[Diff since v0.11.3](https://github.com/FluxML/Flux.jl/compare/v0.11.3...v0.11.4)


**Closed issues:**
- add soft deprecation path for removed datasets (#1426)
- Issues about OneHotVector/OneHotMatrix (#1445)
- Zygote version (#1455)

**Merged pull requests:**
- Soft deprecation for Datasets (#1442) (@CarloLucibello)
- Arbitrary dimension one-hot arrays (#1448) (@darsnack)
- release 0.11.4 (#1451) (@CarloLucibello)
- make PackageCompiler happy (#1453) (@DhairyaLGandhi)
- Update Zygote version to 0.6 (#1456) (@CarloLucibello)