1.12.0.pre (tbd)

Features:

speed up install and update by using the new gem index (@segiddins, @fotanus, @indirect)

1.11.2 (2015-12-15)

Bugfixes:

really stop calling required_ruby_version on nil @specifications (#4147, @indirect)

1.11.1 (2015-12-15)

Bugfixes:

lazy-load Psych, again (#4149, @indirect)
allow gemspec gems on other platforms (#4150, @indirect)
fix --no-coc and --no-mit flags on gem (#4148, @RochesterinNYC)
stop calling required_ruby_version on nil @specifications (#4147, @indirect)

1.11.0 (2015-12-12)

(this space intentionally left blank)

1.11.0.pre.2 (2015-12-06)

Bugfixes:

fail gracefully when trying to execute a non-executable file (#4081, @fotanus)
fix a crash when pushing a gem via rake release (@segiddins)

1.11.0.pre.1 (2015-11-29)

Features:

actual Gemfile and lockfile filenames are used in messages (#3672, @segiddins)
the git remote for rake release is now customizable (@skateman)
file access permissions errors are now much more friendly (#3703, #3735, #3858, #3988, #4009 @repinel, @Elffers, @segiddins, @agis-)
add support for showing help for plugin commands (@tf)
send X-Gemfile-Source header to source mirrors (@agis-)
show what version upstream dependencies were resolved to in conflict messages (@segiddins)
add support for using bundler setting to add private access credentials for git sources (@frsyuki)
take into consideration HTTP proxy settings in .gemrc (@PG-kura)
allow specifying a gem host to push to in the GEM_HOST environment variable (@pmenglund)
when gempec required_ruby_version is available and the Gemfile specifies a ruby version, resolve for the given ruby version (@segiddins)
allow setting a silence_root_warning setting to silence the warning when bundle install is run as root (@blackxored)
update the bundle gem code of conduct template to Contributor Covenant v1.3.0 (@CoralineAda)
add support for specifying gems to update when running bundle lock via --update gem1 gem2 (@JuanitoFatas)
added support for MRI 2.3 (@amatsuda)
show a helpful message when requiring a file in bundler require fails (#3960, @agis-)
include git revision hash when printing a git source (#3433, @agis-)
improve hint when a resolution conflict occurs (@seanlinsley)
show a friendly error when a git ref is not found (#3879, @agis-)
improve error message when sources are not absolute URIs (#3925, @agis-)
add pkg to rake's clobber list (#3676, @jasonkarns)
retry fetching specs when fetching version metadata fails (@jingweno)

Bugfixes:

avoid showing bundler version warning messages twice (@fotanus)
fix running bundle check with --path when the gems are only installed globally (@akihiro17)
fix bin/setup from bundle gem assuming bash is in /bin
fail more gracefully when an HTTP remote is unreachable (#3765, @steverob)
fix a warning running bundle exec on jruby 9.0.0.0 (@deivid-rodriguez, @mastfish)
fix the bundle gem readme when no tests are generated (@roseweixel)
the dependencies on test gems in bundle gem are now locked to major versions (#3811, @indirect)
fix the paths for native extensions generated by --standalone (#3813, @AlexanderPavlenko)
fix trying to cache a gem that has no source (@EduardoBautista)
fix --source option to bundle update causing incorrect gem unlocking (#3759, #3761, @neoeno)
fix handling an empty BUNDLE_GEMFILE environment variables (#3678, @agis-)
avoid cleaning up gem extension directory in bundle clean (@Sirupsen)
fix the ssl_verify_mode setting not being treated as a number (@goughy000)
fix not retrying on zlib errors (#4047, @andremedeiros)
fix a warning being shown for using URI.encode (@EduardoBautista)
fix handling of fatal HTTP errors (#3830, @indirect)
ensure all sudo access is done in a thread-safe manner (#3910, @agis-)
fix caching gems with a path with the same prefix as the bundled application (@indirect)
fix showing gemspec validation errors on bundle exec (#3895, @agis-)
distinguish Gemfile syntax and evaluation errors (#3783, @agis-)
fix nested Gemfile sources not restoring the previous source (#3974, @agis-)
fix the RUBYLIB environment variable not being cleaned (#3982, @agis-)
fix handling a dependency missing from Gemfile.lock so parallel installation does not deadlock (#4012, @lukaso)
also print gemspecs in bundle env output (@agis-)
fix handling when a path source does not have a gemspec but a lockfile says there is (#4004, @segiddins)
show a warning when the RUBYGEMS_GEMDEPS environment variable is set (#3656, @agis-)
fix handling invalid RubyGems configuration files (#4042, @agis-)
fix bundle console falling back to irb when the preferred console is unavailable (@felixbuenemann)
restrict platforms when referencing a gemspec in the Gemfile to those defined in the gemspec (#4102, @smellsblue)

Performance:

speed up dependency resolution in pathological cases by 25x (#3803, @segiddins)
drop string allocations when searching for gems (@jrafanie)

1.10.6 (2015-07-22)

Workarounds:

only warn on invalid gemspecs (@indirect)

Bugfixes:

fix installing dependencies in the correct order (#3799, @pducks32)
fix sorting of mixed DependencyLists (#3762, @tony-spataro-rs)
fix install_if conditionals when using the block form (@danieltdt)

1.10.5 (2015-06-24)

Workarounds:

don't add or update BUNDLED WITH during install with no changes (@segiddins)

Bugfixes:

fix sorting of mixed DependencyLists with RubyGems >= 2.23 (#3762, @tony-spataro-rs)
speed up resolver for path and git gems (@segiddins)
fix install --force to not reinstall Bundler (#3743, @karlo57)

1.10.4 (2015-06-16)

Workarounds:

don't add BUNDLED WITH to the lock when Spring runs check over and over (@indirect)

Bugfixes:

display "with native extensions" log output correctly (@ivantsepp)
alias i to install, c to check, and e to exec (@indirect)

1.10.3 (2015-06-03)

Bugfixes:

allow missing gemspec files when validating path and git gems (#3686, #3698, @segiddins)
fix regression in rake install (#3701, #3705, @segiddins)
fix regression when calling gem with bundle exec or -rbundler/setup (#3699, @segiddins)
fix bundler/inline requiring a newly-installed gem (#3693, @indirect, @segiddins)

1.10.2 (2015-05-29)

Bugfixes:

fix regression in bundle update GEM performance introduced in 1.10.0 (#3687, @segiddins)

1.10.1 (2015-05-28)

Bugfixes:

silence ruby warning when running CLI commands (@segiddins)
validate gemspecs in non-packaging mode (#3681, @segiddins)
ensure the same chdir mutex as RubyGems is used (#3680, @segiddins)

1.10.0 (2015-05-28)

(this space intentionally left blank)

1.10.0.rc (2015-05-16)

Features:

dramatically speed up resolving some slow Gemfiles (#3635, @segiddins)
track CI platforms running Bundler (#3646, @fotanus)

Bugfixes:

allow viz to work with prereleases (#3621, #3217, @aprescott)
validate gemspecs used in path and git gems (#3639, @segiddins, @indirect)
stop printing config warnings when config is unchanged (#3649, @fotanus, @indirect)

1.10.0.pre.2 (2015-05-07)

Bugfixes:

make BUNDLED WITH backwards compatible (#3623, @segiddins)

1.10.0.pre.1 (2015-05-05)

Bugfixes:

always clean up tmp dirs (#3277, @hone, @indirect, @segiddins)

1.10.0.pre (2015-05-03)

Features:

support gem extensions built into any directory on RubyGems 2.2+ (#3582, @voxik)
add 'bundler/inline' which provides a gemfile method (#3440, @segiddins)
improved error reports for Gemfile errors (#3480, @segiddins)
lock command (#3437, @segiddins)
add ignore_messages config to suppress post-install text (#3510, @pducks32)
improve gem minitest template (#3513, #3515, @arthurnn)
add install --force to re-install installed gems (#3519, @segiddins)
show more outdated information, including groups (@smlance, @indirect)
add optional groups to the Gemfile (#3531, @jhass)
accept glob argument to gemspec in Gemfile (#3464, @pjump)
make timeouts and retries configurable via config (#3601, @pducks32)
add install_if Gemfile method for conditional installs (#3611, @segiddins)

Bugfixes:

standalone mode now uses builtin gems correctly (#3610, @segiddins)
fix rake spec:deps on MinGW Ruby 2.0+ (#3487, @marutosi)
remember all y/n answers when generating gems (#3579, @pducks32)

Performance:

use RubyGems stub specifications when possible (#3580, @segiddins)

Deprecations:

deprecated the (never enabled) bundle_ruby binary (@smlance)

1.9.10 (2015-06-22)

Features:

the BUNDLED WITH section of lockfiles generated by 1.10+ will be preserved (@segiddins)

1.9.9 (2015-05-16)

Bugfixes:

read mirror and credential settings from older versions (#3557, @Strech)

1.9.8 (2015-05-12)

