BUGFIXES

• fix: data race with trustedCIDRs from #2674(#2675)

BUGFIXES

• fix compile error from #2572 (#2600)
• fix: print headers without Authorization header on broken pipe (#2528)
• fix(tree): reassign fullpath when register new node (#2366)

ENHANCEMENTS

• Support params and exact routes without creating conflicts (#2663)
• chore: improve render string performance (#2365)
• Sync route tree to httprouter latest code (#2368)
• chore: rename getQueryCache/getFormCache to initQueryCache/initFormCa (#2375)
• chore(performance): improve countParams (#2378)
• Remove some functions that have the same effect as the bytes package (#2387)
• update:SetMode function (#2321)
• remove a unused type SecureJSONPrefix (#2391)
• Add a redirect sample for POST method (#2389)
• Add CustomRecovery builtin middleware (#2322)
• binding: avoid 2038 problem on 32-bit architectures (#2450)
• Prevent panic in Context.GetQuery() when there is no Request (#2412)
• Add GetUint and GetUint64 method on gin.context (#2487)
• update content-disposition header to MIME-style (#2512)
• reduce allocs and improve the render WriteString (#2508)
• implement ".Unwrap() error" on Error type (#2525) (#2526)
• Allow bind with a map[string]string (#2484)
• chore: update tree (#2371)
• Support binding for slice/array obj [Rewrite] (#2302)
• basic auth: fix timing oracle (#2609)
• Add mixed param and non-param paths (port of httprouter#329) (#2663)
• feat(engine): add trustedproxies and remoteIP (#2632)

ENHANCEMENTS

• Improve performance: Change *sync.RWMutex to sync.RWMutex in context. #2351

Release Notes

• BUGFIXES
  • fix missing initial sync.RWMutex (#2305)
• ENHANCEMENTS
  • Add set samesite in cookie. (#2306)

Contributors

• @appleboy

Release Notes

• BUGFIXES
  • Revert "fix accept incoming network connections" (#2294) See the critical issue #2292

Contributors

• @appleboy

Release Notes

BREAKING

• chore(performance): Improve performance for adding RemoveExtraSlash flag (#2159)
• drop support govendor (#2148)
• Added support for SameSite cookie flag (#1615)

FEATURES

• add yaml negotitation (#2220)
• FileFromFS (#2112)

BUGFIXES

• Unix Socket Handling (#2280)
• Use json marshall in context json to fix breaking new line issue. Fixes #2209 (#2228)
• fix accept incoming network connections (#2216)
• Fixed a bug in the calculation of the maximum number of parameters (#2166)
• [FIX] allow empty headers on DataFromReader (#2121)
• Add mutex for protect Context.Keys map (#1391)

ENHANCEMENTS

• Add mitigation for log injection (#2277)
• tree: range over nodes values (#2229)
• tree: remove duplicate assignment (#2222)
• chore: upgrade go-isatty and json-iterator/go (#2215)
• path: sync code with httprouter (#2212)
• Use zero-copy approach to convert types between string and byte slice (#2206)
• Reuse bytes when cleaning the URL paths (#2179)
• tree: remove one else statement (#2177)
• tree: sync httprouter update (#2173) (#2172) (#2171)
• tree: sync part httprouter codes and reduce if/else (#2163)
• use http method constant (#2155)
• upgrade go-validator to v10 (#2149)
• Refactor redirect request in gin.go (#1970)
• Add build tag nomsgpack (#1852)

DOCS

• docs(path): improve comments (#2223)
• Renew README to fit the modification of SetCookie method (#2217)
• Fix spelling (#2202)
• Remove broken link from README. (#2198)
• Update docs on Context.Done(), Context.Deadline() and Context.Err() (#2196)
• Update validator to v10 (#2190)
• upgrade go-validator to v10 for README (#2189)
• Update to currently output (#2188)
• Fix "Custom Validators" example (#2186)
• Add project to README (#2165)
• docs(benchmarks): for gin v1.5 (#2153)
• Changed wording for clarity in README.md (#2122)

MISC

• ci support go1.14 (#2262)
• chore: upgrade depend version (#2231)
• Drop support go1.10 (#2147)
• fix comment in mode.go (#2129)

