Drop support for Ruby 2.1, 2.2, and 2.3 and add support for frozen string literals and Ruby 2.6 - adamkiczula (Adam Kiczula) (#164)
Roadie::Stylesheet#each_inlinable_block is now removed.

3.5.1¶ ↑

full changelog

Gracefully handle empty string email body, such as those provided by ActionMailer::Base::NullMail objects - adamkiczula (Adam Kiczula) (#163).

3.5.0¶ ↑

full changelog

Drop support for Nokogiri before 1.8.

3.4.0¶ ↑

full changelog

Enhancements
Better support for media queries - BroiSatse (Stanislaw Klajn) and jeznag (Jeremy Nagel) (#157).

Media queries should no longer be inlined in your HTML; instead they should appear in <head> if keep_uninlinable_css is enabled. By default different media query blocks with the same conditions will be merged together (which might change specificity), but this behavior can be disabled by setting merge_media_queries to false.
Remove Guard as a development dependency. Tests run fast anyway, and I never liked that this tool "infected" the dependencies of the project when it should remain a user-specific tool unless the project wants to enforce it.

3.3.0¶ ↑

full changelog

Enhancements
Allow transforming to XHTML instead of HTML - Zhivko Draganov (#144).
Support partial HTML documents (fragments) - #147
- With the help of andfx - #115
- With the help of Frida Sjoholm - #146
Skip URL rewriting on elements with data-roadie-ignore - #154.
- With the help of Hamed Asghari - #138.
Bug fixes:
Apply correct string encoding / charset in NetHttpProvider - Jeremy Nagel (#152).

3.2.2¶ ↑

full changelog

Enhancements
Support Nokogiri 1.x.
Support css_parser 1.x.
Make tests pass on Ruby 2.4.0 (upgrade Webmock).

3.2.1¶ ↑

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Enhancements
Support Nokogiri 1.7.x.

3.2.0¶ ↑

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Deprecations:
Dropped support for MRI 1.9.3.
Dropped support for MRI 2.0.
Upgrades:
Use css_parser 1.4.x instead of 1.3.x.
Bug fixes:
Strip UTF-8 BOM (Byte Order Mark) from stylesheets before parsing / concatenating - Bartłomiej Wójtowicz (#128)
Enhancements:
Build against Ruby MRI 2.3.0 too.
Don't add extra whitespace between table cells.

3.1.1¶ ↑

full changelog

Enhancements:
Duplicate style properties are now removed when inlining.
- This means that color: green; color: red; color: green will now be color: red; color: green.
- The size of your emails should be the same, or smaller.

3.1.0¶ ↑

full changelog

Enchancements:
NetHttpProvider validates the whitelist hostnames; passing an invalid hostname will raise ArgumentError.
NetHttpProvider supports scheme-less URLs (//foo.com/), defaulting to https.

3.1.0.rc1¶ ↑

full changelog

Enhancements:
Allow user to specify asset providers for referenced assets with full URLs and inline them (#107)
Pass Document instance to transformation callbacks (#86)
Made nokogiri dependency more forgiving.
- Supports 1.5.0…1.7.0 now instead of 1.6.0…1.7.0. Some people out there are stuck on this older version of Nokogiri, and I don't want to leave them out.
Output better errors when no assets can be found.
- The error will now show which providers were tried and in which order, along with the error message from the specific providers.
- Roadie::FilesystemProvider shows the given path when inspected.
data-roadie-ignore attributes will now be removed from markup; hiding “development markers” in the final email.
Add a Roadie::CachedProvider asset provider that wraps other providers and cache them.
Add a Roadie::PathRewriterProvider asset provider that rewrites asset names for other providers.
- This saves you from having to create custom providers if you require small tweaks to the lookup in order to use an official provider.
Deprecations:
Roadie::Stylesheet#each_inlinable_block is now deprecated. You can iterate and filter the blocks at your own discresion.

3.0.5¶ ↑

full changelog

Bug fixes:
Don't try to inline external stylesheets. (#106)
Don't generate absolute URLs for anchor links. (Mange/roadie-rails#40)

3.0.4¶ ↑

full changelog

Bug fixes:
Schemeless URLs was accepted as-is, which isn't supported in a lot of email clients. (#104)

3.0.3¶ ↑

full changelog

Bug fixes:
CSS was mutated when parsed, breaking caches and memoized sources - Brendan Mulholland (bmulholland) (Mange/roadie-rails#32)

3.0.2¶ ↑

full changelog

Bug fixes:
Some data: URLs could cause exceptions. (#97)
Correctly parse properties with semicolons in their values - Aidan Feldman (afeld) (#100)

3.0.1¶ ↑

full changelog

Enhancements:
CssNotFound can take a provider which will be shown in error messages.
Bug fixes:
URL rewriter no longer raises on absolute URLs that cannot be parsed by URI. Absolute URLs are completely ignored.
URL rewriter supports urls without a scheme (like //assets.myapp.com/foo).
URL rewriter no longer crashes on absolute URLs without a path (like myapp://).

