v0.70.1

## Release Notes

#### ✨ Highlights

This release lays the foundation for repodata v3 support and adds a couple of important fixes:

- parallel `pixi install` now works reliably
- issues that came up with parallelized `pixi global` have been fixed 

#### Added

- Add --index option to specify PyPI index URL by @suleman1412 in [#5575](https://github.com/prefix-dev/pixi/pull/5575)
- Implement extras and flags support for pixi and pixi-build by @wolfv in [#5998](https://github.com/prefix-dev/pixi/pull/5998)
- Serialize concurrent environment installs and recover from interrupted ones by @baszalmstra in [#6233](https://github.com/prefix-dev/pixi/pull/6233)


#### Changed

- Reinstall to avoid duplicate dist-info by @baszalmstra in [#6257](https://github.com/prefix-dev/pixi/pull/6257)


#### Documentation

- Link to parselmouth mapping browser in conda/PyPI page by @tdejager in [#6256](https://github.com/prefix-dev/pixi/pull/6256)


#### Fixed

- Scope PyPI source-build cache by conda environment by @baszalmstra in [#6240](https://github.com/prefix-dev/pixi/pull/6240)
- Limit concurrent global update by @Hofer-Julian in [#6253](https://github.com/prefix-dev/pixi/pull/6253)
- Global share command dispatcher by @Hofer-Julian in [#6255](https://github.com/prefix-dev/pixi/pull/6255)
- Support conda extras for satisfiabily and solve groups by @baszalmstra in [#6260](https://github.com/prefix-dev/pixi/pull/6260)

## Download pixi 0.70.1

|  File  | Platform | Checksum |
|--------|----------|----------|
| [pixi-aarch64-apple-darwin.tar.gz](https://github.com/prefix-dev/pixi/releases/download/v0.70.1/pixi-aarch64-apple-darwin.tar.gz) | Apple Silicon macOS | [checksum](https://github.com/prefix-dev/pixi/releases/download/v0.70.1/pixi-aarch64-apple-darwin.tar.gz.sha256) |
| [pixi-x86_64-apple-darwin.tar.gz](https://github.com/prefix-dev/pixi/releases/download/v0.70.1/pixi-x86_64-apple-darwin.tar.gz) | Intel macOS | [checksum](https://github.com/prefix-dev/pixi/releases/download/v0.70.1/pixi-x86_64-apple-darwin.tar.gz.sha256) |
| [pixi-aarch64-pc-windows-msvc.zip](https://github.com/prefix-dev/pixi/releases/download/v0.70.1/pixi-aarch64-pc-windows-msvc.zip) | ARM64 Windows | [checksum](https://github.com/prefix-dev/pixi/releases/download/v0.70.1/pixi-aarch64-pc-windows-msvc.zip.sha256) |
| [pixi-aarch64-pc-windows-msvc.msi](https://github.com/prefix-dev/pixi/releases/download/v0.70.1/pixi-aarch64-pc-windows-msvc.msi) | ARM64 Windows | [checksum](https://github.com/prefix-dev/pixi/releases/download/v0.70.1/pixi-aarch64-pc-windows-msvc.msi.sha256) |
| [pixi-x86_64-pc-windows-msvc.zip](https://github.com/prefix-dev/pixi/releases/download/v0.70.1/pixi-x86_64-pc-windows-msvc.zip) | x64 Windows | [checksum](https://github.com/prefix-dev/pixi/releases/download/v0.70.1/pixi-x86_64-pc-windows-msvc.zip.sha256) |
| [pixi-x86_64-pc-windows-msvc.msi](https://github.com/prefix-dev/pixi/releases/download/v0.70.1/pixi-x86_64-pc-windows-msvc.msi) | x64 Windows | [checksum](https://github.com/prefix-dev/pixi/releases/download/v0.70.1/pixi-x86_64-pc-windows-msvc.msi.sha256) |
| [pixi-riscv64gc-unknown-linux-gnu.tar.gz](https://github.com/prefix-dev/pixi/releases/download/v0.70.1/pixi-riscv64gc-unknown-linux-gnu.tar.gz) | RISCV Linux | [checksum](https://github.com/prefix-dev/pixi/releases/download/v0.70.1/pixi-riscv64gc-unknown-linux-gnu.tar.gz.sha256) |
| [pixi-aarch64-unknown-linux-musl.tar.gz](https://github.com/prefix-dev/pixi/releases/download/v0.70.1/pixi-aarch64-unknown-linux-musl.tar.gz) | ARM64 MUSL Linux | [checksum](https://github.com/prefix-dev/pixi/releases/download/v0.70.1/pixi-aarch64-unknown-linux-musl.tar.gz.sha256) |
| [pixi-x86_64-unknown-linux-musl.tar.gz](https://github.com/prefix-dev/pixi/releases/download/v0.70.1/pixi-x86_64-unknown-linux-musl.tar.gz) | x64 MUSL Linux | [checksum](https://github.com/prefix-dev/pixi/releases/download/v0.70.1/pixi-x86_64-unknown-linux-musl.tar.gz.sha256) |