Version v2.1.1

What's Changed

• Plugin resamples on columns when they should be interpreted as categorical columns by @ehysi in #56
• Fix conversion to rolling compatible date time for some frequencies by @nicolasdalsass in #59
• feat(resampling): support setting custom dates for the start and end of extrapolation by @Benzhaomin in #58
• Allow integers columns with null values to be resampled by @tmwly in #61

Full Changelog: v2.0.3...v2.1.1