CHANGELOG

Version 1.1-M8 (2013-06-10)
---------------------------
- Upgraded to Scala 2.10.2, Akka 2.1.4 and latest versions of all dependencies
- general: added automatic source formatting via sbt-scalariform
- spray-caching: folded `Cache.fromFuture` into Cache.apply
- spray-can:

  + migrated from old spray-io onto new akka-io
  + completely rewrote client-side APIs for improved architecture and usability
  + completely rewrote HTTP parser for cleanliness and much better performance
  + rewrote HTTP renderer for cleanliness and performance
  + many fixes, additions and smaller improvements

- spray-client:

  + removed HttpConduit (now part of spray-can client-side APIs)
  + moved HttpDialog from spray-can into spray-client
  + adapted to new spray-can client layer

- spray-http:

  + major refactoring for cleanliness and performance
  + established serializability for all model classes
  + added custom RFC3986-compliant URI model incl. fast parser
  + many fixes, additions and smaller improvements

- spray-httpx:

  + added marshaller for `Try[T]`
  + added Json4s native and Json4S jackson support
  + many fixes, additions and smaller improvements

- spray-io:

  + migrated large majority of logic to new Akka I/O layer (for Akka 2.2)
  + backported new Akka I/O layer from Akka 2.2 to Akka 2.1
  + updated remaining logic

- spray-routing:

  + added several new directives (most notably: FutureDirectives, AnyParamDirectives)
  + many fixes, additions and smaller improvements

- spray-servlet:

  + fixed NPE during exception handling using `e.getMessage`
  + enabled dynamic timeout setting via SetRequestTimeout and SetTimeoutTimeout commands
  + smaller improvements

- spray-util: many small fixes and improvements


Version 1.1-M7 (2012-12-19)
---------------------------
- Upgraded to Scala 2.10.0-RC5, Akka 2.1.0-RC6
- spray-can:

  + fixed broken overridability of SprayCanHttpServerApp.system member
  + fixed request rendering to not suppress custom Date headers
  + fixed rendering of 'Content-Length: 0' request headers
  + added option for tagging log messages with custom prefixes, closed #153
  + added DefaultHttpClient extension, closed #166
  + added explicit naming for connection actors

- spray-http:

  + fixed non-public access to the HttpRequest URI and queryParams members through the 'copy' method
  + added HttpMessagePart extractor
  + improved Date header parser to allow UTC as well as GMT time zone label
  + improved language-tag parser to also accept tags according to BCP 47, closed #168

- spray-httpx: changed JSON rendering to always be UTF-8 encoded
- spray-io:

  + changed IOExtension.ioBridge to IOExtension.ioBridge()
  + added option for tagging log messages with custom prefixes, closed #153
  + added proper supervisor strategy for connection actors: stop (and close connection) on all exceptions
  + improved enabling/disabling of encryption on the connection (SslTlsSupport)
  + flexibilized connection tag provision
  + changed IOClient.Connected events to be sent with connection actor as sender

- spray-routing:

  + fixed rejection duplication in certain cases
  + changed default marshalling encoding to UTF-8
  + added SimpleRoutingApp trait
  + added `complete(Future[StatusCode])` overload
  + added `optionalHeaderValuePF` directive
  + simplified and homogenized ExceptionHandler and RejectionHandler to both return Routes

- testkit: turned response MatchError into proper error message, closed #165
- util:

  + introduced SprayActorLogging trait
  + improved LoggingContext with configurability regarding logger name generation
  + improved PimpedFuture.delay to accept implicit ActorRefFactory instead of ActorSystem

- examples:

  + added simple-routing-app example
  + renamed simple-on-jetty and simple-on-spray-can examples to on-jetty / on-spray-can resp.

