MarkdownUI 2.4.1

What's Changed

• Replace embedded cmark-gfm with swiftlang/swift-cmark by @gonzalezreal in #348

Full Changelog: 2.4.0...2.4.1

MarkdownUI 2.4.0

What's Changed

• Allow customizing soft break mode by @freak4pc in #342

New Contributors

• @freak4pc made their first contribution in #342

Full Changelog: 2.3.1...2.4.0

MarkdownUI 2.3.1

What's Changed

• Fix bullets in visionOS by @tapsandswipes in #308
• Add title bar for code blocks in the Demo app CodeSyntaxHighlightView by @moophis in #249
• Fix circular reference error by @tonyfreeman in #328
• Fix format workflow by @gonzalezreal in #329
• Fix custom font dynamic size by @gonzalezreal in #330

New Contributors

• @tapsandswipes made their first contribution in #308
• @moophis made their first contribution in #249
• @tonyfreeman made their first contribution in #328

Full Changelog: 2.3.0...2.3.1

MarkdownUI 2.3.0

What's Changed

• Added: Mac Catalyst support (#287)
• Added: FontWidth, a text style that adjusts the font width (thanks @kirkbig #266)
• Changed: Use #if canImport(...) instead of #if os(...) (thanks @MojtabaHs #268)
• Fixed: Mac Catalyst build failures (thanks @kirkbig #283)
• Changed: Use assertSnapshot(of:...) instead of the deprecated assertSnapshot(matching:...) (thanks @kirkbig #284)

Full Changelog: 2.2.0...2.3.0

MarkdownUI 2.2.0

What's Changed

• Fixed: Apply the current text style foreground color to code blocks (#228)
• Fixed: Unexpected code block truncation (#256)
• Added: Support for visionOS (thanks @Rminsh, #252)
• Infra: Adopt gonzalezreal/NetworkImage as the default image provider (#258)
• Added: MarkdownContent HTML rendering (thanks @srna, #253)
• Infra: Enable text selection in Demo (#259)

New Contributors

• @Rminsh made their first contribution in #252
• @srna made their first contribution in #253

Full Changelog: 2.1.0...2.2.0

MarkdownUI 2.1.0

What's Changed

• Infrastructure: Refactor Markdown parsing (#210)
• Infrastructure: Bump CI workflow's Xcode to 14.2 (#212)
• Fixed: Deprecation message (#214)
• Added: Provide access to the language and the content of a code block from the body of the codeBlock style (#215)
• Added: Provide access to the block's Markdown content from the body of most of the block styles (#220)
• Added: Render HTML line breaks <br> (#221)
• Changed: Move the fixedSize modifier from the paragraph view to the block style in all the bundled themes (#222)

Full Changelog: 2.0.2...2.1.0

MarkdownUI 2.0.2

What's Changed

• Render first level inline images by @gonzalezreal in #193
• Remove Markdown view @State property by @gonzalezreal in #197
• Add ImageRenderer demo by @gonzalezreal in #198

Full Changelog: 2.0.1...2.0.2

MarkdownUI 2.0.1

What's Changed

• Fix the image cache in the default image provider by @gonzalezreal in #187

Full Changelog: 2.0.0...2.0.1

MarkdownUI 2.0.0

Overview

MarkdownUI 2 has been rewritten from scratch and brings a ton of new features and improvements
like:

• GitHub Flavored Markdown (tables, task lists, strikethrough text, and autolinks)
• Native SwiftUI rendering
• Customization support via themes, text styles, and block styles.

These new features come with the cost of a few breaking changes that these notes will help you to
address.

Minimum requirements

You can use MarkdownUI 2 on the following platforms:

• macOS 12.0+
• iOS 15.0+
• tvOS 15.0+
• watchOS 8.0+

Some features, like displaying tables or multi-image paragraphs, require macOS 13.0+, iOS 16.0+,
tvOS 16.0+, and watchOS 9.0+.

Updated package name

To reflect the Swift community naming conventions, the package has been renamed from MarkdownUI to swift-markdown-ui. So, you may eventually need to update any Xcode projects or Package.swift files that depend on MarkdownUI.

Rendering

MarkdownUI 2 uses SwiftUI primitives to render Markdown and no longer depends on gonzalezreal/AttributedText.

Creating Markdown content

MarkdownUI 2 introduces a new domain-specific language to create Markdown content and no longer
depends on gonzalezreal/SwiftCommonMark.

One significant difference when using MarkdownUI 2 is that MarkdownContent replaces Document
by providing similar functionality.

Another thing to be aware of is the different naming of some of the types you use to compose
Markdown content:

• Use Blockquote instead of BlockQuote.
• Use NumberedList instead of OrderedList.
• Use BulletedList instead of BulletList.
• Use InlineImage instead of Image.
• Use InlineLink instead of Link.
• Use Code instead of InlineCode.

Loading asset images

MarkdownUI 2 introduces the ImageProvider protocol and its conforming types
DefaultImageProvider and AssetImageProvider. These types and the new
markdownImageProvider(_:) modifier replace the MarkdownImageHandler type and
the setImageHandler(_:forURLScheme:) modifier.

The following example shows how to configure the asset image provider to load images from the
main bundle.

Markdown {
  "![A dog](dog)"
  "― Photo by André Spieker"
}
.markdownImageProvider(.asset)

Customizing link behavior

The onOpenMarkdownLink(perform:) modifier in MarkdownUI 1.x was provided to enable link behavior
customization in macOS 11.0, iOS 14.0, and tvOS 14.0. This modifier is no longer available in
MarkdownUI 2 since it does not support those platforms. However, you can customize the link
behavior by setting the openURL environment value with a custom OpenURLAction.

Styling Markdown

MarkdownUI 1.x offered a few options to customize the content appearance. In contrast, MarkdownUI 2
brings the new Theme, TextStyle, and BlockStyle types that let you apply a custom
appearance to blocks and text inlines in a Markdown view.

Consequently, the MarkdownStyle type, all of its subtypes, and the markdownStyle(_:) modifier
are no longer available in MarkdownUI 2.

MarkdownUI 1.1.1

What's Changed

• Update GitHub actions by @gonzalezreal in #110
• Fix custom font resolution by @gonzalezreal in #111
• Fix crash when rendering a code block without a closing fence by @gonzalezreal in #112
• Fix hang when trying to load invalid image by @gonzalezreal in #113
• Fix rendering thematic break with centered or right aligned text by @gonzalezreal in #114

Full Changelog: 1.1.0...1.1.1