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ruby-excon 0.79.0-1
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0.79.0 2021-02-01
=================

update bundled certificates
fix warnings in lib
fix aliases in headers
updated test dependencies

0.78.1 2020-12-04
=================

refine regex used for header parsing, thanks @dee-see for your help!

0.78.0 2020-10-16
=================

Fix bash-specific gemspec expansion which caused files to be missing in zsh

0.77.0 2020-10-16
=================

Ensure host is first request header, see: RFC 7230 Section 5.4
Update bundled certificates

0.76.0 2020-07-27
=================

remove AddTrust bundled cert hack (no longer needed)
update bundled certs
add support for ssl_verify_hostname parameter
use buffered reads for Excon::Socket.readline

0.75.0 2020-06-17
=================

explicitly require ipaddr

0.74.0 2020-06-12
=================

add ipv6 support to no-proxy handling
comment out add trust cert from bundle (due to expiry)

0.73.0 2020-03-17
=================

add request/response data to proxy errors

0.72.0 2020-01-27
=================

update bundled certificates

0.71.1 2019-12-18
=================

fix frozen chunks through dup prior to binary_encode

0.71.0 2019-12-12
=================

fix for leftover data with interrupted persistent connections

0.70.0 2019-12-02
=================

Update bundled certificates


0.69.1 2019-11-21
=================

Fix mistake in proxy connection error handling

0.69.0 2019-11-21
=================

Raise better proxy connection errors

0.68.0 2019-10-25
=================

Updated bundled certs

0.67.0 2019-09-24
=================

Properly redact user/pass info from proxy credentials
Update bundled certs

0.66.0 2019-08-06
=================

Add remote_ip to datum, enabling usage in middleware
redirect follower now raises after following too many redirects (default 10)
fixed stub clearing in tests to avoid race conditions

0.65.0 2019-07-22
=================

fix yardoc formatting
fix creating Proc without a block
reduce/refine gem file contents
update bundled certs
readd bundled certs to gem file contents

0.64.0 2019-04-15
=================

warn, not error on undefined middlewares#valid_parameter keys

0.63.0 2019-04-12
=================

allow setting min/max ssl versions
add additional nonblocking ruby error classes
set logger via datum, instead of class variables
misc test/travis fixes
consolidate binary encoding, avoid double encoding
error or CR/LF instead of substitute
guard against invalid header keys
also retry blocked connect with newer ruby errors
clarify that username and password should be escaped
better handling of warnings in tests
add stalebot
document NO_PROXY
validate parameter keys based on middleware stack
update default retry on error counts in readme
Sweet32, DES deprioritization fixes to cipher suite
allow overriding retry_errors count
fix for URI escaping in Ruby 2.6
update copyright notice
add metadata to gemspec
update certs


0.62.0 2018-03-27
=================

remove binmode call for StringIO objects

0.61.0 2018-03-16
=================

use default ports for sockets if none specified
add ruby 2.4 and 2.5 to ci testing
follow relative location redirects

0.60.0 2017-12-15
=================

add requests_in_batches
cleanup rakefile, gemfile, etc
add logger/logger= and logging instrumentor
rewind response_block in idempotent instrumentor


0.59.0 2017-09-05
=================

fix backtick vs quote in error message
fix socket pooling to be per-connection instead of per thread
fix tests to ignore proxy env settings

0.58.0 08/01/2017
=================

remove unused error
add retry_interval and related settings for backoff

0.57.1 06/30/2017
=================

fix remote-ip setting to prevent off-by-one issue

0.57.0 06/14/2017
=================

add client_key_data and client_cert_data to valid keys
allow passing explicit host to unix sockets

0.56.0 05/31/2017
=================

fix proxy parse errors
fix url-escaped proxy creds for ssl

0.55.0 02/07/2017
=================

fix minor readme error
update bundled certs
update self-signed certs
update to test with ruby 2.3.3
fix unitialized ResponseParseError error
add missing 'spec_helper' require in tests
add missing 'time' require in tests
use unescape_uri for user/pass in Authorization header
use secure rubygems source uri
update gemnasium badge
update fury badge
update travis badge
update gittip badge

0.54.0 10/17/2016
=================

add howsmyssl rake task for sanity checking
update default ciphers to mozilla intermediate list
fix typo in changelog

0.53.0 09/27/2016
=================

add ability to pass ssl options as strings
progress towards rspec
update bundled certs

