Version Packages

Author: github-actions[bot]

.changeset/modern-marx-five.md

@@ -1,5 +1,27 @@
 # marx-css
 
+## 5.0.0
+
+### Major Changes
+
+- 052ce74: Marx 5: a ground-up modernization for the 2026 web, borrowing patterns from Tailwind CSS Preflight v4.3 and shadcn/ui typeset.
+
+  **Highlights**
+
+  - Automatic light/dark mode via `color-scheme` + `light-dark()` — force a scheme with `:root { color-scheme: light }` (or `dark`).
+  - Zero specificity: every rule is wrapped in `:where()` inside cascade layers (`marx.base`, `marx.content`, `marx.forms`), so any consumer CSS overrides Marx.
+  - New `--marx-*` design-token API (oklch colors, `rem` type scale) replaces the old unprefixed variables — see the migration table in the README.
+  - Modern preflight-style base replaces the vendored sanitize.css snapshot.
+  - Typeset-style rhythm: one-directional `margin-block-start` flow, logical properties throughout (RTL-ready), `text-wrap: balance`/`pretty`, styled `dialog`/`[popover]`/`kbd`, accent-colored native controls, `field-sizing` textareas.
+  - Accessibility: `:focus-visible` outlines everywhere (no more removed outlines), `:user-invalid` instead of `:invalid`, transitions gated behind `prefers-reduced-motion`, print styles, WCAG AA-checked palette in both schemes.
+  - Build swapped from PostCSS to Lightning CSS; package gains `exports`/`style`/`sideEffects` fields.
+
+  **Breaking changes**
+
+  - Theming variables renamed (`--md-pad` → `--marx-space-md`, `--link-color` → `--marx-link`, …) — full table in the README.
+  - Pages now follow the OS dark-mode preference by default; add `:root { color-scheme: light }` to keep v4's always-light look.
+  - Links are subtly underlined; type scale is `rem`-based; browser floor is Baseline 2024 (Chrome/Edge 123+, Firefox 120+, Safari 17.5+), with older browsers degrading to a readable light theme.
+
 ## 4.1.4
 
 ### Patch Changes

CHANGELOG.md

@@ -1,6 +1,6 @@
 {
   "name": "marx-css",
-  "version": "4.1.4",
+  "version": "5.0.0",
   "description": "The classless CSS reset (perfect for Communists).",
   "keywords": [
     "blode",