3.0.0¶ ↑

full changelog

Enhancements:
Roadie::ProviderList responds to #empty? and #last
Roadie::FilesystemProvider ignores query string in filename.

Older versions of Rails generated <link> tags with query strings in their URLs, like such: /stylesheets/email.css?1380694096
Blacklist :enabled, :disabled and :checked pseudo functions - Tyler Hunt (tylerhunt).
Add MRI 2.1.2 to Travis build matrix - Grey Baker (greysteil).
Try to detect an upgrade from Roadie 2 and mention how to make it work with the new version.
Styles emitted in the style attribute should now be ordered as they were in the source CSS.

3.0.0.pre1¶ ↑

full changelog

Complete rewrite of most of the code and a new direction for the gem.

Breaking changes:
Removed Rails support into a separate Gem (roadie-rails).
Removed Sprockets dependency and AssetPipelineProvider.
Changed the entire public API.
Changed the API of custom providers.
Dropped support for Ruby 1.8.7.
Change data-immutable to data-roadie-ignore.
New features:
Rewriting the URLs of img[src].
A way to inject stylesheets without having to adjust template.
A before callback to compliment the after callback.
Enhancements:
Better support for stylesheets using CSS fallbacks. This means that styles like this is now inlined: width: 5em; width: 3rem;, while Roadie would previously remove the first of the two. This sadly means that the HTML file will be much larger than before if you're using a non-optimized stylesheet (for example including your application stylesheet to the email). This was a bad idea even before this change, and this might get you to change.
Using HTML5 doctype instead of XHTML
Full support for JRuby
Experimental support for Rubinius

2.4.2¶ ↑

full changelog

Bug fixes:
Fix Nokogiri version to allow only 1.5.x on ruby 1.8.7
Blacklist :before, :after, :-ms-input-placeholder, :-moz-placeholder selectors – [Brian Bauer (bbauer)].
Build failed on 1.8.7 due to a change in css_parser

2.4.1¶ ↑

full changelog

Bug fixes:
Allow Nokogiri 1.5.x again; 1.6.x is unsupported in Ruby 1.8.7.

2.4.0¶ ↑

full changelog

Enhancements:
Support Rails 4.0, with the help of:
- Ryunosuke SATO (tricknotes)
- Dylan Markow
Keep !important when outputting styles to help combat web mail styles being !important
Support :nth-child, :last-child, etc.
- To make this work, Roadie have to catch errors from Nokogiri and ignore them. A warning will be printed when this happens so users can open issues with the project and tests can be expanded.
Support for custom inliner (#58) — Harish Shetty (kandadaboggu) with friends
Bug fixes:
Don't crash when URL options have protocols with “://” in them (#52).
Other:
Be more specific on which versions are required; require newer css_parser
Officially support MRI 2.0.0
Add experimental support for JRuby
Remove documentation that talks about passing CSS filenames as symbols; unsupported in Rails 4. (Thanks to PikachuEXE)

2.3.4¶ ↑

full changelog

Enhancements:
Add config.roadie.enabled that can be set to false to disable Roadie completely.
Bug fixes:
Proc objects to the :css option is now run in the context of the mailer instance, mirroring similar options from ActionMailer.
Fix some tests that would always pass
Improve JRuby compatibility
Update Gemfile.lock and fix issues with newer gem versions

2.3.3¶ ↑

full changelog

Enhancements:
Allow proc objects to the :css option
Bug fixes:
Ignore HTML comments and CDATA sections in CSS (support TinyMCE)

2.3.2¶ ↑

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Bug fixes:
Don't fail on selectors which start with @ (#28) — Roman Shterenzon (romanbsd)

2.3.1¶ ↑

full changelog

Bug fixes:
Does not work with Rails 3.0 unless provider set specifically (#23)

2.3.0¶ ↑

full changelog

Nothing, really

2.3.0.pre1¶ ↑

full changelog

Enhancements:
Support Rails 3.2.pre1 - Morton Jonuschat (yabawock)
Sped up the Travis builds
Official support for Rails 3.0 again
- Dependencies allow 3.0
- Travis builds 3.0 among the others