0.8.0

What's Changed

CobylaSolver is now optional, gated behind the argmin feature. If you use it, change your Cargo.toml as follows:

cobyla = { version = "0.8", feature = ["argmin"] }

• Make argmin solver an optional feature by @relf in #22
• Bump actions/checkout from 4 to 5 by @dependabot[bot] in #21

Full Changelog: 0.7.0...0.8.0