CHANGELOG.markdown

ChangeLog

unreleased

v0.31.4 (2024-11-19)

• Added --svgo-allow-lossy and --svgo-precision options to use svgo in lossy mode. This sets svgo --precision, which can result in substantially smaller svgs (see #211 for some experiments). Lower values are more lossy. 3 is the default, but many SVGs will work well even with 0 or 1. Like all worker specific lossy flags, this is also enabled with --allow-lossy. #210 #211 @gurgeous

v0.31.3 (2023-02-17)

• Support Psych4/Ruby 3.1 changes to use safe_yaml methods by default #203 #204 @oscillot @toy

v0.31.2 (2022-11-27)

• Support jruby 9.4 @toy

v0.31.1 (2021-10-21)

• Allow image_size 3 @toy

v0.31.0 (2021-10-03)

• Add support for Oxipng #167 #190 @oblakeerickson
• Fix TypeError: can't convert ImageOptim::Timer into Float with Ruby 3 #194 @yahonda

v0.30.0 (2021-05-11)

• Add timeout option to restrict maximum time spent on every image #21 #148 #149 #162 #184 #189 @tgxworld @oblakeerickson @toy

v0.29.0 (2021-04-28)

• Require at least ruby 1.9.3 @toy
• Add support for use as pre-commit hook #192 @proinsias
• Fix Path#copy_metadata by rescuing also Errno::EACCES as it is done in fileutils #187 @toy
• More precise regular expression for capturing svgo version @toy

v0.28.0 (2020-12-18)

• Fix and update list of markers in jpegoptim worker: allow to pass com instead of incorrect comments and add missing xmp and none #188 @toy
• Add --skip-if-larger flag to pngquant worker. The pngquant worker already does this, but this will make it fail faster. #125 #181 @iggant @oblakeerickson
• Add method option for jpegrecompress, default to ssim #102 #103 #182 @ramiroaraujo @oblakeerickson

v0.27.1 (2020-09-30)

• Fixed atomic replacement for case when equal File::Stat#dev doesn't mean that file can be linked #180 @toy

v0.27.0 (2020-08-27)

• Use .tmp as the extension for temporary file if it needs to be created for atomic replacement #178 @toy
• Don't create a temporary file in destination directory for atomic replacement if temporary directory is on same device as destination #178 @toy

v0.26.5 (2019-07-14)

• Remove deprecated rubyforge_project attribute from gemspec rubygems/rubygems#2436 @toy

v0.26.4 (2019-05-23)

• Enable frozen string literals @toy

v0.26.3 (2018-10-13)

• Handle vnone version of advpng that was erroneously produced for ubuntu and homebrew #165 @toy

v0.26.2 (2018-08-15)

• Ignore segmentation fault for pngout <= 20150920 #158 @toy
• Allow image_size 2.x @toy
• Add instructions for installing svgo in project folder #156 @brian-kephart
• Show full bin search path in verbose output @toy

v0.26.1 (2017-12-14)

• Require 'date' which is used in parsing pngout version toy/image_optim_pack#14 @toy

v0.26.0 (2017-11-13)

• Enable jpegrescan by default after removing its dependency on File::Slurp and fixing for windows #153 @toy
• Extend description of --verbose flag #152 @toy

v0.25.0 (2017-07-06)

• Fix error uninitialized constant EXIFR::JPEG (breaking change in exifr v1.3.0) #150 @abemedia
• Add option to pngquant worker to limit maximum number of colors to use #144 @toy

v0.24.3 (2017-05-04)

• Set mode of cache files to 0666 & ~umask, related to #147 @toy

v0.24.2 (2017-02-18)

• Describe nice level option #140 @toy
• Add instruction for installing pngout using brew #143 @lukaselmer

v0.24.1 (2016-11-20)

• Use image_size ~> 1.5 with apng detection, so apng images are not optimised to one frame version #142 @toy
• Don't show ? for unknown bin version in message about inability to determine version @toy
• Deduplicate bin resolving error messages @toy

v0.24.0 (2016-08-14)