0.52.0 08/22/2016
=================

freeze string literals
move toward interpolation, over concatenation (frozen string related)
start conversion toward rspec
move user/pass authorization header setting to request level

0.51.0 07/08/2016
=================

tweak new errors to be an alias rather than inherit

0.50.1 06/28/2016
=================

re-add some missing errors from refactoring

0.50.0 06/28/2016
=================

expand readme
refactor errors for consistancy
optionally allow unstubbed requests
parse/verify path as well as host for connection

0.49.0 03/28/2016
=================

fix nonblock ssl socket connect timeout handling
fix README debug example
make unique class for certificate errors
connection logic cleanup
change stubs back to global (with local option via defaults)
specific handling for set-cookie header exceptions

0.48.0 03/07/2016
=================

optimize by writing part of body with headers when it fits in a chunk

0.47.0 02/29/2016
=================

fix bundled certs
fix instrumentors to allow recording timings

0.46.0 02/26/2016
=================

empty host header for unix sockets
raise EOFError on unexpectedly read nil
add host/path/port to response
keep cookies through redirects
fix to skip decompressing empty bodies
fix escaping for query string
README improvements
fix SocketError initializer
fix incorrect error class usage

0.45.4 07/13/2015
=================

fix undefined errors in error handling
ignore empty proxy values

0.45.3 04/21/2015
=================

guard warning about openssl versions in case constant undefined
ensure rackup listens properly, fixes local tests

0.45.2 04/16/2015
=================

add raw_status reader
improved tests around response/status
rescue IO::WaitWritable for SSL sockets also
indentation fixes
tighten rescue in ssl socket connect to better report non-timeouts
rescue EAGAIN and EWOULDBLOCK for non-blocking connects

0.45.1 03/27/2015
=================

fix scope for readline buffer, fixes dropped initial characters

0.45.0 03/26/2015
=================

prefer default SSL config to ENV, when available
document instrumentor deviation from rails format
better error/warning around openssl 1.0.2 bug
fix nonblocking ssl connect to not have tight loop
also remove user/pass when following redirects

0.44.4 03/04/2015
=================

update bundled certs
loosen travis versions, to get ~> type follow-the-leader behavior
fix syntax issue in ruby 2.2.1

0.44.3 02/24/2015
=================

don't pass body when following GET redirects
fix error rescue case to properly reference error object

0.44.2 02/11/2015
=================

simplify data[:debug] logic
catch nonblock errors around readline


0.44.1 02/01/2015
=================

fix issue with frozen strings in user/pass

0.44.0 01/30/2015
=================

re-implement timeout using IO.select
document custom URI parser usage
fix ruby 2.2 build
improved IPv6 support
Excon::Utils improvements
add 429 errors

0.43.0 01/09/2015
=================

use basic error instead of nil as default for socket error
allow setup_proxy to accept uri
add disable_proxy and proxy: false to disable proxy settings

0.42.1 12/04/2014
=================

update bundled certs
fix redirect follower to avoid erroneously setting basic auth

0.42.0 12/02/2014
=================

fix stubbing section of README
follow redirect for all request methods
remove unhelpful link for excon.io
rescue/ignore illegal seek on rewind
add ssl_cert_store option
allow non-RSA ssl keys
attempt to rewind request_block when idempotent
add configurable thread safety for socket pool


0.41.0 11/05/2014
=================

add :ssl_verify_peer_host option for dev purposes
add #reason_phrase to response

0.40.0 10/06/2014
=================

fix support for specifying ssl_ca_path
more consistent response_block/response.body behavior for mocks
add support for proxies running on unix domain sockets

0.39.6 09/22/2014
=================

pretty print stub not found errors

0.39.5 09/14/2014
=================

fix double delegation error
make client_key_pass valid connection key
cast headers to_s to fix historical symbol usage

0.39.4 08/08/2014
=================

ensure Response#new uses case-insensitive headers
add client cert pass phrase support

0.39.3 08/05/2014
=================

fix for nil and/or unknown proxy values

0.39.2 08/04/2014
=================

respect both ca_file/ca_path when both present

0.39.1 08/04/2014
=================

fix for ssl proxies + remote_ip stuff

0.39.0 08/01/2014
=================

revert to a blocking readline, for performance
simplify status lookup
consolidate proxy code
store defaults as a constant
avoid setting nil user/pass vs just no setting keys
move idempotent warnings in to middleware
simplify validations
use constants in utils
group non-chunk response paring
optimize/simplify socket local lookup
simplify to pro-actively build downcased headers instead of lazily do so
add version to options (so it will appear in debug)
add OS/Ruby version info to options/version for debugging
more consistent output styling for errors
remove TE stuff to simplify
shorten timeout/sleep in streaming tests
remove transfer-encoding altogether if it only includes chunked
only rescue http status errors in relevant tests
use case-insensitive headers in stubs also