- smaller fixes and improvements


Version 1.1-M6 (2012-11-30)
---------------------------
- Upgraded to Scala 2.10.0-RC3, Akka 2.1.0-RC3, parboiled 1.1.4, shapeless 1.2.3 and spray-json 1.2.3
- Added 'is-local-ActorRef' assertions across modules (where applicable)
- spray-can:

  + removed superfluous ssl-encryption config setting from HttpClient
  + increase default HttpServer pipelining-limit from 1 to 8
  + introduced SprayCanHttpServerApp convenience trait, updated examples
  + smaller performance improvements

- spray-http:

  + added support for 'Bearer' scheme in Authorization header (OAuth 2.0), closes #155
  + renamed 'OtherHttpCredentials' to 'GenericHttpCredentials'
  + improved MediaType model, added more default MediaTypes, closed #157
  + improved warmup
  + improved parser for 'X-Forwarded-For' header to also accept "unknown" elements
  + added DateTime.fromIsoDateTimeString

- spray-httpx: made the (Un)marshaller[NodeSeq] also accept 'application/xml'
- spray-io:

  + turned IOBridge into Actor, added optional parallelism
  + general refactoring for cleanliness and clarity
  + improved flexibility of connection actor creation
  + smaller performance improvements

- spray-routing:

  + added Directive.recover and .recoverPF modifiers
  + introduced HeaderDirectives trait, reworked and improved header extraction directives
  + changed evaluation of 'complete' directive arguments to call-by-name
  + fixed incomplete exception handling in Directive.unwrapFuture
  + renamed getFromFileName directive to getFromFile
  + introduced default, simple HttpServiceActor implementation
  + smaller refactoring in PathMatcher API

- spray-servlet: fixed missing application of root-path setting
- spray-testkit: flexibilized ActorSystem provision for RouteTest, closed #162
- spray-util: changed log level of loggers installed via 'installEventStreamLoggerFor' from DEBUG to WARNING
- smaller fixes and improvements


Version 1.1-M5 (2012-11-09)
---------------------------
- Upgraded to Scala 2.10.0-RC2 and Akka 2.1.0-RC2
- spray-can:

  + fixed NPE in RequestChunkAggregation
  + removed stray logging statement from RequestChunkAggregation
  + fixed incorrect rendering of chunked responses to HEAD requests

- spray-http: fixed incorrect test for response encoding acceptance
- spray-httpx: removed dangerous StatusCodeMarshaller
- spray-io:

  + improved logging of errors in the SslTlsSupport pipeline stage
  + reworked connection closing, added ConfirmedClose reason, fixed #147

- spray-routing:

  + added option for disabling automatic file-chunking
  + removed HttpService.routingSettings method, provision of RoutingSettings now fully implicit
  + renamed Directive.map and .flatMap to .hmap/.hflatMap, re-added .map and .flatMap pimps for single-value directives
  + improved HttpService 'runRoute' wrapper to also work in "sub-route" actors
  + removed 'filter' directive, converted all applications to 'extract(...).flatMap'
  + added 'pathTest' directive
  + improve rendering of directory listings
  + changed default redirection type to '302 Moved Permanently'
  + improved host directive
  + added 'dynamicIf' directives
  + improved and flexibilized DebuggingDirectives
  + add 'complete' overload taking a single StatusCode parameter

- spray-can & spray-servlet: increased default idle and request timeouts to 120s and 30s respectively
- spray-testkit: improved provision of custom RouteTestTimeout
- spray-util: added 'installDebuggingEventStreamLoggers' convenience helper
- smaller fixes and improvements


Version 1.1-M4 (2012-10-19)
---------------------------
- Upgraded to Scala 2.10.0-RC1 and Akka 2.1.0-RC1


Version 1.0-M4 (2012-10-19)
---------------------------
- Upgraded to parboiled 1.1.3 and spray-json 1.2.2
- routing: further flexibilized directive combination with StandardRoutes
- routing: (re)added 'complete' overload taking a Future[HttpResponse], closes #143
- routing: added new directives:

  + unmatchedPath
  + listDirectoryContents
  + getFromBrowseableDirectory / getFromBrowseableDirectories

- smaller fixes and improvements


Version 1.0-M3 (2012-10-12)
---------------------------
Largest refactoring in the history of the project.
Lots of breaking changes. Most importantly:

- Completely new documentation at http://spray.io
- Renamed group id from "cc.spray" to "io.spray"
- Renamed packages from "cc.spray..." to simply "spray..."
- Completely refactored suite module structure (from 4 to 10+1 modules)
- Improved naming of many identifiers across the board
- Completely new architecture underneath routing DSL
- Completely new Marshalling and Unmarshalling infrastructure
- ...