• Rails image assets optimization is extracted into image_optim_rails gem #127 @toy
• Add proper handling of ImageOptim.respond_to? @toy
• Fix an issue not working OptiPNG interlace option #136 @mrk21
• Minimize number of file system calls in default implementation of optimized? #137 @toy

v0.23.0 (2016-07-17)

• Added cache_dir and cache_worker_digests options to cache results #83 @gpakosz
• Should work on windows #24 @toy
• Rename ImageOptim::ImagePath to ImageOptim::Path and its method #format to #image_format @toy
• Ignore empty config files #133 @toy
• Use FileUtils.move in ImagePath#replace to rename file instead of copying on same device, don't preserve mtime and atime #134 @toy
• Make :allow_lossy an individual option for workers that can use it, so it will be in the list of worker options #130 @toy
• Use first 8 characters of sha1 hex for jpegrescan version #131 @toy

v0.22.1 (2016-02-21)

• Fix missing old (1.x) pngquant version as it was output to stderr #123 @toy
• Fix capturing wrong version of pngcrush when it complains about different png.h and png.c #122 @toy
• Add support for sprockets-rails 3.x, kudos to @iggant and @valff for initial PRs #120 #121 #126 @toy
• Use rubocop ~> 0.37 @toy

v0.22.0 (2015-11-21)

• Unify getting description of option default value using default_description @toy
• Don't use -strip option for optipng when the bin version is less than 0.7 #106 @toy
• Use quality 0..100 by default in lossy mode of pngquant worker #77 @toy
• Add :disable_plugins and :enable_plugins options to svgo worker #110 @tomhughes
• Allow setting config in rails like config.assets.image_optim.name = value #111 @toy

v0.21.0 (2015-05-30)

• Use exifr 1.2.2 with fix for a bug #85 @toy
• Change order of png workers according to analysis to pngcrush, optipng, pngquant, pngout, advpng (was pngquant, pngcrush, pngout, advpng, optipng) @toy
• Run worker command without invoking shell (except ruby < 1.9 and jruby) @toy
• Add disabling worker by passing :disable => true (previously only by passing false instead of options hash) @toy
• Add tests for railtie, also to prevent issues like #72 #73 @toy
• Remove haml development dependency @toy
• Add -strip option to optipng worker to remove all metadata chunks, on by default #75 @jwidderich
• Fixing minor spelling mistakes from --help output #79 @kaspergrubbe

v0.20.2 (2014-12-26)

• Fix ImagePath#temp_path for ruby 2.2 caused by Tmpname#make_tmpname accepting only objects directly convertible to String for prefix and suffix starting with 2.2 #74 @toy

v0.20.1 (2014-12-19)

• Fix paperclip-optimizer issue #13: railtie broken with undefined local variable or method 'app' #72 @janfoeh

v0.20.0 (2014-12-15)

• Ignore and show warning for lossy options jpegoptim#max_quality and pngquant#quality in default/lossless mode #71 @toy
• Add :blacken option to pngcrush worker, to blacken fully transparent pixels, on by default @toy
• Command line option --no-progress to disable showing progress of optimizing images @toy

v0.19.1 (2014-11-22)

• Blacklist pngcrush 1.7.80 as it loses one color in indexed images @toy

v0.19.0 (2014-11-08)

• Added lossy worker jpegrecompress (uses jpeg-recompress), disabled unless :allow_lossy is true #65 @wjordan @toy
• :allow_lossy option to allow lossy workers and optimizations @toy
• Don't warn multiple times about problematic binary #69 @toy
• Run gisicle two times (with interlace off then with on) if interlace is not set explicitly #70 @toy
• Remove app and other extensions from gif images @toy
• Change behaviour of gifsicle interlace option to deinterlace for false, pass nil to leave as is @toy
• Worker can change its initialization by overriding init and can initialize multiple instances #70 @toy

v0.18.0 (2014-11-01)

