Sourced from tailwindcss's releases.

v4.1.13

Changed

• Drop warning from browser build (#18731)
• Drop exact duplicate declarations when emitting CSS (#18809)

Fixed

• Don't transition visibility when using transition (#18795)
• Discard matched variants with unknown named values (#18799)
• Discard matched variants with non-string values (#18799)
• Show suggestions for known matchVariant values (#18798)
• Replace deprecated clip with clip-path in sr-only (#18769)
• Hide internal fields from completions in matchUtilities (#18820)
• Ignore .vercel folders by default (can be overridden by @source … rules) (#18855)
• Consider variants starting with @- to be invalid (e.g. @-2xl:flex) (#18869)
• Do not allow custom variants to start or end with a - or _ (#18867, #18872)
• Upgrade: Migrate aria theme keys to @custom-variant (#18815)
• Upgrade: Migrate data theme keys to @custom-variant (#18816)
• Upgrade: Migrate supports theme keys to @custom-variant (#18817)

Sourced from tailwindcss's changelog.

[4.1.13] - 2025-09-03

Changed

• Drop warning from browser build (#18731)
• Drop exact duplicate declarations when emitting CSS (#18809)

Fixed

• Don't transition visibility when using transition (#18795)
• Discard matched variants with unknown named values (#18799)
• Discard matched variants with non-string values (#18799)
• Show suggestions for known matchVariant values (#18798)
• Replace deprecated clip with clip-path in sr-only (#18769)
• Hide internal fields from completions in matchUtilities (#18820)
• Ignore .vercel folders by default (can be overridden by @source … rules) (#18855)
• Consider variants starting with @- to be invalid (e.g. @-2xl:flex) (#18869)
• Do not allow custom variants to start or end with a - or _ (#18867, #18872)
• Upgrade: Migrate aria theme keys to @custom-variant (#18815)
• Upgrade: Migrate data theme keys to @custom-variant (#18816)
• Upgrade: Migrate supports theme keys to @custom-variant (#18817)

• 1334c99 Prepare v4.1.13 release (#18868)
• 65dc530 Do not allow variants to end with - or _ (#18872)
• 54c3f30 Do not allow variants to start with - (#18867)
• 494051c Consider variants starting with @- to be invalid (e.g. @-2xl:flex) (#18869)
• c318329 chore: remove redundant words (#18853)
• ddc84b0 update test after prettier change
• f1331a8 run prettier
• e5513b6 Fix missing code block delimiters in comment blocks (#18837)
• 5e2a160 Drop exact duplicate declarations from output CSS within a style rule (#18809)
• b1fb02a Hide internal fields from completions in matchUtilities (#18820)
• Additional commits viewable in compare view

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