Private-Network in (#2908)
🧬 Middleware – csrf (Docs)
- Add support for Sec-Fetch-Site header in CSRF middleware in (#3913)
🧬 Middleware – encryptcookie (Docs)
- Add cookie name authentication for EncryptCookie middleware in (#3788)
🧬 Middleware – favicon (Docs)
- Add MaxBytes to favicon middleware in (#4016)
🧬 Middleware – earlydata (Docs)
- Add earlydata middleware in (#2270)
🧬 Middleware – healthcheck (Docs)
- Migrate HealthChecker to v3 in (#2884)
- Add Startup Probe to Healthcheck Middleware in (#3069)
🧬 Middleware – idempotency (Docs)
- Add idempotency middleware in (#2253)
🧬 Middleware – keyauth (Docs)
- Add support for custom KeyLookup functions in the Keyauth middleware in (#3028)
🧬 Middleware – logger (Docs)
- Refactor logger middleware in (#1979)
- Add AllLogger to Config in (#3153)
- Add Skip function to logger middleware in (#3333)
- Add predefined log formats in (#3359)
- Add support for ForceColors in Logger middleware in (#3428)
🧬 Middleware – proxy (Docs)
- Add support for TrustProxy in (#3170)
- Add KeepConnectionHeader option to Proxy middleware in (#3662)
🧬 Middleware – requestid (Docs)
- Add Context Support to RequestID Middleware in (#3200)
- Validate HTTP headers in RequestID middleware in (#3919)
🧬 Middleware – responsetime (Docs)
- Add response time middleware in (#3891)
🧬 Middleware – session (Docs)
- Re-write session middleware with handler in (#3016)
- Add support for Keys() in session middleware in (#3517)
🧬 Middleware – static (Docs)
- Add static middleware in (#3006)
🧬 Middleware – timeout (Docs)
- Add config for Timeout middleware in (#3604)
🔄️ Redirect (Docs)
- New redirection methods in (#2014)
🗺️ Router (Docs)
- Router interface changes in (#2176)
- Native support for net/http and fasthttp handlers in (#3769)
- New Route method in (#2065)
- New mounting system in (#2022)
- Add support for RebuildTree in (#3074)
- Add support for Express.js style req/res handlers in (#3809)
- Add support for DisableAutoRegister of HEAD routes in (#3817)
- Enhance CheckConstraint method for improved error handling in (#3356)
- Add Support for Removing Routes in (#3230)
- Add support for embedded Koa-Style Req and Res structs in (#3533)
- Support Express-style next callback handlers in (#4029)
🧩 Services (Docs)
- Add Support for service dependencies in (#3434)

🧹 Updates

⚙️ Core & API
- Replace string functions in (#3923)
- Update conditional instructions for startup skip in (#3475)
- Update AGENTS startup instructions in (#3474)
- Add []byte support to utils.EqualFold in (#2029)
- Change startup message in (#2041)
- Update to use gofiber/utils/v2 in (#2184)
- Router: return status 501 instead of 400 on unknown method in (#2220)
- Cleanup in (#2255)
- Fix ContextKey collisions in (#2781)
- Update Ctx.Format to match Express's res.format in (#2766)
- Update handler signature for v3 in (#2794)
- Change interface{} to any in (#2796)
- Added respects body immutability to ctx.Body() and ctx.BodyRaw() functions. in (#2812)
- Print to stderr if log fails for default format in (#2830)
- Clean up errcheck config in (#2841)
- Update startup message formatting in (#2847)
- Simplify content negotiation code in (#2865)
- Rename "ClientNew" Function to "New" in (#2896)
- Remove repetitive words in (#2917)
- Improper query/body parsing with embedded structs in (#2906)
- Improve and simplify logic of ctx.Next() in (#3063)
- Use Named Fields Instead of Positional and...

