diff --git a/HISTORY.rst b/HISTORY.rst index c8baa26f..d1f722c1 100644 --- a/HISTORY.rst +++ b/HISTORY.rst @@ -2,6 +2,29 @@ History ======= +2.4.0 (2019-10-25) +------------------ + +* Improve performance for creating quantities or small arrays via multiplication + with a unit object. Creating an array or quantity from data that does not have + a numeric dtype will now raise ``UnitOperationError`` instead of + ``UnitDtypeError``, which has been removed. See `PR #111 + `_. +* Comparing data with units that have different dimensions using the ``==`` and + ``!=`` operators will no longer raise an error. Other comparison operators + will continue to raise errors. See `PR #109 + `_. +* Fixed a corner case in the implementation of ``clip``. See `PR #108 + `_. Thank you to Matthew Turk + (@matthewturk on GitHub) for the contribution. +* Added ``%`` as a valid dimensionless unit with a value of `0.01`, also + available under the name ``percent``. See `PR #106 + `_. Thank you to Thomas Hisch for + the contribution. +* Added ``bar`` to the default unit lookup table. See `PR #103 + `_. Thank you to Thomas Hisch + (@thisch on GitHub) for the contribution. + 2.3.1 (2019-08-21) ------------------