Bugfixes:

fix regression in sudo mode introduced by 1.9.7 (#3642, @segiddins)

1.9.7 (2015-05-11)

Bugfixes:

always clean up tmp dirs (#3277, @hone, @indirect, @segiddins)

1.9.6 (2015-05-02)

Bugfixes:

use RubyGems spec stubs if available (@segiddins)
allow creating gems with names containing two dashes (#3483, @janlelis)
allow creating gems with names extending constants (#3603, @amatsuda)

1.9.5 (2015-04-29)

Bugfixes:

respect Gemfile sources when installing a gem present in two sources (#3585, @tmoore)

1.9.4 (2015-04-13)

Bugfixes:

fix regression in installing x86 and universal gems (#3565, @jdmundrawala)
improve error when gems are missing (#3564, @sealocal)

1.9.3 (2015-04-12)

Bugfixes:

handle removal of specs from rubygems/rubygems@620910 (#3558, @indirect)
install 'universal' gems on Windows (#3066, @jdmundrawala)
stop passing --local during rake install task (#3236, @indirect)
guard against all possible accidental public gem pushes (#3533, @indirect)

1.9.2 (2015-03-30)

Bugfixes:

ensure gem executables are executable (#3517, #3511, @indirect)
fix warnings in Molinillo (#3516, @segiddins)
ensure duplicate dependencies do not propagate (#3522, @segiddins)
keep gems locked when updating another gem from the same source (#3520, @indirect)
resolve race that could build gems without saved arguments (#3404, @indirect)

1.9.1 (2015-03-21)

Bugfixes:

avoid exception in 'bundler/gem_tasks' (#3492, @segiddins)

1.9.0 (2015-03-20)

1.9.0.rc (2015-03-13)

Bugfixes:

make Bundler.which stop finding directories (@nohoho)
handle Bundler prereleases correctly (#3470, @segiddins)
add before_install to .travis.yml template for new gems (@kodnin)

1.9.0.pre.1 (2015-03-11)

Bugfixes:

make gem command work again (@arthurnn)

1.9.0.pre (2015-03-11)

Features:

prefer gemspecs closest to the directory root (#3428, @segiddins)
debug log for API request limits (#3452, @neerfri)

"Features":

Molinillo resolver, shared with CocoaPods (@segiddins)
updated Thor to v0.19.1 (@segiddins)

1.8.9 (2015-05-02)

Bugfixes:

Use RubyGems spec stubs if available (@segiddins)

1.8.8 (2015-04-29)

Bugfixes:

Respect Gemfile sources when installing a gem present in two sources (#3585, @tmoore)

1.8.7 (2015-04-07)

Bugfixes:

stop suppressing errors inside gems that get required (#3549, @indirect)

1.8.6 (2015-03-30)

Bugfixes:

keep gems locked when updating another gem from the same source (#3250, @indirect)
resolve race that could build gems without saved arguments (#3404, @indirect)

1.8.5 (2015-03-11)

Bugfixes:

remove MIT license from gemspec when removing license file (@indirect)
respect 'no' immediately as well as saving it in gem config (@kirs)

1.8.4 (2015-03-05)

Bugfixes:

document --all-platforms option (#3449, @moeffju)
find gems from all sources on exec after install (#3450, @TimMoore)

1.8.3 (2015-02-24)

Bugfixes:

handle boolean values for gem settings (@EduardoBautista)
stop always looking for updated path gems (#3414, #3417, #3429, @TimMoore)

1.8.2 (2015-02-14)

Bugfixes:

allow config settings for gems with 'http' in the name again (#3398, @TimMoore)

1.8.1 (2015-02-13)

Bugfixes:

synchronize building git gem native extensions (#3385, @antifuchs & @indirect)
set gemspec bindir correctly (#3392, @TimMoore)
request lockfile deletion when it is malformed (#3396, @indirect)
explain problem when mirror config is missing (#3386, @indirect)
explain problem when caching causes permission error (#3390, @indirect)
normalize URLs in config keys (#3391, @indirect)

1.8.0 (2015-02-10)

Bugfixes:

gemfile github blocks now work (#3379, @indirect)

Bugfixes from v1.7.13:

look up installed gems in remote sources (#3300, #3368, #3377, #3380, #3381, @indirect)
look up gems across all sources to satisfy dependencies (#3365, @keiths-osc)
request dependencies for no more than 100 gems at a time (#3367, @segiddins)

1.8.0.rc (2015-01-26)

Features:

add config disable_multisource option to ensure sources can't compete (@indirect)

Bugfixes:

don't add extra quotes around long, quoted config values (@aroben, #3338)

Security:

warn when more than one top-level source is present (@indirect)

1.8.0.pre (2015-01-26)

Features:

add metadata allowed_push_host to new gem template (#3002, @juanitofatas)
adds a --no-install flag to bundle package (@d-reinhold)
add bundle config auto_install true to install automatically (@smashwilson)
add bundle viz --without to exclude gem groups from resulting graph (@fnichol)
prevent whitespace in gem declarations with clear messaging (@benlakey)
tries to find a bundler-<command> executable on your path for non-bundler commands (@andremedeiros)
tries to find gems.rb and it's new counterpart, gems.locked (@andremedeiros)
change the initial version of new gems from 0.0.1 to 0.1.0 (@petedmarsh)
add package --all-platforms to cache gems for each known platform (@ccutrer)
speed up exec when running commands on the $PATH (@kirs)
add gem code of conduct file and option (@kirs)
add config settings for gem license and tests (@kirs)
add bin/setup and bin/console to new gems (@indirect)
include configured user-agent in network requests (@indirect)
support github, gist, and bitbucket options on git gems (@indirect)
add package --cache-path and config cache_path for cache location (@jnraine)
allow config to work even when a Gemfile is not present (@dholdren)
add config gemfile /path for other Gemfile locations (@dholdren)
add github method alonside the git method (@BenMorganIO)

Bugfixes:

reduce memory usage with threaded parallel workers (@Who828)
support read-only git gems (@pmahoney)
various resolver performance improvements (@dubek)
untaint git gem paths for Rubygems compatibility (@tdtds)

Documentation:

add missing Gemfile global path explanation (@agenteo)

1.7.15 (2015-04-29)

Bugfixes:

Respect Gemfile sources when installing a gem present in two sources (#3585, @tmoore)

1.7.14 (2015-03-30)

Bugfixes:

Keep gems locked when updating another gem from the same source (#3250, @indirect)
Don't add extra quotes around long, quoted config values (@aroben, #3338)

1.7.13 (2015-02-07)

Bugfixes:

Look up installed gems in remote sources (#3300, #3368, #3377, #3380, #3381, @indirect)
Look up gems across all sources to satisfy dependencies (#3365, @keiths-osc)
Request dependencies for no more than 100 gems at a time (#3367, @segiddins)

1.7.12 (2015-01-08)

Bugfixes:

Always send credentials for sources, fixing private Gemfury gems (#3342, @TimMoore)

1.7.11 (2015-01-04)

Bugfixes:

Recognize :mri_22 and :mingw_22, rather than just :ruby_22 (#3328, @myabc)

1.7.10 (2014-12-29)

Bugfixes:

Fix source blocks sometimes causing deployment mode to fail wrongly (#3298, @TimMoore)

Features(?):

Support platform :mri_22 and related version bits (#3309, @thomasfedb)

1.7.9 (2014-12-09)

Bugfixes:

Fix an issue where bundler sometime spams one gem in Gemfile.lock (#3216, @Who828)
Ensure bundle update installs the newer version of the gem (#3089, @Who828)
Fix an regression which stopped Bundler from resolving some Gemfiles (#3059, #3248, @Who828)

1.7.8 (2014-12-06)

Bugfixes:

Hide credentials while warning about gems with ambiguous sources (#3256, @TimMoore)

1.7.7 (2014-11-19)

Bugfixes:

Ensure server credentials stored in config or ENV will be used (#3180, @arronmabrey)
Fix race condition causing errors while installing git-based gems (#3174, @Who828)
Use single quotes in config so YAML won't add more quotes (#3261, @indirect)

1.7.6 (2014-11-11)

Bugfixes:

CA certificates that work with all OpenSSLs (@luislavena, @indirect)

1.7.5 (2014-11-10)

Bugfixes:

Fix --deployment with source blocks and non-alphabetical gems (#3224, @TimMoore)
Vendor CA chain to validate new rubygems.org HTTPS certificate (@indirect)

1.7.4 (2014-10-19)

Bugfixes:

Allow --deployment after pack while using source blocks (#3167, @TimMoore)
Use dependency API even when HTTP credentials are in ENV (#3191, @fvaleur)
Silence warnings (including root warning) in --quiet mode (#3186, @indirect)
Stop asking gem servers for gems already found locally (#2909, @dubek)

1.7.3 (2014-09-14)

Bugfixes:

extconf.rb is now generated with the right path for create_makefile (@andremedeiros)
Fix various Ruby warnings (@piotrsanarki, @indirect)

