# Objective
- Keep Taffy version up to date
Taffy 0.6 doesn't include a huge amount relevant to Bevy. But it does:
- Add the `box_sizing` style
- Expose the computed `margin` in layout
- Traitifies the `Style` struct, which opens up the possibility of using
Bevy's `Style` struct directly (although Bevy currently does some style
resolution at conversion time which would no longer be cached if it was
used directly).
- Have a few bug fixes in the layout algorithms
## Solution
- Upgrade Taffy to `0.6.0`
## Testing
- I've run the `grid` example. All looks good.
- More testing is probably warranted. We have had regressions from Taffy
upgrades before
- Having said that, most of the algorithm changes this cycle were driven
by fixing WPT tests run through the new Servo integration. So they're
possibly less likely than usual to cause regressions.
## Breaking changes
The only "breaking" change is adding a field to `Style`. Probably
doesn't bear mentioning?
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Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
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