Added CHANGELOG entry for v1.3.2 release
Added CHANGELOG entry for v1.3.2 release

mjabri/holoviews,basnijholt/holoviews,vascotenner/holoviews,ioam/holoviews,basnijholt/holoviews,basnijholt/holoviews,mjabri/holoviews,vascotenner/holoviews,ioam/holoviews,mjabri/holoviews,vascotenner/holoviews,ioam/holoviews