1.7.2 (2014-08-23)

Bugfixes:

Revert gem source sorting in lock files (@indirect)

1.7.1 (2014-08-20)

Bugfixes:

Install gems from one source needed by gems in another source (@indirect)
Install the same gem versions even after some are installed (@TimMoore)
Download specs only when installing from servers (@indirect)

1.7.0 (2014-08-13)

Security:

Fix for CVE-2013-0334, installing gems from an unexpected source (@TimMoore)

Features:

Gemfile source calls now take a block containing gems from that source (@TimMoore)
Added the :source option to gem to specify a source (@TimMoore)

Bugfixes:

Warn on ambiguous gems available from more than one source (@TimMoore)

1.6.7 (2014-10-19)

Features:

warn to upgrade when using useless source blocks (@danfinnie)

Documentation:

explain how to use gem server credentials via ENV (@hwartig)

1.6.6 (2014-08-23)

Bugfixes:

restore Gemfile credentials to Gemfile.lock (@indirect)

1.6.5 (2014-07-23)

Bugfixes:

require openssl explicitly to fix rare HTTPS request failures (@indirect, #3107)

1.6.4 (2014-07-17)

Bugfixes:

fix undefined constant error when can't find gem during binstubs (#3095, @jetaggart)
work when installed git gems are not writable (#3092, @pmahoney)
don't store configured source credentials in Gemfile.lock (#3045, @lhz)
don't include config source credentials in the lockfile (Lars Haugseth)
use threads for jobs on Rubinius (@YorickPeterse)
skip dependencies from other platforms (@mvz)
work when Rubygems was built without SSL (@andremedeiros)

1.6.3 (2014-06-16)

Bugfixes:

fix regression when resolving many conflicts (#2994, @Who828)
use local gemspec for builtin gems during install --local (#3041, @Who828)
don't warn about sudo when installing on Windows (#2984, @indirect)
shell escape bundle open arguments (@indirect)

1.6.2 (2014-04-13)

Bugfixes:

fix an exception when using builtin gems (#2915, #2963, @gnufied)
cache gems that are built in to the running ruby (#2975, @indirect)
re-allow deploying cached git gems without git installed (#2968, @aughr)
keep standalone working even with builtin gems (@indirect)
don't update vendor/cache in deployment mode (#2921, @indirect)

Features:

warn informatively when bundle install is run as root (#2936, @1337807)

1.6.1 (2014-04-02)

Bugfixes:

update C extensions when git gem versions change (#2948, @dylanahsmith)

Features:

add support for C extensions in sudo mode on Rubygems 2.2

1.6.0 (2014-03-28)

Bugfixes:

many Gemfiles that caused incorrect errors now resolve correctly (@Who828)
redirects across hosts now work on rubies without OpenSSL (#2686, @grddev)
gemspecs now handle filenames with newlines (#2634, @jasonmp85)
support escaped characters in usernames and passwords (@punkie)
no more exception on update GEM without lock file (@simi)
allow long config values (#2823, @kgrz)
cache successfully even locked to gems shipped with Ruby (#2869, @aughr)
respect NO_PROXY even if a proxy is configured (#2878, @stlay)
only retry git commands that hit the network (#2899, @timmoore)
fix NameError regression when OpenSSL is not available (#2898, @timmoore)
handle exception installing when build_info owned by root (@Who828)
skip HTTP redirects from rubygems.org, huge speed boost (@Who828)

Features:

resolver rewritten to avoid recursion (@Who828)
add git_source for custom options like :github and :gist (@strzalek)
HTTP auth may now be stored in bundle config (@smashwilson)
some complex Gemfiles are resolved up to 10x faster (@Who828)
add support for IRB alternatives such as Pry and Ripl (@joallard, @postmodern)
highlight installed or updated gems (#2722, #2741, @yaotti, @simi)
display the post_install_message for gems installed via :git (@phallstrom)
bundle outdated --strict now only reports allowed updates (@davidblondeau)
bundle show --verbose Add gem summary to the output (@lardcanoe)
bundle gem GEM --ext now generates a skeleton for a C extension (@superdealloc)
Avoid using threequals operator where possible (@as-cii)
Add bundle update --group to update specific group (#2731 @banyan)

Documentation:

Add missing switches for bundle-install(1) and bundle-update(1) (@as-cii)

1.5.3 (2014-02-06)

Bugfixes:

find "missing" gems that are actually present (#2780, #2818, #2854)
use n-1 cores when given n jobs for parallel install (@jdickey)

1.5.2 (2014-01-10)

Bugfixes:

fix integration with Rubygems 1.8.0-1.8.19
handle ENETDOWN exception during network requests
gracefully shut down after interrupt during parallel install (@Who828)
allow Rails to run Thor without debug mode (@rafaelfranca)
set git binstub permissions by umask (@v-yarotsky)
remove parallel install debug log

1.5.1 (2013-12-28)

Bugfixes:

correctly find gems installed with Ruby by default

1.5.0 (2013-12-26)

Features:

install missing gems if their specs are present (@hone)

Bugfixes:

use print for "Installing…" so messages are thread-safe (@TimMoore)

1.5.0.rc.2 (2013-12-18)

"Features":

Support threaded installation on Rubygems 2.0.7+
Debug installation logs in .bundle/install.log

"Bugfixes":

Try to catch gem installation race conditions

1.5.0.rc.1 (2013-11-09)

Features:

bundle update also accepts --jobs (#2692, @mrkn)
add fork URL to README for new bundle gem (#2665, @zzak)
add bundle outdated --strict (#2685, @davidblondeau)
warn if same gem/version is added twice (#2679, @jendiamond)
don't redownload installed specs for bundle install (#2680, @cainlevy)
override gem sources with mirrors (#2650, @danielsdeleo, @mkristian)

Bugfixes:

fix sharing same SSL socket when forking workers for parallel install (#2632)
fix msg typo in GitNotAllowedError (#2654, @joyicecloud)
fix Bundler.which for directories (#2697, @rhysd)
properly require Capistrano::Version (#2690, @steveklabnik)
search for git.exe and git
fix the bug that downloads every spec when API fetcher encouters an error
only retry network requests

1.4.0.rc.1 (2013-09-29)

Features:

add support for the x64-mingw32 platform (#2356, #2590, @larskanis)
add :patchlevel option to ruby DSL
add bundler bin (#2598, @kirs)
friendly ambiguous error messages (#2581, #2550, @jlsuttles, @jendiamond, @joyicecloud)
add :jruby_18 and :jruby_19 platform options (@mcfiredrill)
add X.509 client certificates for auth without passwords (@snackbandit)
add exec --keep-file-descriptors for Ruby 1.9-like behavior on 2.0 (@steved555)
print a better error when git is not installed (@joyicecloud)
exit non-zero when outdated is run with an unknown gem (@joyicecloud)
add :ruby_21 platform option (@brandonblack)
add --retry to retry failed network and git commands (@schneems)
include command and versions in User-Agent (@indirect, @joyicecloud)

Bugfixes:

allow passwordless Basic Auth (#2606, @rykov)
don't suggest gem install foo when foo is a git gem that fails (@kirs)
revert #2569, staying compatible with git: instead of https: for :github gems
handle exceptions while installing gems in parallel (@gnufied)

1.4.0.pre.1 (2013-08-04)

Features:

retry network requests while installing gems (#2561, @ascherger)
faster installs using gemspecs from the local system cache (#2497, @mipearson)
add bundle install -jN for N parallel gem installations (#2481, @eagletmt)
add ENV['DEBUG_RESOLVER_TREE'] outputs resolver tree (@dblock)
set $MANPATH so bundle exec man name works (#1624, @sunaku)
use man instead of groff (#2579, @ixti, @simi)
add Gemfile dependency info to bundle outdated output (#2487, @rahearn)
allow require: true as an alias for require: <name> (#2538, @ndbroadbent)
rescue and report Thor errors (#2478, @pjvds)
detect cyclic dependencies (#2564, @gnufied)
support multiple gems in binstubs (#2576, @lucasmazza)
use https instead of git for :github gems (#2569, @fuadsaud)
add quiet option to bundle package (#2573, @shtirlic)
use RUBYLIB instead of RUBYOPT for better Windows support (#2536, @equinux)

Bugfixes:

reduce stack size while resolving to fix JRuby overflow (#2510, @headius)
display GitErrors while loading specs in --verbose mode (#2461)
allow the same options hash to be passed to multiple gems (#2447)
handle missing binaries without an exception (#2019, @luismreis)

1.3.6 (8 January 2014)

