- Fixes#18397
- Supersedes #18474
- Simplifies 0.16 migration
- Upgrade to Glam 0.29.3, which has backported the `nostd-libm` feature.
- Expose a similar feature in `bevy_math` and enable it in
`bevy_internal`, allowing `bevy_math`, `bevy_input`, and
`bevy_transform` to be unconditional dependencies again.
- CI
---
- This includes `libm` as a dependency, but this was already the case in
the common scenario where `rand` or many other features were enabled.
Considering `libm` is an official Rust crate, it's a very low-risk
dependency to unconditionally include.
- For users who do not want `libm` included, simply import Bevy's
subcrates directly, since `bevy_math/nostd-libm` will not be enabled.
- I know we are _very_ late in the RC cycle for 0.16, but this has a
substantial impact on the usability of `bevy` that I consider worth
including.
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