@gaby

What's Changed

🧹 Updates

Improve mount functionality by @gaby in #3900

🐛 Bug Fixes

Backport defensive copying fixes from #3828 and #3829 to v2 by @sixcolors in #3888
Fixes and improvements for limiter middleware by @gaby in #3899

Full Changelog: v2.52.10...v2.52.11

@gaby

🚀 New Features

Middleware/encryptCookie: Add cookie name authentication for EncryptCookie middleware by @gaby in #3788
Middleware/proxy: Add BodyStream() logic to adaptor.FiberHandler middleware by @grivera64 in #3799
Client: Add support for HostClient and LBClient by @gaby in #3774
Native support for net/http and fasthttp handlers by @gaby in #3769
Add support for Express.js style req/res handlers by @gaby in #3809
Add support for DisableAutoRegister of HEAD routes by @ReneWerner87 in #3817
Add support for handling unsupported HTTP methods as HTTP 501 by @gaby in #3854
Add support for ReloadViews() by @gaby in #3876
Expose startup message customization hooks by @efectn in #3824

🧹 Updates

Middleware/adaptor: prevent CopyContextToFiberContext panic and add comprehensive test coverage by @sixcolors in #3770
Middleware/adaptor: Add flushing-related unit tests for net/http adaptor by @grivera64 in #3807
Middleware/encryptCookie: Return error during EncryptCookie failure by @gaby in #3842
Client: Preallocate slice size in Client::Param() by @arturmelanchyk in #3782
Reduce allocations in Request (saves ~16% B/op) by @arturmelanchyk in #3768
Make boundary a const by @arturmelanchyk in #3783
Skip locking garbage collector if nothing to delete by @arturmelanchyk in #3787
Reduce the memory usage of cacheableStatusCodes by @ZihxS in #3789
Merge duplicate constants by @jsoref in #3812
Improve propagation of context.Context by @gaby in #3822
Inline Request state wrappers by @arturmelanchyk in #3827
Remove unneeded "utils" alias by @arturmelanchyk in #3834
Benchmark for cache miss case by @arturmelanchyk in #3836
Add FullPath() helper to context by @gaby in #3837
Handle nil map targets in Binder by @gaby in #3839
Extracted generic releasePooledBinder function by @arturmelanchyk in #3841
Refactor internal errors to use sentinel values by @gaby in #3864
Test HEAD request compliance by @gaby in #3868
Improve OPTIONS wildcard regression test by @gaby in #3869
Improve byte-range handling for SendFile() by @gaby in #3870
Use int64 when dealing with HTTP Ranges by @gaby in #3874

🐛 Bug Fixes

Middleware/limiter: Fix default value for MaxFunc in Limiter middleware by @gaby in #3871
Middleware/recover: Fix recover middleware panic output formatting by @gaby in #3816
Middleware/session: correct fresh flag logic in getSession by @sixcolors in #3825
Fix spelling issues by @jsoref in #3813
Fix fatal error calls in adapter_test.go by @ReneWerner87 in #3810
Fix usage of runtime RO data for ppc64 and s390x platforms by @gaby in #3772
Respect DisablePathNormalizing during client requests by @gaby in #3773
Always close form file by @arturmelanchyk in #3786
Fix gocritic httpNoBody and hugeParam issues by @ReneWerner87 in #3855
Prevent memory corruption in internal memory storage from pooled buffers by @sixcolors in #3828
Avoid writing into released Response in core::execFunc() by @arturmelanchyk in #3830
Remove Flash Cookie from Response headers after parsing by @gaby in #3840
Fix binder splitting for pointer-backed slice fields by @gaby in #3844
Execute middleware routes when handling errors by @gaby in #3846
fix copying of key/values in internal/memory by @sixcolors in #3829
Fix maintain CustomCtx across middlewares by @ReneWerner87 in #3852
Enhance Body handling in setConfigToRequest for better type su… by @K0ng2 in #3820

