UI Controller

• Added: margin, padding, border and border-width take 1 to 4 values like CSS (all | vertical horizontal | top horizontal bottom | top right bottom left)

• Changed: The alignment alias of align-items is removed; use align-items

• Changed: The undocumented percentWidth and percentHeight properties are removed; use width: N% and height: N%

• Added: align-content for wrapped rows and columns; per-axis fit-content (fit-content: x | y, width/height: fit-content); fit-content works with flex-wrap, flex and percent children

• Added: Absolute and anchored containers lay out their own children

• Changed: New layout engine: measures before it places (no one-tick lag), only re-lays out what changed, one bounding-box read per element per frame

• Changed: flex: 1 items of different sizes now end up equal; flex-basis also sizes items that do not grow or shrink

• Changed: flex-grow items shrink on overflow

• Changed: Wrapped rows: align-items no longer moves the lines, use align-content. Wrapped columns: justify-content now works inside each column

• Changed: Removing a width/height style returns the element to its authored size

• Changed: !important on flex protects all three longhands

• Fixed: A lone percent-sized child of a fit-content parent produced NaN positions

...and 2 other changes.

Full changelog on GitHub

• Changed: Restore the layout engine's original style cache field name, the behavior now matches it instead

1.1.2.0

• Fixed: Typo that broke set style and set class

1.1.1.1

• Fixed: Should no longer crash on older versions of C3

- Added support for flex-wrap and reverse directions for horizontal and vertical (now renamed to row and column)

Added support for languages

Initial release