what stackpulse tracks
Tailwind CSS releases from GitHub
StackPulse watches Tailwind CSS release notes and keeps the original source link close to every summary.
#stacks/tailwindcss/styling
Tailwind CSS release notes, breaking changes, and upgrade notes.
A utility-first CSS framework StackPulse turns upstream changelogs into scannable summaries with risky changes, deprecations, migration notes, and source links.
releases
9
breaking
3
security
0
deprecated
0
migrations
0
upgrade risk
Breaking changes and deprecations
Risky changes are separated from normal feature notes so you can scan upgrade impact before changing production dependencies.
migration notes
Source-backed next steps
Migration steps and recommended actions are only shown when the upstream release notes support them.
# latest_releases
source-backedv4.2.3highbreakingfeatureApr 20, 2026
v4.2.3
This release focuses on canonicalization improvements, bug fixes, and performance enhancements. Key changes include better handling of utility classes, improved upgrade processes, and support for the `NODE_PATH` environment variable.
release_signals
-Canonicalization changes may affect existing utility class usage (e.g., `start-full` → `inset-s-full`)
-Migration from Tailwind CSS v3 to v4 requires updates to `config.content`
-Files ignored by Git are no longer migrated during upgrades
+Improved canonicalization for utility classes (e.g., collapsing `px-[1.2rem] py-[1.2rem]` into `p-[1.2rem]`)
+Support for `NODE_PATH` environment variable in standalone CLI
+Enhanced performance when scanning JSONL/NDJSON files
+Better handling of query params in imports with `@tailwindcss/webpack`
+Migration of `overflow-ellipsis` into `text-ellipsis`
v4.2.0highbreakingfeatureFeb 18, 2026
v4.2.0
This release introduces new color palettes, webpack plugin support, and a variety of CSS utility enhancements. It also includes several bug fixes and performance improvements.
release_signals
-Deprecated `start-*` and `end-*` utilities in favor of `inset-s-*` and `inset-e-*` utilities
+Added mauve, olive, mist, and taupe color palettes to the default theme
+Introduced `@tailwindcss/webpack` package for webpack plugin support
+Added `pbs-*`, `pbe-*`, `mbs-*`, `mbe-*` utilities for padding and margin block properties
+Added `inline-*`, `min-inline-*`, `max-inline-*` utilities for inline-size properties
+Added `font-features-*` utility for font-feature-settings
v4.1.15mediumbreakingfeatureOct 20, 2025
v4.1.15
This release focuses on bug fixes and improvements, particularly addressing Safari devtools rendering issues, theme key resolution, and utility handling. Several deprecated features have been upgraded for better compatibility.
release_signals
-Removed the `postinstall` script from oxide, which may affect certain build processes
+Allow named groups in combination with `not-*`, `has-*`, and `in-*`
+Canonicalize utilities containing `0` values
+Migrate deprecated `break-words` to `wrap-break-word`