Bugfixes:

make gemspec path option preserve relative paths in lock file (@bwillis)
use umask when creating binstubs (#1618, @v-yarotsky)
warn if graphviz is not installed (#2435, @Agis-)
show git errors while loading gemspecs
don't mutate gem method options hash (#2447)
print Thor errors (#2478, @pjvds)
print Rubygems system exit errors (James Cook)
more Pathnames into Strings for MacRuby (@kml)
preserve original gemspec path (@bwillis)
remove warning about deps with :git (#1651, @ixti)
split git files on null (#2634, @jasonmp85)
handle cross-host redirects without SSL (#2686, @grddev)
handle Rubygems 2 security exception (@zzak)
reinstall gems if they are missing with spec present
set binstub permissions using umask (#1618, @v-yarotsky)

1.3.5 (3 April 2013)

Features:

progress indicator while resolver is running (@chief)

Bugfixes:

update local overrides with orphaned revisions (@jamesferguson)
revert to working quoting of RUBYOPT on Windows (@ogra)
use basic auth even when SSL is not available (@jayniz)
installing git gems without dependencies in deployment now works

1.3.4 (15 March 2013)

Bugfixes:

load YAML on Rubygems versions that define module YAML
fix regression that broke --without on ruby 1.8.7

1.3.3 (13 March 2013)

Features:

compatible with Rubygems 2.0.2 (higher and lower already work)
mention skipped groups in bundle install and bundle update output (@simi)
gem creates rake tasks for minitest (@coop) and rspec

Bugfixes:

require rbconfig for standalone mode

1.3.2 (7 March 2013)

Features:

include rubygems.org CA chain

Bugfixes:

don't store --dry-run as a Bundler setting

1.3.1 (3 March 2013)

Bugfixes:

include manpages in gem, restoring many help pages
handle more SSL certificate verification failures
check for the full version of SSL, which we need (@alup)
gem rake task 'install' now depends on task 'build' (@sunaku)

1.3.0 (24 February 2013)

Features:

raise a useful error when the lockfile contains a merge conflict (@zofrex)
ensure rake release checks for uncommitted as well as unstaged (@benmoss)
allow environment variables to be negated with 'false' and '0' (@brettporter)
set $MANPATH inside exec for gems with man pages (@sunaku)
partial gem names for open and update now return a list (@takkanm)

Bugfixes:

update now (again) finds gems that aren't listed in the Gemfile
install now (again) updates cached gems that aren't in the Gemfile
install Gemfiles with HTTP sources even without OpenSSL present
display CerficateFailureError message in full

1.3.0.pre.8 (12 February 2013)

Security:

validate SSL certificate chain during HTTPS network requests
don't send HTTP Basic Auth creds when redirected to other hosts (@perplexes)
add --trust-policy to install, like gem install -P (@CosmicCat, #2293)

Features:

optimize resolver when too new of a gem is already activated (@rykov, #2248)
update Net::HTTP::Persistent for SSL cert validation and no_proxy ENV
explain SSL cert validation failures
generate gemspecs when installing git repos, removing shellouts
add pager selection (@csgui)
add licenses command (@bryanwoods, #1898)
sort output from outdated (@richardkmichael, #1896)
add a .travis.yml to gem -t (@ndbroadbent, #2143)
inform users when the resolver starts
disable reverse DNS to speed up API requests (@raggi)

Bugfixes:

raise errors while requiring dashed gems (#1807)
quote the Bundler path on Windows (@jgeiger, #1862, #1856)
load gemspecs containing unicode (@gaffneyc, #2301)
support any ruby version in --standalone
resolve some ruby -w warnings (@chastell, #2193)
don't scare users with an error message during API fallback
install --binstubs is back to overwriting. thanks, SemVer.

1.3.0.pre.7 (22 January 2013)

Bugfixes:

stubs for gems with dev deps no longer cause exceptions (#2272)
don't suggest binstubs to --binstubs users

1.3.0.pre.6 (22 January 2013)

Features:

binstubs lists child gem bins if a gem has no binstubs
bundle gem --edit will open the new gemspec (@ndbroadbent)
bundle gem --test rspec now makes working tests (@tricknotes)
bundle env prints info about bundler's environment (@peeja)
add BUNDLE_IGNORE_CONFIG environment variable support (@richo)

Bugfixes:

don't overwrite custom binstubs during install --binstubs
don't throw an exception if binstubs gem doesn't exist
bundle config now works in directories without a Gemfile

1.3.0.pre.5 (Jan 9, 2013)

Features:

make --standalone require lines ruby engine/version agnostic
add --dry-run to bundle clean (@wfarr, #2237)

Bugfixes:

don't skip writing binstubs when doing bundle install
distinguish between ruby 1.9/2.0 when using :platforms (@spastorino)

1.3.0.pre.4 (Jan 3, 2013)

Features:

bundle binstubs <gem> to setup individual binstubs
bundle install --binstubs "" will remove binstubs option
bundle clean --dry-run will print out gems instead of removing them

Bugfixes:

Avoid stack traces when Ctrl+C during bundle command (@mitchellh)
fix YAML parsing in in ruby-preview2

1.3.0.pre.3 (Dec 21, 2012)

Features:

pushing gems during rake release can be disabled (@trans)
installing gems with rake install is much faster (@utkarshkukreti)
added platforms :ruby_20 and :mri_20, since the ABI has changed
added '--edit' option to open generated gemspec in editor

Bugfixes:

:git gems with extensions now work with Rubygems >= 2.0 (@jeremy)
revert SemVer breaking change to :github
outdated exits non-zero if outdated gems found (@rohit, #2021)
https Gist URLs for compatibility with Gist 2.0 (@NARKOZ)
namespaced gems no longer generate a superfluous directory (@banyan)

1.3.0.pre.2 (Dec 9, 2012)

Features:

config expands local overrides like local.rack . (@gkop, #2205)
gem generates files correctly for names like jquery-rails (@banyan, #2201)
use gems from gists with the :gist option in the Gemfile (@jgaskins)

Bugfixes:

Gemfile sources other than rubygems.org work even when .gemrc contains sources
caching git gems now caches specs, fixing e.g. git ls-files (@bison, #2039)
show GEM now warns if the directory has been deleted (@rohit, #2070)
git output hidden when running in --quiet mode (@rohit)

1.3.0.pre (Nov 29, 2012)

Features:

compatibile with Ruby 2.0.0-preview2
compatibile with Rubygems 2.0.0.preview2 (@drbrain, @evanphx)
ruby 2.0 added to the :ruby19 ABI-compatible platform
lazy load YAML, allowing Psych to be specified in the Gemfile
significant performance improvements (@cheald, #2181)
inject command for scripted Gemfile additions (Engine Yard)
:github option uses slashless arguements as repo owner (@rking)
open suggests gem names for typos (@jdelStrother)
update reports non-existent gems (@jdelStrother)
gem option --test can generate rspec stubs (@MafcoCinco)
gem option --test can generate minitest stubs (@kcurtin)
gem command generates MIT license (@BrentWheeldon)
gem rake task 'release' resuses existing tags (@shtirlic)

Bugfixes:

JRuby new works with HTTPS gem sources (@davidcelis)
install installs both rake rake-built gems at once (@crowbot, #2107)
handle Errno::ETIMEDOUT errors (@jmoses)
handle Errno::EAGAIN errors on JRuby
disable ANSI coloring when output is redirected (@tomykaira)
raise LoadErrors correctly during Bundler.require (@Empact)
do not swallow --verbose on bundle exec (@sol, #2102)
gem generates gemspecs that block double-requires
gem generates gemspecs that admit they depend on rake

1.2.5 (Feb 24, 2013)

Bugfixes:

install Gemfiles with HTTP sources even without OpenSSL present
display CerficateFailureError message in full

1.2.4 (Feb 12, 2013)

Features:

warn about Ruby 2.0 and Rubygems 2.0
inform users when the resolver starts
disable reverse DNS to speed up API requests (@raggi)

Bugfixes:

don't send user/pass when redirected to another host (@perplexes)
load gemspecs containing unicode (@gaffneyc, #2301)
support any ruby version in --standalone
resolve some ruby -w warnings (@chastell, #2193)
don't scare users with an error message during API fallback

1.2.3 (Nov 29, 2012)

Bugfixes:

fix exceptions while loading some gemspecs

1.2.2 (Nov 14, 2012)

Bugfixes:

support new Psych::SyntaxError for Ruby 2.0.0 (@tenderlove, @sol)
bundle viz works with git gems again (@hirochachacha)
recognize more cases when OpenSSL is not present

1.2.1 (Sep 19, 2012)

Bugfixes:

bundle clean now works with BUNDLE_WITHOUT groups again
have a net/http read timeout around the Gemcutter API Endpoint

1.2.0 (Aug 30, 2012)

Bugfixes:

raise original error message from LoadError's

Documentation:

platform man pages

1.2.0.rc.2 (Aug 8, 2012)

Bugfixes:

clean doesn't remove gems that are included in the lockfile

1.2.0.rc (Jul 17, 2012)

