v1.8.0

Optim v1.8.0

Diff since v1.7.8

Merged pull requests:

• Add MOI wrapper (#929) (@blegat)
• Update to new MOI nonlinear interface (#1052) (@blegat)
• Add option for disabling warnings (#1058) (@MilesCranmer)
• Update README example to new MOI nonlinear interface (#1059) (@blegat)
• Fix compat bounds in Project.toml (#1060) (@odow)
• Grammar in documentation of GradientDescent() (#1061) (@lukketotte)

Closed issues:

• Problem with optimization with Optim.GradientDescent (#1018)
• Absolute function tolerance (#1063)