0.38.0 07/09/2014
=================

avoid reading non-file bodies (mock related fix)
fixes to readme links
fix excon_debug to set debug_response
ensure both \r and \n are read when parsing headers

0.37.0 06/09/2014
=================

fix chunked reading to avoid chop! on non-chunk endings
fixes for proxy usage

0.36.0 06/04/2014
=================

fix to reconcile streaming changes for chunked encoding

0.35.0 06/03/2014
=================

fix for responses with content_length

0.34.0 05/29/2014
=================

add support for setting ssl_verify_callback
stream partial results imediately, when available
update rack/unicorn in tests to support streaming tests
skip streaming tests on jruby (as they depend on unicorn)
update travis tests to use newest rubinius
improve formatting/readibility of standard instrumentor output

0.33.0 05/15/2014
=================

README clarifications around defaults and basic auth
case insensitive headers

0.32.1 03/13/2014
=================

Fix for SNI (should occur prior to connect)

0.32.0 02/27/2014
=================

README improvements
fixes around LICENSE/CONTRIBUTING/CONTRIBUTORS
update bundled cert
nonblock connect/timeout fixes for ssl sockets
skip reverse lookups where feasible
more secure ssl settings, when available
add escape stuff as middleware
fix to raise exceptions properly
fix for keep alive check
add tests around keep alive
escape/unescape uri added to utils
add support for reusable local ports

0.31.0 12/16/2013
=================

test fixes for Bundler.require usage and Rack::Lint
use production mode + dump errors for tests
use Utils in Excon.stub
add implementation of stuff from WEBrick directly to utils
update test server to send connection close and process buffer after response
add :persistent option, defaults true
group HTTP errors by type
patch to webrick to workaround intermitent test failures
only use Open4 for 1.8.7
update/expand getting help/getting involved in readme

0.30.0 11/25/2013
=================

ensure schema/host/port are passed to redirect follower with relative location
add .ruby-version and .ruby-gemset to .gitignore
pass nil to :response_block for unknown values
use :response_block if expects middleware is not used
refactor Response.parse, add tests
support header continuations
support chunked trailers
improve decompress middleware/tests
add accept-encoding in decompress middleware requests, if missing
fixes for connection close detection
support transfer encoding
fix deprecated URI.decode usage
do not try to use tcp_nodelay for unix sockets
nonblocking connect, connect timeouts for unix sockets
ignore IO#close exceptions
move conditional nonblock to only SSLSocket
skip reverse lookups
avoid mutating canned response from middleware
test against latest rubinius, no longer allow failures
add unicorn as rubinius dev dependency
use webbrick form decode

0.29.0 11/07/2013
=================

make nonblock invalid as request key
add backtrace to all warnings
do not allow idempotent + pipeline
close socket after pipeline if needed
fix Socket#read to match IO.read EOF behavior
use Socket#read for non-blocking readline
respect read_timeout for status read
read response until status line, discard chunked trailer
fix redirect follower to properly change host

0.28.0 10/28/2013
=================

tag warning messages with [excon]
allow specific ssl_versions
fixes around param validation
create a new connection for redirect_follower middleware
add connection_uri/request_uri to utils
avoid mutating connection data
remove connection key in redirect_follower


0.27.6 10/15/2013
=================

warn, but no longer mutate params during validation

0.27.5 10/14/2013
=================

extract validations/port_string to utils module

0.27.4 10/14/2013
=================

fix for https/port string values

0.27.3 10/11/2013
=================

better invalid key handling
avoid mutating port value

0.27.2 10/10/2013
=================

avoid mutating datum in idempotent middleware

0.27.1 10/09/2013
=================

improve warning messages for valid keys

0.27.0 10/04/2013
=================

display warnings based on ruby and/or debug settings
add missing valid connection keys
remove 1.8.7 related nonblock warning
add support for unix sockets
cleanup constants
improve test setup to minimize server spawning
separate connection/request key validation