🛠️ Maintenance

Replace release-drafter autolabel with fuxingloh/multi-labeler by @gaby in #3872
Golangci-lint issue for go1.25.0 by @laughing-nerd in #3775
Add automation for v3 label assignments by @ReneWerner87 in #3845
Update workflow path filters for Go module changes by @ReneWerner87 in #3856
Improvements to GitHub Workflows by @gaby in #3857
Update release-drafter workflow by @gaby in #3860
Add support for codespell in spell-check workflow by @gaby in #3850
Add spell check CI workflow by @gaby in #3814
Fix autolabeler for release-drafter by @gaby in #3865
Enable manual workflow dispatch for CI by @ReneWerner87 in #3881
build(deps): bump github.com/valyala/fasthttp from 1.65.0 to 1.67.0 by @dependabot[bot] in #3790
build(deps): bump golang.org/x/net from 0.44.0 to 0.45.0 by @dependabot[bot] in #3791
build(deps): bump github/codeql-action from 3 to 4 by @dependabot[bot] in #3792
build(deps): bump golang.org/x/text from 0.29.0 to 0.30.0 by @dependabot[bot] in #3797
build(deps): bump golang.org/x/crypto from 0.42.0 to 0.43.0 by @dependabot[bot] in #3796
build(deps): bump golang.org/x/net from 0.45.0 to 0.46.0 by @dependabot[bot] in #3795
build(deps): bump actions/setup-node from 5 to 6 by @dependabot[bot] in #3804
build(deps): bump github.com/shamaton/msgpack/v2 from 2.3.1 to 2.4.0 by @dependabot[bot] in #3808
build(deps): bump github.com/valyala/fasthttp from 1.67.0 to 1.68.0 by @dependabot[bot] in #3819
build(deps): bump github.com/tinylib/msgp from 1.4.0 to 1.5.0 by @dependabot[bot] in #3823
build(deps): bump github.com/gofiber/utils/v2 from 2.0.0-rc.1 to 2.0.0-rc.2 by @dependabot[bot] in #3853
build(deps): bump golang.org/x/crypto from 0.43.0 to 0.44.0 by @dependabot[bot] in #3863
build(deps): bump golang.org/x/net from 0.46.0 to 0.47.0 by @dependabot[bot] in #3861
build(deps): bump github/codeql-action from 4.31.2 to 4.31.3 by @dependabot[bot] in #3866
build(deps): bump DavidAnson/markdownlint-cli2-action from 20.0.0 to 21.0.0 by @dependabot[bot] in #3873
build(deps): bump actions/checkout from 5.0.0 to 5.0.1 - by @dependabot[bot] in #3877
build(deps): bump github/codeql-action from 4.31.3 to 4.31.4 by @dependabot[bot] in
#3878

📚 Documentation

Fix typos in some files by @khanhkhanhlele in #3847
Document usage of reverse proxies for SendEarlyHints by @akilesh1706 in #3778
Fix broken link in the Routing guide by @guerzon in #3831

New Contributors

@akilesh1706 made their first contribution in #3778
@laughing-nerd made their first contribution in #3775
@jsoref made their first contribution in #3812
@K0ng2 made their first contribution in #3820
@guerzon made their first contribution in #3831
@khanhkhanhlele made their first contribution in #3847

A fully-detailed view of all new features and the migration guide is available in our
https://docs.gofiber.io/next/whats_new

Full Changelog: v3.0.0-rc.2...v3.0.0-rc.3

@rokostik

🐛 Bug Fixes

Handle invalid path in filesystem by @rokostik in #3688
Fix recover middleware panic output formatting by @ReneWerner87 in #3818
Fix enforcement of Immutable config for some edge cases by @gaby in #3835

📚 Documentation

Document RoutePatternMatch by @ReneWerner87 in #3723

New Contributors

@rokostik made their first contribution in #3688

Full Changelog: v2.52.9...v2.52.10

@gaby

🚀 New Features

Add request inspection helpers by @gaby in #3727
Add extractors package by @sixcolors in #3725
Add support for redacting values by @gaby in #3759

