v0.16.1

Interpolations v0.16.1

Diff since v0.16.0

• make hessians of scaled interpolants work (#628)

Merged pull requests:

• Update news for v0.16.0 release (#626) (@mkitti)
• make hessians of scaled interpolants work (#628) (@ajwheeler)

Closed issues:

• multi-valued interpolation for large arrays (#389)
• linear interpolation no longer works with ForwardDiff.Dual knots (#611)
• New release? (#622)
• Can't compute ForwardDiff hessian (#627)