0.26.0 09/24/2013
=================

add basic decompress middleware
update readme mocking+stubbing info
add unstub functionality
avoid modifying original options in request
jruby fixes
misc cleanup/fixes
encoding/compatibility fixes
close sockets on error
warn when both request_block and idempotent are set

0.25.3 07/18/2013
=================

respect SSL_CERT_DIR/SSL_CERT_FILE
more aggressively include bundled cert as fallback

0.25.2 07/18/2013
=================

add license to gemspec
add "excon/#{version}" default user agent
create/use response parser middleware
fix proxy request info to use datum rather than @data


0.25.1 07/01/2013
=================

fix for jruby ssl
more explicit description in docs

0.25.0 06/20/2013
=================

attempt to use OS certs first, only use bundled as fallback
normalize method in stubs

0.24.0 06/12/2013
=================

allow passing ssl creds as strings or file paths

0.23.0 06/10/2013
=================

defer writing request/headers to allow all-in-one
allow opt-in for request/response error info
add configurable TCP_NODELAY
consolidate warning display
respect ruby verbosity conventions
fix copyright years in notice

0.22.1 05/17/2013
=================

fix logic error in dropping default ports

0.22.0 05/17/2013
=================

remove request/response info from default error messages to avoid
credential leaks
add option to omit default ports (http:80 and https:443)
add examples for form encoding
updates to facilitate streaming responses from middleware responses

0.21.0 05/04/2013
=================

update bundled cacert
add deprecated connection helper
URL decode user/pass for basic auth
fix odd name/permissions in benchmarks
check for socket before closing one
add support for no_proxy
include scheme in socket key
make socket.connect private
allow stub lookup with Excon.stub_for

0.20.1 03/19/2013
=================

dup middlewares to avoid overwriting original set
delete datum[:response] in idempotent to ensure new response is parsed

0.20.0 03/08/2013
=================

redact password from inspect/instrument
downgrade severity of invalid keys from error to warning

0.19.5 03/04/2013
=================

fix ssl socket proxy setup

0.19.4 03/04/2013
=================

fix merge order of params in new

0.19.3 03/01/2013
=================

properly raise errors when datum[:stack] has not yet been set

0.19.2 02/28/2013
=================

add client_cert, client_key to valid connection options

0.19.1 02/27/2013
=================

fix for ssl proxies to allow connect response to be read

0.19.0 02/27/2013
=================

fix requests (pipeline) example in README
make StubNotFound inherit from StandardError (not Excon::Errors::Error)
idempotent reimplemented as middleware
remaining idempotent/instrumentor functionality moved to middleware
move uri parsing to Excon.new
allow for configurable URI parser (ie Addressable vs URI)
move VALID_CONNECTION_KEYS to constants
move idempotent tests to middleware directory
fix output of expects middleware to pass response objects instead of
hashes

0.18.5 02/22/2013
=================

add family to known keys

0.18.4 02/21/2013
=================

remove ssl proxy host_port usage

0.18.3 02/21/2013
=================

update response accessors to read from/write to @data

0.18.2 02/21/2013
=================

one shouldn't rush, fix typo in previous

0.18.1 02/21/2013
=================

fix for http errors when using mocks

0.18.0 02/21/2013
=================

more refactoring around middlewares
add pipelining capabilities
allow [] style access to response attributes


0.17.0 02/01/2013
=================

add patch method
allow passing family for addresses to params/proxy
more consistent empty header passing
nicer debug output
internal refactoring toward middleware pattern

0.16.10 11/16/2012
==================

set default request_params for stub
do not attempt to read body for CONNECT requests

0.16.9 11/16/2012
=================

readme cleanup/clarification around stubs
fix for reading response from ssl proxy

0.16.8 11/12/2012
=================

set file body pos to 0 at beginning of request
add eventmachine to dev dependencies for bad server tests
comment out benchmark deps for now
fix typo in readme

0.16.7 10/17/2012
=================

fix typo in host_port per-request patch

0.16.6 10/17/2012
=================

fix for host_port to recalculate on a per-request basis

0.16.5 10/17/2012
=================

Also retry Timeouts on idempotent requests
Excon.stub now breaks out user/pass from url if supplied
loosen ssl version requirement to allow negotiation
eof on read should return '' instead of nil
build host_port up front to avoid recalculating
set Proxy-Connection: Keep-Alive for https proxies
postpone https upgrade until after proxy connect

0.16.4 09/25/2012
=================

better behavior nonblock and use DEFAULT_NONBLOCK constant
update deprecation/warnings to use $stderr
consistency fixes for REDACT
add REDACT behavior to standard_instrumentor