Version 1.0-M2 (2012-05-16)
---------------------------
- spray-io

  + Added SslTlsSupport pipeline stage
  + Fixed SetTimeout messages not working
  + Fixed closing of already closed connections improperly handled
  + Fixed bug in wiring of certain pipeline stages
  + Dropped 'confirm-sends' config setting, added 'ack:Boolean' field to IoWorker.Send
  + Renamed 'SendCompleted' event to 'AckSend'
  + Made IoWorkerThread daemonic
  + Improved pipeline architecture for reduced call stack depth

- spray-can

  + Added SSL/TLS support to HttpServer and HttpClient
  + Added 'ack-sends' setting to client and server config
  + Added 'transparent-head-requests' server config setting
  + Added HttpClient.SetRequestTimeout message
  + Fixed HttpServer not handling 'Expect: 100-continue' headers
  + Fixed HttpClient not properly handling HEAD requests to resources containing a message body
  + Fixed #99 (getFromFile(Name) sometimes throws IllegalStateException when streaming file content)
  + Fixed SetTimeout messages not working
  + Enabled validity verification on HttpRequests and HttpResponses
  + Extended HttpDialog to also accept ActorContexts as dispatcher container

- spray-base

  + http: fixed custom mediatypes not being matched
  + http: fixed ArrayIndexOutOfBoundsException during header parsing of unregistered CustomMediaTypes
  + http: fixed IPv6 Host header parsing failure
  + Fixed #108 (FormDataUnmarshaller should be more resilient)
  + Fixed incorrect error message in HttpContentExtractor
  + Fixed several memory leaks in streamMarshaller

- spray-server

  + Fixed actorSystem dependency in DebuggingDirectives incorrectly named
  + Make ErrorHandling#responseForException public

- spray-client

  + Improve 'unmarshal' pipeline step to accept all 2xx responses instead of only 200

- general

  + Added basic, but still incomplete, sphinx-based documentation system for new spray website
  + Upgraded to Akka 2.0.1
  + Extended simple-http-server and simple-http-client examples with optional SSL/TLS support
  + Fixed EOL related test failures on Windows
  + Lots of smaller fixes and improvements


Version 1.0-M1 (2012-04-05)
---------------------------
- Moved spray-can sources into spray codebase
- Added spray-io component (and spray-util for common code)
- Upgraded all components and examples to Akka 2.0


Version 0.9.0 (2012-03-07)
--------------------------
- Fixed another problem in the request retry logic (spray-client)
- Fixed incorrect response status code for authentication failures with invalid credentials
- Fixed "LruCache implementations also caching exceptions"
- Readded time-to-live based expiration to ExpiringLruCache
- Closed #87 (wrap non-200 responses in special exception)
- Closed #88 (added PathElement PathMatcher)


Version 0.9.0-RC4 (2012-02-27)
------------------------------
- Fixed spray-client retries not always honoring Pipelined dispatch strategy
- Added missing location pointer to entity of generated redirection responses
- Added directives: reject, cookie, optionalCookie, setCookie, deleteCookie,
  headerValue, headerValuePF, clientIP, provide and transformRejections
- Made FilterResult and SprayRoute1 monadic
- Added another overload to the 'authenticate' directive
- Added 'toOption' pimp to Strings (in utils)


Version 0.9.0-RC3 (2012-02-22)
------------------------------
- Fixed #78 (spray-client: unexpected closing of connection not properly handled)


