v4.3.2

Summary

• Added support for bare spacing values in auto‑rows/auto‑cols utilities, class suggestions for named opacity modifiers, and allowed @variant rules in addBase to reference later‑defined custom variants.
• Fixed multiple crashes and stability issues across @tailwindcss/cli, @tailwindcss/vite, and PostCSS integration (watch mode, missing directories, Deno, HMR, @source patterns, etc.).
• Improved class candidate extraction for Template Toolkit and Maud syntax and prevented unknown‑at‑rule warnings during CSS optimization.