🧹 Updates

Middleware/cache: Improve Cache middleware defaults by @gaby in #3740
Middleware/cache: Fix cache cleanup and redact token values by @gaby in #3757
Middleware/compress: Improve Compress middleware RFC compliance by @gaby in #3745
Middleware/csrf: update CSRF middleware to use shared extractors by @sixcolors in #3746
Middleware/keyAuth: Improve KeyAuth middleware RFC compliance by @gaby in #3742
Middleware/keyAuth: Update keyauth middleware to use shared extractors by @sixcolors in #3747
Middleware/session: Migrate Session middleware to new extractors package by @sixcolors in #3744
Handle Transfer-Encoding bodies in HasBody by @gaby in #3748
Improve error handling when using storage drivers by @gaby in #3754
Improve performance analyseConstantPart by @ksw2000 in #3753
Ensure middleware prefix matching requires slash boundary by @ReneWerner87 in #3755
Use sync.Pool for Client hooks by @arturmelanchyk in #3758
Avoid locking in gc() if nothing to delete by @arturmelanchyk in #3765
Improve allocations for Request Params() by @arturmelanchyk in #3766
Cleanup return error logic in Bind() by @arturmelanchyk in #3764
Update RouteChain function by @ReneWerner87 in #3761
Expand Binder tests coverage by @gaby in #3714

🐛 Bug Fixes

Middleware/BasicAuth: Improve BasicAuth middleware RFC compliance by @gaby in #3743
Middleware/Adapter: Handle Unix sockets in adaptor middleware by @Dishank-Sen in #3760
Fix support for context.Context by @gaby in #3720

🛠️ Maintenance

build(deps): bump github.com/tinylib/msgp from 1.3.0 to 1.4.0 by @dependabot[bot] in #3716
build(deps): bump github.com/stretchr/testify from 1.11.0 to 1.11.1 by @dependabot[bot] in #3715
build(deps): bump github.com/shamaton/msgpack/v2 from 2.3.0 to 2.3.1 by @dependabot[bot] in #3719
build(deps): bump benchmark-action/github-action-benchmark from 1.20.4 to 1.20.5 by @dependabot[bot] in #3730
build(deps): bump actions/setup-go from 5 to 6 by @dependabot[bot] in #3732
build(deps): bump actions/setup-node from 4 to 5 by @dependabot[bot] in #3733
build(deps): bump codecov/codecov-action from 5.5.0 to 5.5.1 by @dependabot[bot] in #3734
build(deps): bump golang.org/x/crypto from 0.41.0 to 0.42.0 by @dependabot[bot] in #3737
build(deps): bump golang.org/x/net from 0.43.0 to 0.44.0 by @dependabot[bot] in #3738
build(deps): bump benchmark-action/github-action-benchmark from 1.20.5 to 1.20.7 by @dependabot[bot] in #3736

📚 Documentation

Improve wording and fix typos by @gaby in #3713
Full audit of documentation by @gaby in #3717
Add RoutePatternMatch documentation by @ReneWerner87 in #3722
Clarify context interface implementation by @ReneWerner87 in #3729
Ensure all exported elements are documented by @gaby in #3752

New Contributors

@arturmelanchyk made their first contribution in #3758
@Dishank-Sen made their first contribution in #3760

A fully-detailed view of all new features and the migration guide is available in our
https://docs.gofiber.io/next/whats_new

Full Changelog: v3.0.0-rc.1...v3.0.0-rc.2

@gaby

🚀 New Features

Middleware/basicAuth: Add Fiber Context to BasicAuth Authorizer by @gaby in #3621
Middleware/basicAuth: Add HeaderLimit option to BasicAuth middleware by @gaby in #3620
Middleware/basicAuth: Support hashed BasicAuth passwords by @gaby in #3631
Middleware/csrf: Enhance extractor functionality with metadata and security validation by @sixcolors in #3630
Middleware/limiter: Support for disabling response headers in Limiter Middleware by @gaby in #3618
Middleware/proxy: Add KeepConnectionHeader option to Proxy middleware by @gaby in #3662
Middleware/session: Introduce Extractor pattern for session ID retrieval by @sixcolors in #3625
Support for SendEarlyHints by @pjebs in #3483
Support generic configurable logger by @ReneWerner87 in #3705
Add conditional copy helpers by @ReneWerner87 in #3703
Add support for embedded Koa-Style Req and Res structs by @grivera64 in #3533
Add default UTF-8 charset by @Copilot in #3583

