v0.6.4

BlackBoxOptim v0.6.4

Diff since v0.6.3

Merged pull requests:

• fixed replace bug and Libc missing (#232) (@floswald)
• slightly simplify type definitions: Tuple{<:T} -> Tuple{T} (#237) (@nsajko)
• CompatHelper: bump compat for JSON to 1, (keep existing compat) (#239) (@github-actions[bot])
• Bump julia-actions/cache from 1 to 3 (#242) (@dependabot[bot])
• Bump julia-actions/setup-julia from 1 to 2 (#243) (@dependabot[bot])
• Bump codecov/codecov-action from 3 to 5 (#244) (@dependabot[bot])
• Bump actions/checkout from 3 to 6 (#245) (@dependabot[bot])
• Remove JSON dep (#247) (@oscardssmith)
• Remove CPUTime dep to fix Windows heap corruption crash (#248) (@ChrisRackauckas)
• Fully remove JSON dep (#249) (@ChrisRackauckas)

Closed issues:

• New release? (#222)
• New release for JSON.jl v1 compatibility? (#240)