Features:

check now has a --dry-run option (@svenfuchs, #1811)
loosen ruby directive for engines
prune git/path directories inside vendor/cache (@josevalim, #1988)
update vendored thor to 0.15.2 (@sferik)
add .txt to LICENSE (@postmodern, #2001)
add config disable_local_branch_check (@josevalim, #1985)
fall back on the full index when experiencing syck errors (#1419)
handle syntax errors in Ruby gemspecs (#1974)

Bugfixes:

fix pack/cache with --all (@josevalim, #1989)
don't display warning message when cache_all is set
check for nil PATH (#2006)
Always try to keep original GEM_PATH (@drogus, #1920)

1.2.0.pre.1 (May 27, 2012)

Features:

Git gems import submodules of submodules recursively (@nwwatson, #1935)

Bugfixes:

Exit from check with a non-zero status when frozen with no lock
Use latest_release in Capistrano and Vlad integration (#1264)
Work around a Ruby 1.9.3p194 bug in Psych when config files are empty

Documentation:

Add instructions for local git repos to the config manpage
Update the Gemfile manpage to include ruby versions (@stevenh512)
When OpenSSL is missing, provide instructions for fixing (#1776 etc.)
Unknown exceptions now link to ISSUES for help instead of a new ticket
Correct inline help for clean --force (@dougbarth, #1911)

1.2.0.pre (May 4, 2012)

Features:

bundle package now accepts --all to package git and path dependencies
bundle config now accepts --local, --global and --delete options
It is possible to override a git repository via configuration. For instance, if you have a git dependency on rack, you can force it to use a local repo with bundle config local.rack ~/path/to/rack
Cache gemspec loads for performance (@dekellum, #1635)
add --full-index flag to bundle update (@fluxx, #1829)
add --quiet flag to bundle update (@nashby, #1654)
Add Bundler::GemHelper.gemspec (@knu, #1637)
Graceful handling of Gemfile syntax errors (@koraktor, #1661)
bundle platform command
add ruby to DSL, to specify version of ruby
error out if the ruby version doesn't match

Performance:

bundle exec shouldn't run Bundler.setup just setting the right rubyopts options is enough (@spastorino, #1598)

Bugfixes:

Avoid passing RUBYOPT changes in with_clean_env block (@eric1234, #1604)
Use the same ruby to run subprocesses as is running rake (@brixen)

Documentation:

Add :github documentation in DSL (@zofrex, #1848, #1851, #1852)
Add docs for the --no-cache option (@fluxx, #1796)
Add basic documentation for bin_path and bundle_path (@radar)
Add documentation for the run method in Bundler::Installer

1.1.5 (Jul 17, 2012)

Features:

Special case ruby directive from 1.2.0, so you can install Gemfiles that use it

1.1.4 (May 27, 2012)

Bugfixes:

Use latest_release in Capistrano and Vlad integration (#1264)
Unknown exceptions now link to ISSUES for help instead of a new ticket
When OpenSSL is missing, provide instructions for fixing (#1776 etc.)
Correct inline help for clean --force (@dougbarth, #1911)
Work around a Ruby 1.9.3p194 bug in Psych when config files are empty

1.1.3 (March 23, 2012)

Bugfixes:

escape the bundler root path (@tenderlove, #1789)

1.1.2 (March 20, 2012)

Bugfixes:

Fix --deployment for multiple PATH sections of the same source (#1782)

1.1.1 (March 14, 2012)

Bugfixes:

Rescue EAGAIN so the fetcher works on JRuby on Windows
Stop asking users to report gem installation errors
Clarify "no sources" message
Use $\ so bundle gem gemspecs work on Windows (@postmodern)
URI-encode gem names for dependency API (@rohit, #1672)
Fix cache edge case in rubygems 1.3.7 (#1202)

Performance:

Reduce invocation of git ls-files in bundle gem gemspecs (@knu)

1.1.0 (Mar 7, 2012)

Bugfixes:

Clean up corrupted lockfiles on bundle installs
Prevent duplicate GIT sources
Fix post_install_message when uing the endpoint API

1.1.rc.8 (Mar 3, 2012)

Performance:

don't resolve if the Gemfile.lock and Gemfile haven't changed

Bugfixes:

Load gemspecs from git even when a released gem has the same version (#1609)
Declare an accurate Ruby version requirement of 1.8.7 or newer (#1619)
handle gemspec development dependencies correctly (@raggi, #1639)
Avoid passing RUBYOPT changes in with_clean_env block. (eric1234, #1604)

1.1.rc.7 (Dec 29, 2011)

Bugfixes:

Fix bug where clean would break when using :path with no gemspec

1.1.rc.6 (Dec 22, 2011)

Bugfixes:

Fix performance regression from 1.0 (@spastorino, #1511, #1591, #1592)
Load gems correctly when GEM_HOME is blank
Refresh gems so Bundler works from inside a bundle
Handle empty .bundle/config files without an error

1.1.rc.5 (Dec 14, 2011)

Bugfixes:

Fix ASCII encoding errors with gem (rerelease with ruby 1.8)

1.1.rc.4 (Dec 14, 2011)

Features:

bundle viz has the option to output a DOT file instead of a PNG (@hirochachacha, #683)

Bugfixes:

Ensure binstubs generated when using --standalone point to the standalonde bundle (@cowboyd, #1588)
fix bundle viz (@hirochachacha, #1586)

1.1.rc.3 (Dec 8, 2011)

Bugfixes:

fix relative_path so it checks Bundler.root is actually in the beginning of the path (#1582)
fix bundle outdated doesn't list all gems (@joelmoss, #1521)

1.1.rc.2 (Dec 6, 2011)

Features:

Added README.md to newgem (@ognevsky, #1574)
Added LICENSE (MIT) to newgem (@ognevsky, #1571)

Bugfixes:

only auto-namespace requires for implied requires (#1531)
fix bundle clean output for git repos (#1473)
use Gem.bindir for bundle clean (#1544, #1532)
use Gem.load_env_plugins instead of Gem.load_env_plugins (#1500, #1543)
differentiate Ruby 2.0 (trunk) from Ruby 1.9 (@tenderlove, #1539)
bundle clean handles 7 length git hash for bundle clean (#1490, #1491)
fix Psych loading issues
Search $PATH for a binary rather than shelling out to which (@tenderlove, #1573)
do not clear RG cache unless we actually modify GEM_PATH and GEM_HOME- use Gem.load_env_plugins instead of Gem.load_env_plugins (#1500, #1543)
newgem now uses https://rubygems.org (#1562)
bundle init now uses https://rubygems.org (@jjb, #1522)
bundle install/update does not autoclean when using --path for semver

Documentation:

added documentation for --shebang option for bundle install (@lunks, #1475, #1558)

1.1.rc (Oct 3, 2011)

Features:

add --shebang option to bundle install (@bensie, #1467)
build passes on ruby 1.9.3rc1 (#1458, #1469)
hide basic auth credentials for custom sources (#1440, #1463)

Bugfixes:

fix index search result caching (#1446, #1466)
fix fetcher prints multiple times during install (#1445, #1462)
don't mention API errors from non-rubygems.org sources
fix autoclean so it doesn't remove bins that are used (#1459, #1460)

Documentation:

add :require => [...] to the gemfile(5) manpage (@nono, #1468)

1.1.pre.10 (Sep 27, 2011)

Features:

config system_bindir foo added, works like "-n foo" in your .gemrc file

1.1.pre.9 (Sep 18, 2011)

Features:

clean will now clean up all old .gem and .gemspec files, cleaning up older pres
clean will be automatically run after bundle install and update when using --path (#1420, #1425)
clean now takes a --force option (#1247, #1426)
clean will clean up cached git dirs in bundle clean (#1390)
remove deprecations from DSL (#1119)
autorequire tries directories for gems with dashed names (#1205)
adds a --paths flag to bundle show to list all the paths of bundled gems (@tiegz, #1360)
load rubygems plugins in the bundle binary (@tpope, #1364)
make --standalone respect --path (@cowboyd, #1361)

Bugfixes:

Fix clean to handle nested gems in a git repo (#1329)
Fix conflict from revert of benchmark tool (@boffbowsh, #1355)
Fix fatal error when unable to connect to gem source (#1269)
Fix outdated to find pre-release gems that are installed. (#1359)
Fix color for ui. (#1374)
Fix installing to user-owned system gems on OS X
Fix caching issue in the resolver (#1353, #1421)
Fix :github DSL option

1.1.pre.8 (Aug 13, 2011)

Bugfixes:

Fix bundle check to not print fatal error message (@cldwalker, #1347)
Fix require_sudo when Gem.bindir isn't writeable (#1352)
Fix not asking Gemcutter API for dependency chain of git gems in --deployment (#1254)
Fix install --binstubs when using --path (#1332)

1.1.pre.7 (Aug 8, 2011)

Bugfixes:

Fixed invalid byte sequence error while installing gem on Ruby 1.9 (#1341)
Fixed exception when sudo was needed to install gems (@spastorino)

1.1.pre.6 (Aug 8, 2011)

Bugfixes:

Fix cross repository dependencies (#1138)
Fix git dependency fetching from API endpoint (#1254)
Fixes for bundle outdated (@joelmoss, #1238)
Fix bundle standalone when using the endpoint (#1240)

Features:

Implement to_ary to avoid calls to method_missing (@tenderlove, #1274)
bundle clean removes old .gem files (@cldwalker, #1293)
Correcly identify missing child dependency in error message
Run pre-install, post-build, and post-install gem hooks for git gems (@warhammerkid, #1120)
create Gemfile.lock for empty Gemfile (#1218)

1.1.pre.5 (June 11, 2011)

Bugfixes:

Fix LazySpecification on Ruby 1.9 (@dpiddy, #1232)
Fix HTTP proxy support (@leobessa, #878)

Features:

Speed up install --deployment by using the API endpoint
Support Basic HTTP Auth for the API endpoint (@dpiddy, #1229)
Add install --full-index to disable the API endpoint, just in case
Significantly speed up install by removing unneeded gemspec fetches
outdated command shows outdated gems (@joelmoss, #1130)
Print gem post install messages (@csquared, #1155)
Reduce memory use by removing Specification.new inside method_missing (@tenderlove, #1222)
Allow check --path

1.1.pre.4 (May 5, 2011)

Bugfixes:

Fix bug that could prevent installing new gems

1.1.pre.3 (May 4, 2011)

Features:

Add bundle outdated to show outdated gems (@joelmoss)
Remove BUNDLE_* from Bundler.with_clean_env (@wuputah)
Add Bundler.clean_system, and clean_exec (@wuputah)
Use git config for gem author name and email (@krekoten)

Bugfixes:

Fix error calling Bundler.rubygems.gem_path
Fix error when Gem.path returns Gem::FS instead of String

1.1.pre.2 (April 28, 2011)

Features:

Add :github option to Gemfile DSL for easy git repos
Merge all fixes from 1.0.12 and 1.0.13

1.1.pre.1 (February 2, 2011)

Bugfixes:

Compatibility with changes made by Rubygems 1.5

1.1.pre (January 21, 2011)

Features:

Add bundle clean. Removes unused gems from --path directory
Initial Gemcutter Endpoint API work, BAI Fetching source index
Added bundle install --standalone
Ignore Gemfile.lock when buliding new gems
Make it possible to override a .gemspec dependency's source in the Gemfile

Removed:

Removed bundle lock
Removed bundle install
Removed bundle install --production
Removed bundle install --disable-shared-gems

1.0.21 (September 30, 2011)

No changes from RC

1.0.21.rc (September 29, 2011)

Bugfixes:

Load Psych unless Syck is defined, because 1.9.2 defines YAML

1.0.20 (September 27, 2011)

Features:

Add platform :maglev (@timfel, #1444)

Bugfixes:

Ensure YAML is required even if Psych is found
Handle directory names that contain invalid regex characters

1.0.20.rc (September 18, 2011)

Features:

Rescue interrupts to bundle while loading bundler.rb (#1395)
Allow clearing without groups by passing --without '' (#1259)

Bugfixes:

Manually sort requirements in the lockfile (#1375)
Remove several warnings generated by ruby -w (@stephencelis)
Handle trailing slashes on names passed to gem (#1372)
Name modules for gems like 'test-foo_bar' correctly (#1303)
Don't require Psych if Syck is already loaded (#1239)

1.0.19.rc (September 13, 2011)

Features:

Compatability with Rubygems 1.8.10 installer changes
Report gem installation failures clearly (@rwilcox, #1380)
Useful error for cap and vlad on first deploy (@nexmat, @kirs)

Bugfixes:

exec now works when the command contains 'exec'
Only touch lock after changes on Windows (@robertwahler, #1358)
Keep load paths when #setup is called multiple times (@radsaq, #1379)

1.0.18 (August 16, 2011)

Bugfixes:

Fix typo in DEBUG_RESOLVER (@geemus)
Fixes rake 0.9.x warning (@mtylty, #1333)
Fix bundle cache again for rubygems 1.3.x

Features:

Run the bundle install earlier in a Capistrano deployment (@cgriego, #1300)
Support hidden gemspec (@trans, @cldwalker, #827)
Make fetch_specs faster (@zeha, #1294)
Allow overriding development deps loaded by #gemspec (@lgierth, #1245)

1.0.17 (August 8, 2011)

Bugfixes:

Fix rake issues with rubygems 1.3.x (#1342)
Fixed invalid byte sequence error while installing gem on Ruby 1.9 (#1341)

1.0.16 (August 8, 2011)

Features:

Performance fix for MRI 1.9 (@efficientcloud, #1288)
Shortcuts (like bundle i) for all commands (@amatsuda)
Correcly identify missing child dependency in error message

Bugfixes:

Allow Windows network share paths with forward slashes (@mtscout6, #1253)
Check for rubygems.org credentials so rake release doesn't hang (#980)
Find cached prerelease gems on rubygems 1.3.x (@dburt, #1202)
Fix bundle install --without on kiji (@tmm1, #1287)
Get rid of warning in ruby 1.9.3 (@smartinez87, #1231)

Documentation:

Documentation for gem ..., :require => false (@kmayer, #1292)
Gems provide "executables", they are rarely also binaries (@fxn, #1242)

1.0.15 (June 9, 2011)

Features:

Improved Rubygems integration, removed many deprecation notices

Bugfixes:

Escape URL arguments to git correctly on Windows (1.0.14 regression)

1.0.14 (May 27, 2011)

Features:

Rubinius platform :rbx (@rkbodenner)
Include gem rake tasks with "require 'bundler/gem_tasks" (@indirect)
Include user name and email from git config in new gemspec (@ognevsky)

Bugfixes:

Set file permissions after checking out git repos (@tissak)
Remove deprecated call to Gem::SourceIndex#all_gems (@mpj)
Require the version file in new gemspecs (@rubiii)
Allow relative paths from the Gemfile in gems with no gemspec (@mbirk)
Install gems that contain 'bundler', e.g. guard-bundler (@hone)
Display installed path correctly on Windows (@tadman)
Escape quotes in git URIs (@mheffner)
Improve Rake 0.9 support (@quix)
Handle certain directories already existing (@raggi)
Escape filenames containing regex characters (@indirect)

1.0.13 (May 4, 2011)

Features:

Compatibility with Rubygems master (soon to be v1.8) (@evanphx)
Informative error when --path points to a broken symlink
Support Rake 0.9 and greater (@e2)
Output full errors for non-TTYs e.g. pow (@josh)

Bugfixes:

Allow spaces in gem path names for gem tasks (@rslifka)
Have cap run bundle install from release_path (@martinjagusch)
Quote git refspec so zsh doesn't expand it (@goneflyin)

1.0.12 (April 8, 2011)

Features:

Add --no-deployment option to install for disabling it on dev machines
Better error message when git fails and cache is present (@parndt)
Honor :bundle_cmd in cap rake command (@voidlock, @cgriego)

Bugfixes:

Compatibility with Rubygems 1.7 and Rails 2.3 and vendored gems (@evanphx)
Fix changing gem order in lock (@gucki)
Remove color escape sequences when displaying man pages (@bgreenlee)
Fix creating GEM_HOME on both JRuby 1.5 and 1.6 (@nickseiger)
Fix gems without a gemspec and directories in bin/ (@epall)
Fix --no-prune option for bundle install (@cmeiklejohn)

1.0.11 (April 1, 2011)

Features:

Compatibility with Rubygems 1.6 and 1.7
Better error messages when a git command fails

Bugfixes:

Don't always update gemspec gems (@carllerche)
Remove ivar warnings (@jackdempsey)
Fix occasional git failures in zsh (@jonah-carbonfive)
Consistent lock for gems with double deps like Cap (@akahn)

1.0.10 (February 1, 2011)

Bugfixes:

Fix a regression loading YAML gemspecs from :git and :path gems
Requires, namespaces, etc. to work with changes in Rubygems 1.5

1.0.9 (January 19, 2011)

Bugfixes:

Fix a bug where Bundler.require could remove gems from the load path. In Rails apps with a default application.rb, this removed all gems in groups other than :default and Rails.env

1.0.8 (January 18, 2011)

Features:

Allow overriding gemspec() deps with :git deps
Add --local option to bundle update
Ignore Gemfile.lock in newly generated gems
Use less as help pager instead of more
Run bundle exec rake instead of rake in Capistrano tasks

Bugfixes:

Fix --no-cache option for bundle install
Allow Vlad deploys to work without Capistrano gem installed
Fix group arguments to bundle console
Allow groups to be loaded even if other groups were loaded
Evaluate gemspec() gemspecs in their directory not the cwd
Count on Rake to chdir to the right place in GemHelper
Change Pathnames to Strings for MacRuby
Check git process exit status correctly
Fix some warnings in 1.9.3-trunk (thanks tenderlove)

1.0.7 (November 17, 2010)

Bugfixes:

Remove Bundler version from the lockfile because it broke backwards compatibility with 1.0.0-1.0.5. Sorry. :(

1.0.6 (November 16, 2010)

Bugfixes:

Fix regression in update that caused long/wrong results
Allow git gems on other platforms while installing (#579)

Features:

Speed up install command using various optimizations
Significantly increase performance of resolver
Use upcoming Rubygems performance improvements (@tmm1)
Warn if the lockfile was generated by a newer version
Set generated gems' homepage to "", so Rubygems will warn

1.0.5 (November 13, 2010)

Bugfixes:

Fix regression disabling all operations that employ sudo

1.0.4 (November 12, 2010)

Bugfixes:

Expand relative :paths from Bundler.root (eg ./foogem)
Allow git gems in --without groups while --frozen
Allow gem :ref to be a symbol as well as a string
Fix exception when Gemfile needs a newer Bundler version
Explanation when the current Bundler version conflicts
Explicit error message if Gemfile needs newer Bundler
Ignore an empty string BUNDLE_GEMFILE
Skeleton gemspec now works with older versions of git
Fix shell quoting and ref fetching in GemHelper
Disable colored output in --deployment
Preserve line endings in lock file

Features:

Add support for 'mingw32' platform (aka RubyInstaller)
Large speed increase when Gemfile.lock is already present
Huge speed increase when many (100+) system gems are present
Significant expansion of ISSUES, man pages, and docs site
Allow setting roles in built-in cap and vlad tasks

1.0.3 (October 15, 2010)

Bugfixes:

Use bitwise or in #hash to reduce the chance of overflow
bundle update now works with :git + :tag updates
Record relative :path options in the Gemfile.lock
:groups option on gem method in Gemfile now works
Add #platform method and :platform option to Gemfile DSL
--without now accepts a quoted, space-separated list
Installing after --deployment with no lock is now possible
Binstubs can now be symlinked
Print warning if cache for --local install is missing gems
Improve output when installing to a path
The tests all pass! Yay!

1.0.2 (October 2, 2010)

Bugfix:

Actually include the man pages in the gem, so help works

1.0.1 (October 1, 2010)

Features:

Vlad deployment recipe, require 'bundler/vlad'
Prettier bundle graphs
Improved gem skeleton for bundle gem
Prompt on file clashes when generating a gem
Option to generate binary with gem skeleton
Allow subclassing of GemHelper for custom tasks
Chdir to gem directory during bundle open

Bugfixes:

Allow gemspec requirements with a list of versions
Accept lockfiles with windows line endings
Respect BUNDLE_WITHOUT env var
Allow gem "foo", :platform => :jruby
Specify loaded_from path in fake gemspec
Flesh out gem_helper tasks, raise errors correctly
Respect RBConfig::CONFIG['ruby_install_name'] in binstubs

1.0.0 (August 29, 2010)

Features:

You can now define :bundle_cmd in the capistrano task

Bugfixes:

Various bugfixes to the built-in rake helpers
Fix a bug where shortrefs weren't unique enough and were therfore colliding
Fix a small bug involving checking whether a local git clone is up to date
Correctly handle explicit '=' dependencies with gems pinned to a git source
Fix an issue with Windows-generated lockfiles by reading and writing the lockfile in binary mode
Fix an issue with shelling out to git in Windows by using double quotes around paths
Detect new Rubygems sources in the Gemfile and update the lockfile

1.0.0.rc.6 (August 23, 2010)

Features:

Much better documentation for most of the commands and Gemfile format

Bugfixes:

Don't attempt to create directories if they already exist
Fix the capistrano task so that it actually runs
Update the Gemfile template to reference rubygems.org instead of :gemcutter
bundle exec should exit with a non zero exit code when the gem binary does not exist or the file is not executable.
Expand paths in Gemfile relative to the Gemfile and not the current working directory.

1.0.0.rc.5 (August 10, 2010)

Features:

Make the Capistrano task more concise.

Bugfixes:

Fix a regression with determining whether or not to use sudo
Allow using the --gemfile flag with the --deployment flag

1.0.0.rc.4 (August 9, 2010)

Features:

bundle gem NAME command to generate a new gem with Gemfile
Bundle config file location can be specified by BUNDLE_APP_CONFIG
Add --frozen to disable updating the Gemfile.lock at runtime (default with --deployment)
Basic Capistrano task now added as 'bundler/capistrano'

Bugfixes:

Multiple bundler process no longer share a tmp directory
bundle update GEM always updates dependencies of GEM as well
Deleting the cache directory no longer causes errors
Moving the bundle after installation no longer causes git errors
Bundle path is now correctly remembered on a read-only filesystem
Gem binaries are installed to Gem.bindir, not #{Gem.dir}/bin
Fetch gems from vendor/cache, even without --local
Sort lockfile by platform as well as spec

1.0.0.rc.3 (August 3, 2010)

Features:

Deprecate --production flag for --deployment, since the former was causing confusion with the :production group
Add --gemfile option to bundle check
Reduce memory usage of bundle install by 2-4x
Improve message from bundle check under various conditions
Better error when a changed Gemfile conflicts with Gemfile.lock

Bugfixes:

Create bin/ directory if it is missing, then install binstubs
Error nicely on the edge case of a pinned gem with no spec
Do not require gems for other platforms
Update git sources along with the gems they contain

1.0.0.rc.2 (July 29, 2010)

bundle install path was causing confusion, so we now print a clarifying warning. The preferred way to install to a path (which will not print the warning) is bundle install --path path/to/install.
bundle install --system installs to the default system location ($BUNDLE_PATH or $GEM_HOME) even if you previously used bundle install --path
completely remove --disable-shared-gems. If you install to system, you will not be isolated, while if you install to another path, you will be isolated from gems installed to the system. This was mostly an internal option whose naming and semantics were extremely confusing.
Add a --production option to bundle install:
- by default, installs to vendor/bundle. This can be overridden with the --path option
- uses --local if vendor/cache is found. This will guarantee that Bundler does not attempt to connect to Rubygems and will use the gems cached in vendor/cache instead
- Raises an exception if a Gemfile.lock is not found
- Raises an exception if you modify your Gemfile in development but do not check in an updated Gemfile.lock
Fixes a bug where switching a source from Rubygems to git would always say "the git source is not checked out" when running bundle install

NOTE: We received several reports of "the git source has not been checked out. Please run bundle install". As far as we can tell, these problems have two possible causes:

bundle install ~/.bundle in one user, but actually running the application as another user. Never install gems to a directory scoped to a user (~ or $HOME) in deployment.
A bug that happened when changing a gem to a git source.

To mitigate several common causes of (1), please use the new --production flag. This flag is simply a roll-up of the best practices we have been encouraging people to use for deployment.

If you want to share gems across deployments, and you use Capistrano, symlink release_path/current/vendor/bundle to release_path/shared/bundle. This will keep deployments snappy while maintaining the benefits of clean, deploy-time isolation.

1.0.0.rc.1 (July 26, 2010)

Fixed a bug with bundle install on multiple machines and git

1.0.0.beta.10 (July 25, 2010)

Last release before 1.0.0.rc.1
Added :mri as a valid platform (platforms :mri { gem "ruby-debug" })
Fix bundle install immediately after modifying the :submodule option
Don't write to Gemfile.lock if nothing has changed, fixing situations where bundle install was run with a different user than the app itself
Fix a bug where other platforms were being wiped on bundle update
Don't ask for root password on bundle install if not needed
Avoid setting $GEM_HOME where not needed
First solid pass of bundle config
Add build options
- bundle config build.mysql --with-mysql-config=/path/to/config

1.0.0.beta.9 (July 21, 2010)

Fix install failure when switching from a path to git source
Fix bundle exec bundle * in a bundle with --disable-shared-gems
Fix bundle * from inside a bundle with --disable-shared-gem
Shim Gem.refresh. This is used by Unicorn
Fix install failure when a path's dependencies changed

1.0.0.beta.8 (July 20, 2010)

Fix a Beta 7 bug involving Ruby 1.9

1.0.0.beta.7 (July 20, 2010, yanked)

Running bundle install twice in a row with a git source always crashed

1.0.0.beta.6 (July 20, 2010, yanked)

Create executables with bundle install --binstubs
You can customize the location (default is app/bin) with --binstubs other/location
Fix a bug where the Gemfile.lock would be deleted even if the update was exited
Fix a bug where cached gems for other platforms were sometimes deleted
Clean up output when nothing was deleted from cache (it previously said "Removing outdated gems ...")
Improve performance of bundle install if the git gem was already checked out, and the revision being used already exists locally
Fix bundle show bundler in some cases
Fix bugs with bundle update
Don't ever run git commands at runtime (fixes a number of common passenger issues)
Fixes an obscure bug where switching the source of a gem could fail to correctly change the source of its dependencies
Support multiple version dependencies in the Gemfile (gem "rails", ">= 3.0.0.beta1", "<= 3.0.0")
Raise an exception for ambiguous uses of multiple declarations of the same gem (for instance, with different versions or sources).
Fix cases where the same dependency appeared several times in the Gemfile.lock
Fix a bug where require errors were being swallowed during Bundler.require