🧹 Updates

Middleware/basicAuth: Remove SHA-1/MD5 support in BasicAuth middleware by @gaby in #3634
Middleware/basicAuth: Remove support for PasswordFromContext from BasicAuth middleware by @gaby in #3638
Middleware/cors: Fix CORS docs and comments by @gaby in #3637
Middleware/csrf: Fix CSRF error message mismatch with documentation by @gaby in #3636
Middleware/csrf: Fix CSRF subdomain wildcard boundary by @gaby in #3694
Middleware/keyAuth: Extractor-Based Configuration and Enhanced Flexibility by @sixcolors in #3685
Middleware/keyAuth: Return generic errors in KeyAuth middleware by @gaby in #3692
Middleware/pprof: Fix pprof middleware docs and default config by @gaby in #3642
Add tests for quoteRawString by @gaby in #3613
Replace math/rand with crypto/rand by @gaby in #3508
Enable govet shadow by @ReneWerner87 in #3617
Fix Cookie SameSite constants to Pascal case per RFC specification by @Copilot in #3608
Fix timing for streaming test by @ReneWerner87 in #3628
Reduce allocation in AutoFormat by @ReneWerner87 in #3652
Add sync pool and release helpers for Bind by @ReneWerner87 in #3660
Add CBOR support to AutoFormat() by @gaby in #3665
Add missing checks in Ctx tests by @gaby in #3670
Stabilize interrupted stream writer test by @ReneWerner87 in #3669
Fix AcceptsLanguages() RFC compliance by @gaby in #3672
Respect immutable config in Params(), Protocol(), and Body() by @gaby in #3676
Optimize Fresh header parsing for fasthttp 1.65 by @ReneWerner87 in #3687
Use ephemeral ports in unit tests by @ReneWerner87 in #3686
Delay routing error creation by @ReneWerner87 in #3683
Improve Req/Res Benchmarks by @grivera64 in #3693
Using reflect.TypeAssert by @cuiweixie in #3698
Skip unstable GenericParseType benchmarks by @ReneWerner87 in #3614
Require Go 1.25 by @ReneWerner87 in #3682

🐛 Bug Fixes

Middleware/cors: Fix CORS subdomain wildcard boundary by @gaby in #3690
Middleware/limiter: Fix limiter middleware not counting fiber.NewErrorf responses as failed requests by @Copilot in #3623
Middleware/static: Fix Static middleware browser support for subdirectories by @efectn in #3673
Fix retry config handling by @gaby in #3609
Fix race in cookie tests by @ReneWerner87 in #3629
Fix bind All() merging logic by @gaby in #3659

🛠️ Maintenance

build(deps): bump kenchan0130/actions-system-info from 1.3.1 to 1.4.0 by @dependabot[bot] in #3679
build(deps): bump github.com/shamaton/msgpack/v2 from 2.2.3 to 2.3.0 by @dependabot[bot] in #3678
build(deps): bump actions/checkout from 4 to 5 by @dependabot[bot] in #3681
build(deps): bump github.com/valyala/fasthttp from 1.64.0 to 1.65.0 by @dependabot[bot] in #3684
build(deps): bump github.com/gofiber/utils/v2 from 2.0.0-beta.14 to 2.0.0-rc.1 by @dependabot[bot] in #3689
build(deps): bump codecov/codecov-action from 5.4.3 to 5.5.0 by @dependabot[bot] in #3701
build(deps): bump github.com/stretchr/testify from 1.10.0 to 1.11.0 by @dependabot[bot] in #3712

📚 Documentation

Add early hints documentation by @ReneWerner87 in #3697
Add migration tool info by @ReneWerner87 in #3708
Add context guide by @gaby in #3677
Fix EarlyData middleware docs by @gaby in #3646
Fix Skip middleware docs by @gaby in #3649
Fix context changes doc by @ReneWerner87 in #3650
Fix RequestID docs by @gaby in #3648
Fix Proxy middleware docs by @gaby in #3647
Fix Compress middleware docs by @gaby in #3645
Fix Cache middleware docs by @gaby in #3644
Fix Favicon middleware documentation by @gaby in #3640
Fix Static middleware docs by @gaby in #3643
Fix Healthcheck middleware documentation by @gaby in #3657
Fix KeyAuth middleware docs by @gaby in #3641
Improve Timeout middleware documentation by @gaby in #3675
Add Learning Resources section with Go Interview Practice platform by @RezaSi in #3691
Fix typos in documentation by @kianmeng in #3695
document utils package migration by @ReneWerner87 in #3704
Note CSRF ContextKey removal by @ReneWerner87 in #3706
Note removal of context keys by @ReneWerner87 in #3707