Version 0.9.0-RC2 (2012-02-17)
------------------------------
- Upgrade to Akka 1.3.1
- Fixed getFromResource directive to not serve "content" of resources ending with slash
- Made cacheResults directive honor 'Cache-Control: max-age' header
- Added default Marshaller for Option[T] (#81)
- Added TwirlSupport trait
- Improved DebuggingDirectives trait, added logRequestResponse directive
- Improved relaxed header parsing to also accept custom HttpCharsets


Version 0.9.0-RC1 (2012-02-03)
------------------------------
- Upgrades:

  + Scala 2.9.1
  + Akka 1.3
  + spray-json 1.1.0
  + spray-can 0.9.2
  + SBT 0.11.2

- Changed dependency on akka-actor from scope 'compile' to scope 'provided'
- Added support for chunked responses, including chunk compression and automatic file chunking
- Added new directives: completeWith, redirect, autoChunk, dynamic, transformUnchunkedResponse, transformChunkedResponse
- Added default Marshallers for Eithers, HttpResults, HttpExceptions, Streams, Futures and Array[Byte]
- Added support for JSON (de)serialization via lift-json
- Added support for template rendering via Scalate
- Added support for LDAP authentication
- Added support for asynchronous and cached authentication
- Added option for relaxed header parsing (issue #68)
- Added DebuggingDirectives trait
- Simplified custom rendering of Rejections to HttpResponses
- Improved LruCache implementation to use com.googlecode.concurrentlinkedhashmap
- Fixed #72 (Different HttpConduits sometimes and erroneously share connections)
- Fixed #59 (Factor out Rejection Conversion)
- Fixed #67 ('cacheResults' directive should honor 'Cache-Control: no-cache' request header)
- Fixed most occurrences of implicit ambiguities with SprayJsonSupport
- Fixed several bugs in header parsing and rendering
- Extended spray-example-spray-can to show off new streaming features
- Lots of other fixes, additions and improvements


Version 0.8.0 (2011-11-16)
--------------------------
- Upgrades:

  + Scala 2.9.1
  + Akka 1.2
  + spray-json 1.0.1
  + SBT 0.11.1 (many thx to Steffen for contributing the original buildfile)

- Support for 'application/x-www-form-urlencoded' as well as 'multipart/form-data' form content (many thx to Julien for contributing a lot of the implementation)
- Support for 'multipart/mixed' content (un)marshalling
- Support for spray-can as the first non-servlet-container web server
- Completely rewritten spray-client, now based on the new spray-can HttpClient
- Completely rewritten servlet connector layer for improved performance and stability
- Three new example projects:

  + spray-client-example
  + spray-example-simple
  + spray-example-spray-can

- Unified SimpleParsers and Unmarshallers into a joint 'Deserializer' hierarchy
- Removed 'optionalContent' directive (use 'content(as[Option[T]])' instead)
- Renamed 'spray-http' module to 'spray-base'
- Renamed cc.spray.marshalling to cc.spray.typeconversion
- Renamed SprayJsonMarshalling to SprayJsonSupport
- Moved encoding/decoding to for cc.spray.encoding
- Simplified case class extraction, now 'as(T)' rather than 'as(instanceOf(T))'
- Simplified SprayTest infrastructure making the 'DontDetach' trait obsolete
- Lots of other fixes, additions and improvements


Version 0.7.0 (2011-07-27)
--------------------------
A great number of changes and improvements, most importantly:

- removed dependency on Akka Mist
- upgraded to Scala 2.9.0-1 and Akka 1.1.3
- split into spray-server, spray-client and spray-http
- added support for

  + gzip/deflate encodings
  + authentication/authorization (incl. HTTP Basic Auth)
  + proper server-side caching
  + even better path and parameter matching
  + case class extractions
  + spray-json (un)marshalling
  + Tomcat 6

- closed 27 tickets


Version 0.5.0 (2011-03-31)
--------------------------
first public release