Contributors

• @AcoNCodes
• @AstolfoKawaii
• @BradyBromley
• @KaushikNeelichetty
• @anio
• @appleboy
• @develerik
• @fifsky
• @jbampton
• @keob
• @manute
• @mosdeo
• @nikandfor
• @nsiregar
• @panjf2000
• @plsmaop
• @rujews
• @ryanjyoder
• @sapk
• @thinkerou
• @victorcoder
• @vkd

Feature

• [NEW] Now you can parse the inline lowercase start structure #1893
• [NEW] [Break-Backward] Hold matched route full path in the Context #1826
• [NEW] Add context param query cache #1450
• [NEW] Add support of multipart multi files #1949
• [NEW] Support bind http header param #1957
• [NEW] Support bind unix time #1980
• [NEW] Support negative Content-Length in DataFromReader #1981
• [NEW] Add DisallowUnknownFields() in gin.Context.BindJSON() #2028
• [NEW] Use specific net.Listener with Engine.RunListener() #2023

Bug fix

• [FIX] Use DefaultWriter and DefaultErrorWriter for debug messages #1891
• [FIX] Some code improvements #1909
• [FIX] Use encode replace json marshal increase json encoder speed #1546
• [FIX] Fix context.Params race condition on Copy() #1841
• [FIX] Improve GetQueryMap performance #1918
• [FIX] Improve get post data #1920
• [FIX] Use context instead of x/net/context #1922
• [FIX] Attempt to fix PostForm cache bug #1931
• [FIX] [Break-Backward] Drop support for go1.8 and go1.9 #1933
• [FIX] Bugfix for the FullPath feature #1919
• [FIX] Gin1.5 bytes.Buffer to strings.Builder #1939
• [FIX] Upgrade github.com/ugorji/go/codec #1969
• [FIX] Simplify code #2004
• [FIX] Identify terminal on a RISC-V architecture for auto-colored logs #2019
• [FIX] [Break-Backward] Context.JSONP() now expects a semicolon (;) at the end #2007
• [FIX] [Break-Backward] Upgrade validator version to v9 #1015
• [FIX] Fix some typo #2079 #2080
• [FIX] Relocate binding body tests #2086
• [FIX] Use Writer in Context.Status #1606
• [FIX] Engine.RunUnix() now returns the error if it can't change the file mode #2093
• [FIX] RouterGroup.StaticFS() leaked files. Now it closes them. #2118
• [FIX] Context.Request.FormFile leaked file, now it closes it #2114
• [FIX] Ignore walking on form:"-" mapping #1943
• [REFACTOR] [Break-Backward] Use encode replace json marshal increase json encoder speed #1546

Feature

• [NEW] Support for Go Modules #1569
• [NEW] Refactor of form mapping multipart requesta #1829
• [NEW] Supporting file binding #1264
• [NEW] Add support for mapping arrays #1797
• [NEW] Make context.Keys available as LogFormatterParams #1779
• [NEW] Use internal/json for Marshal/Unmarshal #1791
• [NEW] Support mapping time.Duration #1794
• [NEW] Refactor form mappings #1749
• [NEW] Added flag to context.Stream indicates if client disconnected in middle of stream #1252
• [NEW] Extend context.File to allow for the content-dispositon attachments via a new method context.Attachment #1260
• [NEW] Add prefix from X-Forwarded-Prefix in redirectTrailingSlash #1238
• [NEW] Add context.HandlerNames() #1729
• [NEW] Add response size to LogFormatterParams #1752
• [NEW] Allow ignoring field on form mapping #1733
• [NEW] Add a function to force color in console output. #1724
• [NEW] Binding for URL Params #1694
• [NEW] Add LoggerWithFormatter method #1677
• [NEW] RunFd method to run http.Server through a file descriptor #1609
• [NEW] Yaml binding support #1618
• [NEW] Add PureJSON renderer #694
• [NEW] Set default time format in form binding #1487
• [NEW] Upgrade dependency libraries #1491