New Contributors

@RezaSi made their first contribution in #3691
@kianmeng made their first contribution in #3695
@cuiweixie made their first contribution in #3698

A fully-detailed view of all new features and the migration guide is available in our
https://docs.gofiber.io/next/whats_new

Full Changelog: v3.0.0-beta.5...v3.0.0-rc.1

@vhespanha

🚀 New Features

Middleware/keyAuth: Add support for context.Context in keyauth middleware by @vhespanha in #3287
Middleware/logger: Add Skip function to logger middleware by @JIeJaitt in #3333
Middleware/logger: Add predefined log formats by @edvardsanta in #3359
Middleware/logger: Add support for ForceColors in Logger middleware by @yorickdewid in #3428
Middleware/session: Add support for Keys() in session middleware by @sixcolors in #3517
Middelware/timeout: Add config for Timeout middleware by @ReneWerner87 in #3604
Add End() method to Ctx by @grivera64 in #3280
Improve and Optimize ShutdownWithContext Func by @JIeJaitt in #3162
Add support for multipart file binding by @efectn in #3309
Add Req and Res API by @nickajacks1 in #2894
Add support for application state management by @efectn in #3360
Enhance CheckConstraint method for improved error handling by @JIeJaitt in #3356
Add All method to Bind by @edvardsanta in #3373
Add Support for service dependencies by @mdelapenya in #3434
Add Support for Removing Routes by @ckoch786 in #3230
fiber.Context implement context.Context by @pjebs in #3382
Add support for NewErrorf by @gaby in #3463
Add NewWithCustomCtx initialization helper by @ReneWerner87 in #3476
Add UNIX socket support by @LaptopCat in #3535
Add support for Msgpack by @hotrungnhan in #3565
Add context methods to fiber.Storage interface by @efectn in #3566

