⚠️ Breaking Change
Impact Score: 7/10
Tailwind CSS v3.0.24 — Release Notes & Engineering Impact
Source available — automated, not human-reviewed
Component: tailwind · Channel: stable. Automated analysis, not a compatibility certification. How this works.
Analysis updated: 2026-11-01.
Breaking-change evidence from the source
- Prevent nesting plugin from breaking other plugins ([#7563](https://github.com/tailwindlabs/tailwindcss/pull/7563))
⚡ Executive Summary (TL;DR)
Tailwind CSS v3.0.24. Source highlight: Prevent nesting plugin from breaking other plugins (#7563)
Who Does This Impact? (Role-Based Analysis)
💻 Software Engineers & Devs
Check the source notes against the package and APIs you use before upgrading.
📊 Product & Engineering Leads
Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.
⚙️ DevOps & Security
Verify the target version, runtime requirements and rollback procedure in the official documentation.
⚠️ Breaking Changes & Deprecations (1)
- - Prevent nesting plugin from breaking other plugins ([#7563](https://github.com/tailwindlabs/tailwindcss/pull/7563))
🔧 Bug Fixes & Patches (6)
- Prevent nesting plugin from breaking other plugins (#7563)
- Recursively collapse adjacent rules (#7565)
- Preserve source maps for generated CSS (#7588)
- Split box shadows on top-level commas only (#7479)
- Use local user CSS cache for `@apply` (#7524)
- Invalidate context when main CSS changes (#7626)
📄 View Raw Release Notes (Original Developer Log)
### Fixed
- Prevent nesting plugin from breaking other plugins ([#7563](https://github.com/tailwindlabs/tailwindcss/pull/7563))
- Recursively collapse adjacent rules ([#7565](https://github.com/tailwindlabs/tailwindcss/pull/7565))
- Preserve source maps for generated CSS ([#7588](https://github.com/tailwindlabs/tailwindcss/pull/7588))
- Split box shadows on top-level commas only ([#7479](https://github.com/tailwindlabs/tailwindcss/pull/7479))
- Use local user CSS cache for `@apply` ([#7524](https://github.com/tailwindlabs/tailwindcss/pull/7524))
- Invalidate context when main CSS changes ([#7626](https://github.com/tailwindlabs/tailwindcss/pull/7626))
- Only add `!` to selector class matching template candidate when using important modifier with multi-class selectors ([#7664](https://github.com/tailwindlabs/tailwindcss/pull/7664))
- Correctly parse and prefix animation names with dots ([#7163](https://github.com/tailwindlabs/tailwindcss/pull/7163))
- Fix extraction from template literal/function with array ([#7481](https://github.com/tailwindlabs/tailwindcss/pull/7481))
- Don't output unparsable arbitrary values ([#7789](https://github.com/tailwindlabs/tailwindcss/pull/7789))
- Fix generation of `div:not(.foo)` if `.foo` is never defined ([#7815](https://github.com/tailwindlabs/tailwindcss/pull/7815))
- Allow for custom properties in `rgb`, `rgba`, `hsl` and `hsla` colors ([#7933](https://github.com/tailwindlabs/tailwindcss/pull/7933))
- Remove autoprefixer as explicit peer-dependency to avoid invalid warnings in situations where it isn't actually needed ([#7949](https://github.com/tailwindlabs/tailwindcss/pull/7949))
- Ensure the `percentage` data type is validated correctly ([#8015](https://github.com/tailwindlabs/tailwindcss/pull/8015))
### Changed
- Replace `chalk` with `picocolors` ([#6039](https://github.com/tailwindlabs/tailwindcss/pull/6039))
- Replace `cosmiconfig` with `lilconfig` ([#6039](https://github.com/tailwindlabs/tailwindcss/pull/6038))
- Update `cssnano` to avoid removing empty variables when minifying ([#7818](https://github.com/tailwindlabs/tailwindcss/pull/7818))