On behalf of the PyTroll community I am please to announce the release of SatPy 0.9.1. This release includes many bug fixes collected over the last month since the 0.9.0 release. SatPy is a python library for reading and manipulating meteorological remote sensing data and writing it to various image and data file formats. SatPy comes with the ability to make various RGB composites directly from satellite instrument channel data or higher level processing output. The pyresample package (http://pyresample.readthedocs.io/en/latest/) is used to resample data to different uniform areas or grids. Various atmospheric corrections and visual enhancements are also provided, either directly in SatPy or from those in the PySpectral (https://pyspectral.readthedocs.io/en/develop/) and TrollImage (https://trollimage.readthedocs.io/en/latest/) packages. SatPy uses the xarray and dask libraries for processing data over multiple threads; allowing computations to complete in minutes on user workstations. The PyTroll community is a group of researchers, scientists, and programmers from around the world who work together to build tools for processing data from remote sensing satellites and other meteorological data sources. PyPI: https://pypi.org/project/satpy/ GitHub: https://github.com/pytroll/satpy Documentation: http://satpy.readthedocs.io/en/latest/ Examples: http://satpy.readthedocs.io/en/latest/examples.html Change log: https://github.com/pytroll/satpy/blob/master/CHANGELOG.md