🧹 Updates

Middleware/basicAuth: Enhance BasicAuth middleware to better comply with RFC 6750 by @gaby in #3484
Middleware/basicAuth: Improve BasicAuth middleware default security by @gaby in #3522
Middleware/cache: Improve cache middleware RFC compliance by @gaby in #3488
Middleware/cors: Improve CORS middleware response headers by @gaby in #3505
Middleware/cors: Improve CORS tests coverage by @gaby in #3530
Middleware/csrf: Improve CSRF tests coverage by @gaby in #3531
Middleware/csrf: Add missing CSRF token extractor tests by @gaby in #3527
Middleware/csrf: Refactor CSRF middleware and enhance documentation by @sixcolors in #3598
Middleware/csrf: Enhance CSRF tests to address unsafe header value issue (#2045) by @sixcolors in #3485
Middleware/earlyData: Improve EarlyData middleware tests coverage by @gaby in #3520
Middleware/encryptCookie: Enhance config validation in EncryptCookie middleware by @gaby in #3491
Middleware/envVar: Refactor EnvVar middleware by @gaby in #3513
Middleware/helmet: Improve Helmet middleware tests coverage by @gaby in #3523
Middleware/idempotency: Improve Idempotency middleware tests coverage by @gaby in #3521
Middleware/keyAuth: Enhance KeyAuth middleware to better comply with RFC 6750 by @gaby in #3482
Middleware/logger: Logger Middleware tests to use regex for time validation by @ReneWerner87 in #3392
Middleware/timeout: unify and enhance timeout middleware by @ReneWerner87 in #3275
Middleware/proxy: Fix proxy middleware tests for offline environments by @gaby in #3467
Middleware/proxy: Improve proxy middleware by @ReneWerner87 in #3468
Middleware/static: Improve static middleware security by @gaby in #3595
Middleware/static: Improve sanitizePath performance by @ReneWerner87 in #3601
Value of map is unused in uniqueRouteStack by @ksw2000 in #3320
Reduce the Memory Usage of ignoreHeaders by @ksw2000 in #3322
Improve Performance of getSplicedStrList by @ksw2000 in #3318
Add go1.24 to CI matrix by @gaby in #3325
Migrate randString to rand v2 by @ksw2000 in #3329
Sorting error in sortAcceptedTypes by @ksw2000 in #3331
Reduce the memory usage of RoutePatternMatch by @ksw2000 in #3335
Replace findLastCharsetPosition with strings.LastIndexByte by @ksw2000 in #3338
Replace isInCharset with bytes.IndexByte by @ksw2000 in #3342
Optimize routeParser by using sync.Pool by @ksw2000 in #3343
Fix linter workflow failures by @gaby in #3354
Mark unused tests with t.SkipNow by @alexandear in #3366
Remove two string fields in DefaultCtx to save 32 bytes by @ksw2000 in #3353
Replace treePath with treePathHash in DefaultCtx to reduce memory usage by @ksw2000 in #3368
Add Immutable benchmarks for default case by @gaby in #3374
Remove redundant field method in DefaultCtx by @ksw2000 in #3372
Simplify HealthCheck middleware by @gaby in #3380
Add findNextNonEscapedCharPosition for single-byte charset cases by @ksw2000 in #3378
Change c.Redirect() default status by @andradei in #3415
Improve routing treeBuild flow by @ReneWerner87 in #3456
Add unit-test for header injection by @gaby in #3470
Performance optimizations by @ReneWerner87 in #3477
Make genericParseType return error by @ksw2000 in #3473
Add URI Test case for Test_Ctx_Binders by @ReneWerner87 in #3480
Improve performance for "equalFieldType" function by @ReneWerner87 in #3479
Update minimum go version to 1.24 by @ReneWerner87 in #3481
Use slices.Contains to simplify code by @tongjicoder in #3486
Use maps.Copy to simplify code by @alexandear in #3490
Remove deprecated comments and documenting recent changes by @ReneWerner87 in #3498
Update loop syntax for retry mechanism by @MonkyMars in #3516
Remove repo codecov.yml by @gaby in #3525
Improve Retry addon tests coverage by @gaby in #3526
Improve hooks test coverage by @gaby in #3524
Update codecov configuration by @gaby in #3528
Improve Binder tests coverage by @gaby in #3529
Use GetState to reduce duplicate code by @ksw2000 in #3542
Improve Cookie() validation by @gaby in #3546
Improve Router tests coverage by @gaby in #3550
Improve Accept* compliance with RFC 9110 by @gaby in #3548
Refactor fasthttp iter calls to range loops by @ReneWerner87 in #3559
Fix compression benchmarks by @gaby in #3561
Add iterator helpers for client types by @ReneWerner87 in #3560
Improve iterator performance. by @ksw2000 in #3562
Update utils dependency by @ReneWerner87 in #3576
Refactor Opt-in support for CBOR by @ReneWerner87 in #3580
Simplify generic function calls by @axrav in #3578
Add modernize lint by @ReneWerner87 in #3590
Revert "Add support for context.Context in keyauth middleware" by @sixcolors in #3364
Revert "Add Context Support to RequestID Middleware" by @sixcolors in #3365

🐛 Bug Fixes

Middleware/envVar: Fix missing Allow header in EnvVar middleware per RFC 9110 by @gaby in #3570
Middleware/static: Fix static/favicon middlewares file descriptor leaks by @gaby in https://github.com/gofiber/fiber/pu...

@gaby

🐛 Bug Fixes

Add upper index limit for parsers by @gaby in #3503
Embedded struct parsing by @ReneWerner87 in #3478
Fix Content-Type comparison in Is() by @gaby in #3537
Fix MIME type equality checks by @gaby in #3603

Full Changelog: v2.52.8...v2.52.9

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Releases: gofiber/fiber

v3.1.0

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v2.52.12

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v3.0.0

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v2.52.11

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v3.0.0-rc.3

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v2.52.10

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v3.0.0-rc.2

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v3.0.0-rc.1

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v3.0.0-beta.5

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v2.52.9

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