* [32](https://github.com/man-group/dtale/issues/32): unpin jsonschema by moving flasgger to `extras_require`
1.4.0
* Correlations Pearson Matrix filters * "name" display in title tab * "Heat Map" toggle * dropped unused "Flask-Caching" requirement
1.3.7
Not secure
* Bug fixes for: * [28](https://github.com/man-group/dtale/issues/28): "Instances" menu option will now be displayed by default * [29](https://github.com/man-group/dtale/issues/29): add hints to how users can navigate the correlations popup * add "unicode" as a string classification for column width calculation
1.3.6
* Bug fixes for: * choose between `pandas.corr` & `numpy.corrcoef` depending on presence of NaNs * hide timeseries correlations when date columns only contain one day
1.3.5
* Bug fixes for: * duplicate loading of histogram data * string serialization failing when mixing `future.str` & `str` in scatter function