0.16.3 09/20/2012
=================

remove overly paranoid const checking
change chunk_size to be a param for consistency

0.16.2 08/27/2012
=================

provide more helpful backtraces on connection requests
provide more helpful backtraces on one-off requests
rearrange class methods so params will pass to socket
integrate nonblock backwards compatability fix
rearrange excon.rb to initialize defaults sooner
set nonblock at init time for ssl socket
fixes around nonbleck to properly skip/warn if unavailable but selected

0.16.1 08/15/2012
=================

default to SSLv3 usage

0.16.0 08/14/2012
=================

add nonblock => false to use blocking requests with Timeout.timeout
update readme to describe nonblock and idempotent options

0.15.5 08/01/2012
=================

consolidate proxy handling
proxy settings should pull from connection instead of params (allows
		Excon.defaults[:proxy])
properly raise connect timeout errors
change recommended standard instrumentor ENV to EXCON_DEBUG
remove readline nonblock protections (they didn't fix the windows issue)
don't swallow non-nonblock SSL exceptions
consistency fixes for ssl nonblock error handling
do SNI in ssl_socket setup
use Excon::Response#parse to read https proxy response

0.15.4 07/16/12
===============

rescue/retry nonblock errors from readline (even though they shouldn't
		occur)

0.15.3 07/16/12
===============

remove erroneous newline in proxy auth header

0.15.2 07/16/12
===============

fix capitalization of EXCON constant in auth stuff
properly handle nil user/password values in auth
various fixes to proxy and related tests

0.15.1 07/16/12
===============

fix for sending user/pass to proxy

0.15.0 07/16/12
===============

clarifications in README
added base error class to message for Excon::SocketError
fixes for proxy, sets properly on http and passes auth

0.14.3 07/05/12
===============

remove a redundant setter in response streamer
standardize on each (instead of for) to iterate enumerables

0.14.2 06/26/12
===============

fix invoke_stub to convert files into strings before comparing

0.14.1 06/19/12
===============

accept port as a separate option
ensure first read from socket is nonblock (fixes read_timeouts)
respect upper case env vars

0.14.0 05/31/12
===============

make stubs LIFO for ease of use/understanding, updated README to
explain
simplify https proxy logic
add instrumentation for responses
add StandardInstrumentor (events got to stderr)
EXCON_STANDARD_INSTRUMENTOR=true sets StandardInstrumentor as default

0.13.3 04/05/12
===============

* fix for file size calculation in 1.8.7

0.13.3 04/05/12
===============

* fixes for file like objects which do not respond to binmode

0.13.2 03/26/12
===============

* fix to avoid issues when Tempfile is not required/defined. Thanks
nextmat

0.13.1 03/26/12
===============

* fix to allow for passing Tempfile objects as body. Thanks rkyrychuk

0.13.0 03/22/12
===============

* workaround for jruby (use blocking read/write for ssl sockets)

0.12.0 03/18/12
===============

* use params to set ssl (so each connection could differ)
* bundle a default cert

0.11.0 03/15/12
===============

* add request_block to support chunked requests
* deprecate implicit block in favor of explicit response_block
* loosen activesupport and jruby-openssl development dependencies

0.10.1 03/13/12
===============

* avoid calling empty? on file body

0.10.0 03/01/12
===============

* avoid setting/passing Content-Length headers for GET requests with
no body
* remove rcov from tasks/bundle in development
* automatically parse and use basic auth when passed as part of a uri
* fix for erroneous recursion in Excon.defaults=

0.9.6 02/22/12
==============

* add support for setting ca_file. Thanks mattmatt!
* add docs for Excon.stubs.clear and expects. Thanks masterkain!
* add class level defaults
* fix ruby warnings. Thanks foca!
* improve instrumentation docs. Thanks mkb!
* fix for empty body and SSL sockets. Thanks pweldon!

