https://github.com/leeoniya/uPlot/compare/1.6.4...1.6.5

• Inverse hyperbolic sine scale distribution - like log scales, but are linear below a certain threshold and can be <= 0. see https://leeoniya.github.io/uPlot/demos/arcsinh-scales.html
• expose internal pubsub creator as uPlot.sync(key). this allows things like runtime toggling of cursor sync (#354). see https://leeoniya.github.io/uPlot/demos/sync-cursor.html
• typings are now under a namespace (https://github.com/leeoniya/uPlot/issues/444)
• inverted log scales demo (using 2 direction-reflected charts). see https://leeoniya.github.io/uPlot/demos/log-scales2.html