jekyll_picture_tag

• Check if the vips CLI is installed before trying to use it
• Minor formatting & dependency changes
• Fix dependency specs so the tests pass again.

• 2.0 March 25, 2021 - Migration guide
  • Switch from ImageMagick to libvips.
    • 🚀🔥🔥MUCH MORE FASTER🔥🔥🚀
    • Will still attempt to use imagemagick if libvips cannot handle a particular image format.
    • Eliminate the ImageMagick v7 on Ubuntu pain we've been dealing with for so long.
  • Require Ruby >= 2.6, support Ruby 3.0
  • Require Jekyll >= 4.0
  • Cropping is changing.
    • We now use the libvips smartcrop function which does some magic to keep the most useful part of the image.
    • Geometry is renamed to 'crop', and reduced to simple aspect ratios only. (width:height)
    • Gravity is gone, replaced by 'keep' which is translated to a libvips interestingness setting.
  • Add stock presets and media queries, under the jpt- prefix.
  • Add format_quality default settings for webp, avif, and jp2.
  • Add image-format-specific write options.
  • Overhaul user input handling; we can now validate inputs and give error messages which are less useless. Stronger validation and nicer errors will be added in future releases.
  • Drop support for markup_presets and media_presets. They are now officially and only presets and media_queries.
  • Improve docs with an introductory tutorial and 'how-to' flow.

• Gracefully handle empty tag arguments.
• Re-add metadata stripping. I removed it inadvertently when refactoring; now there's a test and a setting to turn it off.
• Respect Jekyll's --disable-disk-cache argument.
• Add baseurl configuration, allowing increased plugin support (such as I18n via jekyll-multiple-languages-plugin)
• Tooling & test suite maintenance and improvements.

Liquid parsing bugfixes.

Code refactor, adds the ability to use Liquid variables, bugfixes.

Code refactor, picture markup fix, yaml settings and docs improvement.

Quick round of code improvements.

Initial release.