[dependabot]

Migrate to Tailwind CSS 4.3.3 using its dedicated PostCSS plugin and CSS theme configuration. Update renamed utilities, preserve container sizing and border defaults, restore animation and typography plugins, and update the component generator paths. Remove the obsolete TypeScript configuration and Autoprefixer dependency.

The typography plugin is updated for Tailwind 4 compatibility. Document the modern browser requirements. Validate with the full Flox gates, production compilation, every lesson's HTTP smoke check, and browser checks of desktop/mobile layouts and theme switching.

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Project	Deployment	Actions	Updated
learn-git	Ready	Preview	Oct 15, 2026 11:26am UTC

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request bumps the tailwindcss dependency from 3.4.17 to 4.0.12. It also updates the @tailwindcss/typography dependency to be compatible with the new tailwindcss version. The changes are implemented by modifying the pnpm-lock.yaml and package.json files to reflect the new versions.

Updated class diagram for Tailwind CSS

classDiagram
  class TailwindCSS {
    -version: string
    +constructor(version: string)
    +compile(css: string): string
    +extractStyles(template: string): string[]
  }

  TailwindCSS : depends on PostCSS
  TailwindCSS : depends on JITI

  class PostCSS {
    +process(css: string, options: object): string
  }

  class JITI {
    +require(moduleName: string): any
  }

  note for TailwindCSS "Updated to version 4.0.12 with improved candidate extraction and bug fixes"

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File-Level Changes

Change	Details	Files
The pull request updates the tailwindcss dependency from version 3.4.17 to 4.0.12.	Updated tailwindcss version in pnpm-lock.yaml. Updated tailwindcss version in package.json.	pnpm-lock.yaml package.json
The pull request updates the @tailwindcss/typography dependency.	Updated @tailwindcss/typography version in pnpm-lock.yaml.	pnpm-lock.yaml

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[sourcery-ai]

We have skipped reviewing this pull request. It seems to have been created by a bot (hey, dependabot[bot]!). We assume it knows what it's doing!