1.0.0.beta.1

No bundle lock command. Locking happens automatically on install or update
No .bundle/environment.rb. Require 'bundler/setup' instead.
$BUNDLE_HOME defaults to $GEM_HOME instead of ~/.bundle
Remove lockfiles generated by 0.9

0.9.26

Features:

error nicely on incompatible 0.10 lockfiles

0.9.25 (May 3, 2010)

Bugfixes:

explicitly coerce Pathname objects to Strings for Ruby 1.9
fix some newline weirdness in output from install command

0.9.24 (April 22, 2010)

Features:

fetch submodules for git sources
limit the bundled version of bundler to the same as the one installing
force relative paths in git gemspecs to avoid raising Gem::NameTooLong
serialize GemCache sources correctly, so locking works
raise Bundler::GemNotFound instead of calling exit! inside library code
Rubygems 1.3.5 compatibility for the adventurous, not supported by me :)

Bugfixes:

don't try to regenerate environment.rb if it is read-only
prune outdated gems with the platform "ruby"
prune cache without errors when there are directories or non-gem files
don't re-write environment.rb if running after it has been loaded
do not monkeypatch Specification#load_paths twice when inside a bundle

0.9.23 (April 20, 2010)

Bugfixes:

cache command no longer prunes gems created by an older rubygems version
cache command no longer prunes gems that are for other platforms

0.9.22 (April 20, 2010)

Features:

cache command now prunes stale .gem files from vendor/cache
init --gemspec command now generates development dependencies
handle Polyglot's changes to Kernel#require with Bundler::ENV_LOADED (#287)
remove .gem files generated after installing a gem from a :path (#286)
improve install/lock messaging (#284)

Bugfixes:

ignore cached gems that are for another platform (#288)
install Windows gems that have no architecture set, like rcov (#277)
exec command while locked now includes the bundler lib in $LOAD_PATH (#293)
fix the rake install task
add GemspecError so it can be raised without (further) error (#292)
create a parent directory before cloning for git 1.5 compatibility (#285)

0.9.21 (April 16, 2010)

Bugfixes:

don't raise 'omg wtf' when lockfile is outdated

0.9.20 (April 15, 2010)

Features:

load YAML format gemspecs
no backtraces when calling Bundler.setup if gems are missing
no backtraces when trying to exec a file without the executable bit

Bugfixes:

fix infinite recursion in Bundler.setup after loading a bundled Bundler gem
request install instead of lock when env.rb is out of sync with Gemfile.lock

0.9.19 (April 12, 2010)

Features:

suggest bundle install --relock when the Gemfile has changed (#272)
source support for Rubygems servers without prerelease gem indexes (#262)

Bugfixes:

don't set up all groups every time Bundler.setup is called while locked (#263)
fix #full_gem_path for git gems while locked (#268)
eval gemspecs at the top level, not inside the Bundler class (#269)

0.9.18 (April 8, 2010)

Features:

console command that runs irb with bundle (and optional group) already loaded

Bugfixes:

Bundler.setup now fully disables system gems, even when unlocked (#266, #246)
- fixes Yard, which found plugins in Gem.source_index that it could not load
- makes behaviour of Bundler.require consistent between locked and unlocked loads

0.9.17 (April 7, 2010)

Features:

Bundler.require now calls Bundler.setup automatically
Gem::Specification#add_bundler_dependencies added for gemspecs

Bugfixes:

Gem paths are not longer duplicated while loading bundler
exec no longer duplicates RUBYOPT if it is already set correctly

0.9.16 (April 3, 2010)

Features:

exit gracefully on INT signal
resolver output now indicates whether remote sources were checked
print error instead of backtrace when exec cannot find a binary (#241)

Bugfixes:

show, check, and open commands work again while locked (oops)
show command for git gems
- outputs branch names other than master
- gets the correct sha from the checkout
- doesn't print sha twice if :ref is set
report errors from bundler/setup.rb without backtraces (#243)
fix Gem::Spec#git_version to not error on unloaded specs
improve deprecation, Gemfile, and command error messages (#242)

0.9.15 (April 1, 2010)

Features:

use the env_file if possible instead of doing a runtime resolve
- huge speedup when calling Bundler.setup while locked
- ensures bundle exec is fast while locked
- regenerates env_file if it was generated by an older version
update cached/packed gems when you update gems via bundle install

Bugfixes:

prep for Rubygems 1.3.7 changes
install command now pulls git branches correctly (#211)
raise errors on invalid options in the Gemfile

0.9.14 (March 30, 2010)

Features:

install command output vastly improved
- installation message now accurate, with 'using' and 'installing'
- bundler gems no longer listed as 'system gems'
show command output now includes sha and branch name for git gems
init command now takes --gemspec option for bootstrapping gem Gemfiles
Bundler.with_clean_env for shelling out to ruby scripts
show command now aliased as 'list'
VISUAL env var respected for GUI editors

Bugfixes:

exec command now finds binaries from gems with no gemspec
note source of Gemfile resolver errors
don't blow up if git urls are changed

0.9.13 (March 23, 2010)

Bugfixes:

exec command now finds binaries from gems installed via :path
gem dependencies are pulled in even if their type is nil
paths with spaces have double-quotes to work on Windows
set GEM_PATH in environment.rb so generators work with Rails 2

0.9.12 (March 17, 2010)

refactoring, internal cleanup, more solid specs

Features:

check command takes a --without option
check command exits 1 if the check fails

Bugfixes:

perform a topological sort on resolved gems (#191)
gems from git work even when paths or repos have spaces (#196)
Specification#loaded_from returns a String, like Gem::Specification (#197)
specs eval from inside the gem directory, even when locked
virtual gemspecs are now saved in environment.rb for use when loading
unify the Installer's local index and the runtime index (#204)

0.9.11 (March 9, 2010)

added roadmap with future development plans

Features:

install command can take the path to the gemfile with --gemfile (#125)
unknown command line options are now rejected (#163)
exec command hugely sped up while locked (#177)
show command prints the install path if you pass it a gem name (#148)
open command edits an installed gem with $EDITOR (#148)
Gemfile allows assigning an array of groups to a gem (#114)
Gemfile allows :tag option on :git sources
improve backtraces when a gemspec is invalid
improve performance by installing gems from the cache if present

Bugfixes:

normalize parameters to Bundler.require (#153)
check now checks installed gems rather than cached gems (#162)
don't update the gem index when installing after locking (#169)
bundle parenthesises arguments for 1.8.6 (#179)
gems can now be assigned to multiple groups without problems (#135)
fix the warning when building extensions for a gem from git with Rubygems 1.3.6
fix a Dependency.to_yaml error due to accidentally including sources and groups
don't reinstall packed gems
fix gems with git sources that are private repositories

0.9.10 (March 1, 2010)

depends on Rubygems 1.3.6

Bugfixes:

support locking after install --without
don't reinstall gems from the cache if they're already in the bundle
fixes for Ruby 1.8.7 and 1.9

0.9.9 (February 25, 2010)

Bugfixes:

don't die if GEM_HOME is an empty string
fixes for Ruby 1.8.6 and 1.9

0.9.8 (February 23, 2010)

Features:

pack command which both caches and locks
descriptive error if a cached gem is missing
remember the --without option after installing
expand paths given in the Gemfile via the :path option
add block syntax to the git and group options in the Gemfile
support gems with extensions that don't admit they depend on rake
generate gems using gem build gemspec so git gems can have native extensions
print a useful warning if building a gem fails
allow manual configuration via BUNDLE_PATH

Bugfixes:

eval gemspecs in the gem directory so relative paths work
make default spec for git sources valid
don't reinstall gems that are already packed

0.9.7 (February 17, 2010)

Bugfixes:

don't say that a gem from an excluded group is "installing"
improve crippling rubygems in locked scenarios

0.9.6 (February 16, 2010)

Features:

allow String group names
a number of improvements in the documentation and error messages

Bugfixes:

set SourceIndex#spec_dirs to solve a problem involving Rails 2.3 in unlocked mode
ensure Rubygems is fully loaded in Ruby 1.9 before patching it
fix bundle install for a locked app without a .bundle directory
require gems in the order that the resolver determines
make the tests platform agnostic so we can confirm that they're green on JRuby
fixes for Ruby 1.9

0.9.5 (Feburary 12, 2010)

Features:

added support for :path => "relative/path"
added support for older versions of git
added bundle install --disable-shared-gems
Bundler.require fails silently if a library does not have a file on the load path with its name
Basic support for multiple rubies by namespacing the default bundle path using the version and engine

Bugfixes:

if the bundle is locked and .bundle/environment.rb is not present when Bundler.setup is called, generate it
same if it's not present with bundle check
same if it's not present with bundle install

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