1.5.0 (2016-06-08)

• Added :http? option to Jetty adapter to allow HTTP to be turned off
• Added :send-server-version? option to Jetty adapter
• Added :exclude-ciphers and :exclude-protocols options to Jetty adapter
• Added a process listener function to wrap-multipart-params
• Made file-response prefer HTML files as indexes over other formats
• Made wrap-reload keep throwing compile exceptions, so errors aren't lost
• Fixed issue with :recreate metadata not being removed from sessions
• Fixed exception in wrap-nested-params on bad input
• Updated Ring-Codec to 1.0.1 to fix exceptions on bad URL encoding

1.4.0 (2015-07-09)

• Updated minimum Clojure version to 1.5.1
• Updated Jetty to 9.2.10 as Jetty 7 is at EOL (adapter now needs JDK 7 or later)
• Added four new Jetty 9 specific options to Jetty adapter
• Added :protocol key to the request map in the SPEC
• Added class :loader option to wrap-resource and resource-response
• Fixed lowercase header bug when working with non-english locales
• Added optional status argument to ring.util.response/redirect
• Added ring.util.response/resource-data multimethod
• Added functionality to regenerate sessions using :recreate metadata
• Fixed not-modified middleware affecting POSTs and 404s
• Added find-header and update-header to ring.util.response
• Fixed charset case sensitivity bug
• Updated clj-stacktrace, tools.reader, clj-time and Apache Commons FileUpload
• Fixed temporary filename leak in multipart-params middleware
• Updated wrap-file to accept java.io.File instances
• Updated ns-tracker to 0.3.0 to with more robust namespace parsing
• Fixed issue with clj-time cookie expiry dates on non-English locales

1.3.2 (2014-11-27)

• Ensure Jetty adapter threadpool is cleaned when server fails to start
• Fixed NPE in resource-response for directory resources in jar files
• Stopped ring.util.servlet/make-service being called every request
• Made wrap-nested-params safe to use with already nested params
• Fixed form field encoding in wrap-multipart-params
• Added mimetype for HTML5 application cache manifest

1.3.1 (2014-08-24)

• Support HEAD requests in ring.middleware.resource/resource-request
• Fix handling of nested parameters with names that include newlines

1.3.0 (2014-06-02)

• Deprecated :content-type, :content-length and :character-encoding keys in SPEC
• Removed deprecated keys from source code
• Added content-length, content-type and character-encoding to ring.util.request
• Added urlencoded-form? to ring.util.request
• Fixed 304 not-modified responses to set content-length header
• Added options to wrap-cookies to specify encoder and decoder functions
• Fixed wrap-head middleware when response is nil
• Cryptography improvements; RNG faster under Linux
• Jetty adapter accepts filepaths for :truststore option
• Added :min-threads, :max-queued and :max-idle-time options to Jetty adapter
• Fixed stacktrace middleware to handle assertion errors
• Added optional body to ring.util.response/created function
• Added :servlet-context-path to requests from servlet containers
• Added mimetypes for edn and dart
• Updated ns-tracker, clj-stacktrace and clj-time dependencies

1.2.2 (2014-03-13)

• Cookie middleware now adheres to RFC 6265
• Fix for wrap-nested-params middleware
• Update tools.reader version

1.2.1 (2013-10-28)

• Fix for resources in jar files created with Leiningen 2.3.3 or above
• Fix for UTF-8 characters in resource filenames
• javax.servlet now a provided dependency

1.2.0 (2013-07-08)

• Refactor of middleware to support async systems like Pedestal
• Added wrap-not-modified middleware
• Deprecated wrap-file-info middleware
• Added ring.util.request namespace
• file-response and resource-response include content-length and last-modifed headers
• Use of dedicated EDN reader for security
• Prettier wrap-stacktrace middleware
• Support for :path-info and :context keys
• Factored out encoding/decoding of data into ring-codec library
• Fixed bug with :session-cookie-attrs not working if cookie not set
• Fixed bug with last-modified dates on Windows
• Fixed case-sensitivity issues in middleware handling headers
• Added get-header, created and url-response to ring.util.response

1.1.8 (2013-01-20)

• Updated ns-tracker dependency to fix issue with Clojure 1.5.0
• Updated clj-stacktrace dependency to fix exception reporting

1.1.7 (2013-01-12)

• Secuity bug fix. See: http://goo.gl/DTRhn

1.1.6 (2012-09-22)

• Removed default charset being incorrectly set on images
• Fixed another bug in wrap-reload by updating ns-tracker version

1.1.5 (2012-09-03)

• Fixed hanging when compiling handler with wrap-multiparm-params middleware

1.1.4 (2012-09-02)

• Fixed bug in wrap-reload by updating ns-tracker version

1.1.3 (2012-08-22)

• Fixed wrap-multipart creating default store each request
• Fixed wrap-session :root option default overriding :cookie-attrs
• Fixed potential security issue where users could force a custom session cookie name

1.1.2 (2012-08-12)

• Fixed bug with content-type parameters in adapter and servlets
• Fixed bug with temp-file store spawning too many threads

1.1.1 (2012-06-16)

• Fixed bug with url-decoding "$"
• Fixed bug with trust-store password

1.1.0 (2012-04-23)