0.9.5 01/16/12
==============

* fix getaddrinfo usage for rbx
* fix mock handling when a block in passed
* add jruby to ci

0.9.4 12/21/11
==============

* fix for regexp/capture setting

0.9.3 12/21/11
==============

* fix CONSTANTS referenced in SSL_Socket
* fix default value for proxy in SSL_Socket
* fix non-regexp header matching
* return captures from regexp based params

0.9.2 12/16/11
==============

* update mocks to allow for regex based matching
* fixes for write_nonblock+OpenSSL weirdness

0.9.1 12/15/11
==============

* update mock usage to be at the connection/request level

0.9.0 12/14/11
==============

* add ability to do instrumentation
* misc cleanup
* deprecate retry_limit accessor in favor of passing as a param

0.8.0 12/12/11
==============

* move mock handler to its own method
* better handling around openssl errors
* simplify writing by removing buffer

0.7.12 12/04/11
===============

* revert: explicitly close files after writing

0.7.11 12/24/11
==============

* rebuild gem broken gemspec with 1.8.x

0.7.10 12/04/11
===============

* explicitly close files after writing

0.7.9 11/30/11
==============

* add ability to modify retry limit
* use addrinfo to avoid localhost and other IPv6 issues
* update gemspec authors to add Dan Peterson and Matt Sanders

0.7.8 11/24/11
==============

* rebuild gem broken gemspec with 1.8.x

0.7.7 11/24/11
==============

* setup for travis ci automated testing
* fix EOFError
* use Socket.getaddrinfo to fix IPv6 issues

0.7.6 10/04/11
==============

* fixes to provide for using openssl-nonblock for 1.8.x
* correctly pass per-request settings to socket
* fix for nonblocking stuff when waiting for socket close
* use 127.0.0.1 instead of localhost in tests (fixes some errors)

0.7.5 10/03/11
==============

* convert port to integer in sockaddr_in (jruby won't convert for you)

0.7.4 09/30/11
==============

* rescue write would block from openssl

0.7.3 09/27/11
==============

* fix nonblocking read to avoid reading past chunk in chunked encoded
* rescue read would block from openssl

0.7.2 09/24/11
==============

* fix buffer drain for socket#write. thanks dpiddy
* rescue/retry timeout errors for idempotent requests. thanks dpiddy
* timeouts should raise an excon specific error

0.7.1 09/13/11
==============

* use nonblocking only when available (skip for 1.8.x SSL)

0.7.0 09/12/11
==============

* change connects and most read/writes to use nonblocking methods
* provide connect/read/write timeouts

0.6.6 09/06/11
==============

* cleanup/refactoring. thanks nextmat
* default to connection close as request delimiter

0.6.5 07/13/11
==============

* properly stream responses with proc
* fix mock with block to match real requests

0.6.4 07/05/11
==============

* add block support to mocks. thanks dmeiz
* fixes for stub matching. thanks dmeiz
* don't do post_connection_check if verify mode is off
* check excon state for verify mode instead of checking OpenSSL
constants
* use RbConfig to find OS. thanks trym
* fixes for idempotent/retry. thanks lstoll

0.6.3 05/02/11
==============

* fixes for header parsing to allow whitespace after :. thanks
myronmarston
* get_header optimization. thanks nextmat
* rewind body on retry. thanks pweldon

0.6.2 04/11/11
==============

* fix block arguments for connection close. thanks ggoodale

0.6.1 04/05/11
==============

* add support for HTTPS proxies. thanks mrowe
* add support for http_proxy and https_proxy ENV variables. thanks
mrowe
* fix progress for requests with blocks that are chunked or connection
close

0.6.0 03/30/11
==============

* basic support for using proxies. thanks mattsa
* yield remaining/total bytes to streaming block. thanks nate
* minor optimizations/cleanup

0.5.8 03/24/11
==============

* fix regression where nil values in queries were ignored in 1.9.
thanks mattsa
* fix regression causing EOFError when making many connections in one
thread
* added tests to prevent both of the former from recurring

0.5.7 03/21/11
==============

* lazily connect, rather than connecting at #initialize
* add rough first pass at stubbing
* minor optimizations
* ssl client certification support. thanks thommay
* skip figuring out/setting Content-Length if one is supplied. Thanks
pweldon
* do not try to parse body for 205 and 304. Thanks seancribbs

0.5.6 02/19/11
==============

* only split headers by first ':' to allow for values with ':'. Thanks
mtodd!
* check a string instance for force_encoding, not class. Thanks
seancribbs!
* add benchmarks related to for vs each for enumerable. Thanks caius!
* fix default rake task to run tests

0.5.5 02/18/11
==============

* use local variables in response parsing, prevents keeping state
across requests

0.5.4 02/18/11
==============

* 204 should not attempt to parse body


0.5.3 02/17/11
==============

* header comparison for responses is now case insensitive
* change to allow :idempotent => false to operate correctly
* misc cleanup