v2.8.0

What's Changed

• CLI support for optional and variadic positional args by @kschwab in #519
• Improve env_prefix config doc by @hramezani in #523
• Add env_nested_max_split setting by @gsakkis in #534
• Avoid using Any in BaseSettings signature to avoid mypy errors by @Viicos in #529
• Asynchronous CLI methods in CliApp by @KanchiShimono in #533
• Don't explode env vars if env_nested_delimiter is empty by @gsakkis in #540
• Prepare release 2.8.0 by @hramezani in #541

New Contributors

• @gsakkis made their first contribution in #534
• @KanchiShimono made their first contribution in #533

Full Changelog: v2.7.1...v2.8.0