Bug fix

• [FIX] Truncate Latency precision in long running request #1830
• [FIX] IsTerm flag should not be affected by DisableConsoleColor method. #1802
• [FIX] Readme updates #1793 #1788 1789
• [FIX] StaticFS: Fixed Logging two log lines on 404. #1805, #1804
• [FIX] Moved examples to stand alone Repo #1775
• [FIX] Support HTTP content negotiation wildcards #1112
• [FIX] Pass MaxMultipartMemory when FormFile is called #1600
• [FIX] LoadHTML* tests #1559
• [FIX] Removed use of sync.pool from HandleContext #1565
• [FIX] Format output log to os.Stderr #1571
• [FIX] Make logger use a yellow background and a darkgray text for legibility #1570
• [FIX] Remove sensitive request information from panic log. #1370
• [FIX] log.Println() does not print timestamp #829 #1560
• [FIX] Add missing copyright and update if/else #1497
• [FIX] Update msgpack usage #1498
• [FIX] Use protobuf on render #1496
• [FIX] Add support for Protobuf format response #1479
• [FIX] Add BindXML and ShouldBindXML #1485
• [FIX] CI testing updates #1671 #1670 #1682 #1669
• [FIX] StaticFS(): Send 404 when path does not exist #1663
• [FIX] Handle nil body for JSON binding #1638
• [FIX] Support bind uri param #1612
• [FIX] recovery: fix issue with syscall import on google app engine #1640
• [FIX] Make sure the debug log contains line breaks #1650
• [FIX] Panic stack trace being printed during recovery of broken pipe #1089 #1259
• [FIX] Context.Next() - recheck len of handlers on every iteration. #1745
• [FIX] Fix all errcheck warnings #1739 #1653
• [FIX] Change color methods to public in the defaultLogger. #1771
• [FIX] Update writeHeaders method to use http.Header.Set #1722
• [FIX] context.Copy() race condition #1020

CHANGELOG

Gin 1.3.0

• [NEW] Add func (*Context) QueryMap, func (*Context) GetQueryMap, func (*Context) PostFormMap and func (*Context) GetPostFormMap to support type map[string]string as query string or form parameters, see #1383
• [NEW] Add func (*Context) AsciiJSON, see #1358
• [NEW] Add Pusher() in type ResponseWriter for supporting http2 push, see #1273
• [NEW] Add func (*Context) DataFromReader for serving dynamic data, see #1304
• [NEW] Add func (*Context) ShouldBindBodyWith allowing to call binding multiple times, see #1341
• [NEW] Support pointers in form binding, see #1336
• [NEW] Add func (*Context) JSONP, see #1333
• [NEW] Support default value in form binding, see #1138
• [NEW] Expose validator engine in type StructValidator, see #1277
• [NEW] Add func (*Context) ShouldBind, func (*Context) ShouldBindQuery and func (*Context) ShouldBindJSON, see #1047
• [NEW] Add support for time.Time location in form binding, see #1117
• [NEW] Add func (*Context) BindQuery, see #1029
• [NEW] Make jsonite optional with build tags, see #1026
• [NEW] Show query string in logger, see #999
• [NEW] Add func (*Context) SecureJSON, see #987 and #993
• [DEPRECATE] func (*Context) GetCookie for func (*Context) Cookie
• [FIX] Don't display color tags if func DisableConsoleColor called, see #1072
• [FIX] Gin Mode "" when calling func Mode now returns const DebugMode, see #1250
• [FIX] Flush() now doesn't overwrite responseWriter status code, see #1460

• [NEW] Switch from godeps to govendor
• [NEW] Add support for Let's Encrypt via gin-gonic/autotls
• [NEW] Improve README examples and add extra at examples folder
• [NEW] Improved support with App Engine
• [NEW] Add custom template delimiters, see #860
• [NEW] Add Template Func Maps, see #962
• [NEW] Add *context.Handler(), see #928
• [NEW] Add *context.GetRawData()
• [NEW] Add *context.GetHeader() (request)
• [NEW] Add *context.AbortWithStatusJSON() (JSON content type)
• [NEW] Add *context.Keys type cast helpers
• [NEW] Add *context.ShouldBindWith()
• [NEW] Add *context.MustBindWith()
• [NEW] Add *engine.SetFuncMap()
• [DEPRECATE] On next release: *context.BindWith(), see #855
• [FIX] Refactor render
• [FIX] Reworked tests
• [FIX] logger now supports cygwin
• [FIX] Use X-Forwarded-For before X-Real-Ip
• [FIX] time.Time binding (#904)