• Support for SSL client certificates in Jetty adapter
• Jetty adapter dependency upgraded to 7.6.1
• wrap-cookies support for Joda-Time objects in expires and max-age attributes
• Added wrap-head middleware
• wrap-file middleware has option to follow symlinks
• Added form-encode and form-decode to ring.util.codec
• Fixed url-encode and url-decode to handle "+" correctly
• Added ring.util.io namespace
• Deprecated ring.util.test namespace
• Hiccup ring-devel dependency upgraded to 1.0.0
• Added more functions to ring.util.response
• Default number of Jetty adapter threads is now 50
• Support for KeyStore instances in Jetty adapter
• Jetty configurator option now always applied last

1.0.2 (2012-01-25)

• Updated clj-stacktrace to 0.2.4 to fix swank-clojure issue

1.0.1 (2011-12-18)

• Workaround for CLJ-885

1.0.0 (2011-12-11)

• Multipart parameters with same name correctly create vector of values
• Fixed exception when resource-response is passed a directory
• wrap-reload middleware changed to act like wrap-reload-modified
• wrap-keyword-params ignores parameter names that cannot be keywords
• wrap-keyword-params can be safely applied multiple times
• Removed ring.middleware.static
• Servlet outputstream no longer explicitly closed and flushed
• Downgraded Jetty from 6.1.26 to 6.1.25 to solve socket issue
• Jetty SSL adapter respects the :host option
• Cookies can be set as http-only
• Fixed wrap-params for non-UTF8-encoded POST requests
• Fixed wrap-multipart-params bug that occurs in Clojure 1.3.0
• Better error reporting on invalid cookie attributes in wrap-cookies

0.3.11 (2011-07-14)

• Multipart parameter storage backends (temp-file and byte-array)
• Added redirect-after-post utility function
• Character encoding of response set from content type

0.3.10 (2011-06-28)

• Updated Hiccup to 0.3.6 for Clojure 1.3.0 compatibility

0.3.9 (2011-06-26)

• wrap-params no longer excepts on invalid urlencoded query string
• ring.util.servlet accepts multiple headers of the same name

0.3.8 (2011-04-23)

• resource-response returns File object when possible
• Added resource middleware
• Stacktrace middleware displays causes (nested exceptions)
• Bug fixes and refactor of stacktrace middleware

0.3.7 (2011-03-05)

• Lint middleware recognises ISeq as valid response body
• Added ring.util.mime-types namespace
• Added content-type middleware

0.3.6 (2011-02-16)

• Session and flash middleware handle nils without excepting
• Cookie session store compares HMAC with constant-time function

0.3.5 (2010-11-27)

• Context classloader now used for resource responses
• Removed HttpCore adapter from repository
• InputStream response body guaranteed to close
• Updated Jetty dependencies to 6.1.26

0.3.4 (2010-11-16)

• wrap-cookies no longer overwrites existing Set-Cookie header
• String response bodies no longer have extra newline

0.3.3 (2010-10-31)

• Added console logging for ring.handler.dump and ring.middleware.stacktrace
• Removed runtime dependency on clojure.contrib

0.3.2 (2010-10-11)

• Added nested-params middleware

0.3.1 (2010-09-26)

• Fixed multipart string encoding bug
• Memory sessions can now take a user-defined atom as an argument
• file-info middleware date checking improved
• Added option map to file middleware
• Jetty adapter :configurator option can now set Jetty handlers

0.3.0 (2010-09-19)

• Updated Clojure and Clojure-Contrib version to 1.2.0

0.2.6 (2010-09-09)

• Fixed non-string param values in keyword params middleware

0.2.5 (2010-07-06)

• Hopefully the last flash middleware fix we'll need
• Added ring.util.response/resource-response function

0.2.4 (2010-07-04)

• Fixed race condition in file-info middleware date parsing
• Forced US locale for file-info middleware date parsing
• Fixed NPE in multipart-params middleware when field is nil
• Fixed another flash middleware bug that was wiping out session data

0.2.3 (2010-06-17)

• Code updated to be more Clojure 1.2 compatible
• Fixed bug in r.m.flash that was wiping out the session
• Added If-Modified-Since support to r.m.file-info
• Added ring.util.response/header
• Added :root key to r.m.session as a shortcut to cookie path attribute
• Updated ring-devel to use Hiccup instead of clj-html
• Session cookie attributes can now be set by adding a :session-cookie-attrs key to the response.

0.2.2 (2010-05-16)

• Introduce middleware for session flash
• Cookie middleware made to work for browsers that don't follow cookie RFC (which is most of them)

0.2.1 (2010-05-05)

• Depend on javax.servlet instead of org.mortbay.jetty for Servlet API artifact

0.2.0 (2010-03-28)

• Distribute Ring as separate Maven artifacts: ring-core, ring-servlet, ring-devel, ring-jetty-adapter, and ring-http-core-adapter
• The ring artifact now just depends on all of these granular artifacts
• Build with Leiningen
• Test with clojure.test
• Depend only on stable point-released libraries
• Introduce new middlewares for params, cookies, sessions
• Intro new utils for encoding/decoding, forming responses, and unit testing
• No longer require namespacing of request and response keys
• More documentation, including autodocs
• Various bugfixes

0.1.0 (2009-09-06)

• First numbered Ring release
• Adopt ring.{handler,middleware,adapter,util}.* namespace framework