• Add interface to image_optim_pack @toy
• Use in_threads ~> 1.3 @toy
• Added options to Gifsicle, specifically --careful (for compatibility) and --optimize for granularity #51 @kaspergrubbe
• :skip_missing_workers option to skip workers with missing or problematic binaries #66 @toy
• Speedup specs (~8x) #60 @toy
• script/worker_analysis to compare worker chains by optimization, time and losslessness @toy
• Cmd module to ensure interrupted commands can't go unnoticed @toy

v0.17.1 (2014-10-06)

• Fix bin path resolving method missing vendor directory @toy

v0.17.0 (2014-10-04)

• Use pure ruby detection of bin path @toy
• Fail if version of bin can't be detected #39 @toy
• Check path in XXX_BIN to exist, be a file and be executable @toy
• image_optim --info to perform initialization with verbose output without running optimizations @toy
• Changeable config paths @toy

v0.16.0 (2014-09-12)

• Wrote this ChangeLog #62 @toy
• Use rubocop ~> 0.26.0 @toy
• Install advancecomp from source in travis script #61 @toy
• Move expansion of config path to read method and rescue with warning #58 @toy
• Show workers options in verbose mode #56 @toy
• Resolve all bins during initialization #22 @toy
• Add exclusion glob patterns, .* by default #35 #48 @toy
• Show better warning when running image_optim for a directory without recursive option @toy
• Use stable sort for workers @toy
• Check binary version instead of using which to check if binary is present #59 @toy

v0.15.0 (2014-08-19)

• Use advpng worker before optipng @toy
• Fix order of results (use progress ~> 3.0.1) @toy
• Change array returned from optimize_images, optimize_images! and optimize_images_data to contain pairs of item and result instead of just result @toy
• Fixed Space causing exception with negative numbers @toy
• Added pngquant worker #14 #32 #40 #52 @adammathys @smasry @toy
• Add instructions to errors from bin resolver @toy
• Use in_threads ~> 1.2.2 with fix for silent exceptions @toy
• Fix LocalJumpError in railtie initializer block (ruby 2.1.2, rails 4.1.4) #50 @schnittchen

v0.14.0 (2014-07-17)

• Added Inch CI and Gittip badges to README @toy
• Assign worker options to constants for documentation @toy
• Code style, reorganized, comments, added rubocop @toy
• Switch to rspec 3.0 @toy
• Don't mention versions in instructions for installing jpegoptim and pngcrush @toy

v0.13.3 (2014-05-22)

• Added instruction about libjpeg-turbo-utils #49 @toy

v0.13.2 (2014-04-24)

• Updated versions of pngcrush and jpegoptim in installation instructions #46 @toy
• Script for updating instructions in README @toy
• Typo in README #45 @rawsyntax

v0.13.1 (2014-04-08)

• Use image_size ~> 1.3.0 so only FormatError exceptions are caught and show warning #44 @lencioni

v0.13.0 (2014-04-06)

• Detect and warn about broken images #43 @toy
• Output image_optim version when running in verbose mode @toy
• Show resolved version in version exceptions and warnings @toy
• Warn if advpng version is less than 1.17 as it does not use zopfli #17 #18 @toy

v0.12.1 (2014-03-10)

• Don't try to register preprocessors when sprockets library is not initialized (app.assets is nil) #41 @toy
• Output resolved binaries when verbose @toy
• Output nice level and number of threads when verbose @toy
• Output config to stderr when verbose @toy
• Don't limit number of threads @toy

v0.12.0 (2014-03-02)

• Checking bin versions #33 @toy

v0.11.2 (2014-03-01)

• Fixed building PATH environment variable @toy

v0.11.1 (2014-02-20)

• Allow -v for version if it is the only argument @toy
• Fixed initializing railtie #37 @toy

v0.11.0 (2014-02-16)

• Use image_size ~> 1.2.0 @toy
• Added svgo worker and support for svg files #27 #30 @nybblr
• Properly unlink temporary files #29 @toy
• Read options from rails app configuration app.config.assets.image_optim in railtie #31 @bencrouse
• Updated versions of pngcrush and jpegoptim in installation instructions #26 @jc00ke

v0.10.2 (2014-01-25)

