Migration to v0.1.10

Fluxy v0.1.10 introduces stability improvements, blueprint polish, and a breaking change in how font sizes are accessed in the Styling DSL.

Breaking Changes

Font Proxy: Getters to Methods

To ensure stable chaining and prevent runtime invocation errors, font size proxies have been reverted from getters to methods. You must now invoke font sizes with parentheses.

Before (v0.1.9):

Fx.text("Hello")
  .font.lg.bold // 'lg' was a getter

After (v0.1.10+):

Fx.text("Hello")
  .font.lg().bold // 'lg' is now a method

Impacted Tokens:

• xs(), sm(), md(), lg(), xl(), xl2(), xl3(), xl4(), xl5(), xl6()

New Features

Expanded Typography

Three new font size tokens have been added to the design system:

• xl4(): Extra large 4 (Title scale)
• xl5(): Extra large 5 (Display scale)
• xl6(): Extra large 6 (Hero scale)

New text modifiers:

• .italic(): Apply italic style.
• .letterSpacing(double): Semantically adjust spacing between letters.

Stability Fixes

• OTA Engine: Fixed an issue where the core OTA/SDUI engine files were accidentally excluded from the package distribution.
• Blueprint Polish: Reverted property getters back to methods in login/feed blueprints to ensure stability.
• Type Safety: Fixed type-mismatch errors in the feed blueprint.

Recommended Upgrade Path

1. Update your pubspec.yaml to fluxy: ^0.1.10.
2. Run flutter pub get.
3. Global search for .font. in your codebase and add () to all size tokens (e.g., .font.md -> .font.md()).