v0.52.2

Contributors to this version: Pascal Bourgault (@aulemahal).

Bug fixes

• Fixed decimal_year import, fixed functions rate2amount, amount2rate, time_bnds and stack_periods for xarray version 2024.09.0. Removed datetime_to_decimal_year as the mirrored xarray function was replaced by ds.time.dt.decimal_year. (PR/1920).