• Fixed regression with progress introduced in v0.10.0 @toy

v0.10.1 (2014-01-23)

• Ensure binary data (ruby 1.9+) from optimize_image_data and optimize_images_data #25 @toy
• Mention optimize_image_data and optimize_images_data in README #25 @toy

v0.10.0 (2013-12-25)

• Fixed bug with inheritance of DelegateClass in jruby 1.9 and 2.0 @toy
• Return ImagePath::Optimized containing also original path and size from optimize_image and optimize_image! #12 @toy
• Show exception backtrace when verbose @toy
• Fail if there were warnings with paths to optimize @toy
• Rails (sprockets) preprocessor #2 @toy
• Use fspath ~> 2.1.0 with fixes for jruby 1.7.8 @toy
• Add optimize_image_data and optimize_images_data @toy
• Read config from image_optim.yml at XDG_CONFIG_HOME (~/.config by default) and from .image_optim.yml in current working directory #13 @toy
• Added badges to README @toy
• Big refactoring @toy

v0.9.1 (2013-08-20)

• Use progress ~> 3.0.0 and in_threads ~> 1.2.0 @toy

v0.9.0 (2013-07-30)

• Use fspath ~> 2.0.5 with bug fix for jruby in 1.8 mode @toy
• Overcome wrong implementation of Process::Status in jruby @toy
• Fix for jruby not File.rename not accepting non String @toy
• Fix for jruby File.rename not accepting non String @toy
• Added .travis.yml @toy
• Added jhead worker @toy

v0.8.1 (2013-05-27)

• Fixed variable name in jpegoptim worker @toy
• Added example of using PATH with ImageOptim.app bins #11 @toy

v0.8.0 (2013-03-27)

• Print options if verbose @toy
• Added worker options to README using script #5 @toy
• Setting worker options using arguments to image_optim bin @toy
• Option definitions with description, default value and validation instead of attribute reader in options @toy
• Don't change PATH for ruby process @toy
• Vendor jpegrescan @toy
• Option to use jpegrescan in jpegtran worker, off by default #6 @toy

v0.7.3 (2013-02-24)

• Use image_size ~> 1.1.2 @toy

v0.7.2 (2013-01-18)

• Make apply_threading accept enum instead of array @toy

v0.7.1 (2013-01-17)

• Use more compatible redirect syntax >& #9 @teaforthecat

v0.7.0 (2013-01-17)

• Use system with env and nice instead of forking #8 @toy
• Don't use -s of which as it is nonstandard #7 @toy
• Added bin resolving with ability to specify binary paths using environment variables @toy
• Reorganized workers @toy
• Added links to tool projects @toy

v0.6.0 (2012-11-15)

• Warn if directly added files are not images or are not optimizable @toy
• Recursively scan directories for images #4 @toy
• Typo in bin/image_optim #3 @fabiomcosta

v0.5.1 (2012-08-07)

• Nice output for configuration and binary resolving errors @toy

v0.5.0 (2012-08-05)

• Verbose output @toy

v0.4.2 (2012-02-26)

• Use image_size ~> 1.1 @toy

v0.4.1 (2012-02-14)

• Added binary installation instructions to README #1 @jingoro

v0.4.0 (2012-01-13)

• Added usage to README @toy
• Allow setting nice level, 10 by default @toy
• Use fork instead of system @toy

v0.3.2 (2012-01-12)

• Fixed setting max thread count @toy

v0.3.1 (2012-01-12)

• Fixed parsing thread option @toy

v0.3.0 (2012-01-12)

• Output size change per file and total @toy
• Warn about non files @toy

v0.2.1 (2012-01-11)

• Simplified determining presence of bin @toy

v0.2.0 (2012-01-10)

• Reduce number of created temp files to minimum @toy
• Use fspath ~> 2.0.3 @toy

v0.1.0 (2012-01-09)

• Initial release @toy