.. _github-stats:

GitHub Stats
============

GitHub stats for 2017/10/03 - 2018/02/11 (tag: v2.1.0)

These lists are automatically generated, and may be incomplete or contain duplicates.

We closed 315 issues and merged 458 pull requests.

The following 98 authors contributed 2045 commits.

* Adrien F. Vincent
* ahed87
* Allan Haldane
* Andy Mastbaum
* Antony Lee
* apodemus
* Arthur Paulino
* as691454
* ash13
* Atharva Khare
* Ben Root
* Blaise Thompson
* Brennan Magee
* cclauss
* cgohlke
* Chris Holdgraf
* Christoph Gohlke
* clintval
* Dakota Blair
* David Stansby
* deepyaman
* Derek Kim
* Derek Tropf
* DietmarSchwertberger
* Divyam Madaan
* Doug Blank
* Duncan Macleod
* Elliott Sales de Andrade
* Emlyn Price
* Eric Firing
* Eric Wieser
* Erik M. Bray
* et2010
* Fabian Kloosterman
* Federico Ariza
* Filip Dimitrovski
* fuzzythecat
* hannah
* Importance of Being Ernest
* Jake Vanderplas
* Jamie Nunez
* Jody Klymak
* John Hoffman
* Joseph Albert
* Jouni K. Seppänen
* Juan Nunez-Iglesias
* Justin Cai
* Kevin Ji
* Kexuan Sun
* Kjell Le
* Luca Verginer
* luz.paz
* Matthew Brett
* Matthias Bussonnier
* Matti Picus
* mattip
* mcquin
* Michael Seifert
* Mudit Surana
* Nathan Goldbaum
* navdeep rana
* Nelle Varoquaux
* nemanja
* Nick Papior
* Nikita Kniazev
* Nis Martensen
* nmartensen
* Norman Fomferra
* Paul Ganssle
* Paul Hobson
* Phil Ruffwind
* Richard Gowers
* Rob Harrigan
* Robin Dunn
* Roy Smith
* Ryan May
* Saket Choudhary
* Sean Farley
* Sergey B Kirpichev
* settheory
* simonpf
* tdpetrou
* Ted Petrou
* Thomas A Caswell
* Thomas Mansencal
* Thomas Robitaille
* Thomas Spura
* Thomas VINCENT
* Tim Hoffmann
* Tom
* Tom Augspurger
* Tom Dupré la Tour
* TomDonoghue
* William Mallard
* Yao-Yuan Mao
* Yuval Langer
* Zac-HD
* ZWL

GitHub issues and pull requests:

Pull Requests (458):

* :ghpull:`10352`: Explicitely destroy created wx PaintDC
* :ghpull:`10377`: FigureCanvasWx/Agg fixed size
* :ghpull:`10399`: Avoid double draw in qt5cairo.
* :ghpull:`9871`: Cividis colormap added with short description in whats_new
* :ghpull:`10413`: DOC: Fix typos in section names.
* :ghpull:`10407`: TST/FIX twinx and twiny w/ constrainedlayout
* :ghpull:`10409`: Remove unused _is_list_like.  Move six import up.
* :ghpull:`10412`: GTK backend deprecations
* :ghpull:`10385`: Fix deprecations in examples
* :ghpull:`10389`: import six
* :ghpull:`10405`: Minor updates to unit doc
* :ghpull:`10366`: Axes doc datanotes
* :ghpull:`10402`: MNT: remove example based on Enthought Traits package
* :ghpull:`7545`: Axisartist testing + bugfixes
* :ghpull:`10390`: file() was removed in Python 3
* :ghpull:`10394`: Wrong explanation in docstring for add_subplot fixed
* :ghpull:`10393`: OOification of the new examples from #10306
* :ghpull:`10306`: Add ytick label right/left properties in matplotlibrc
* :ghpull:`9081`: cell returned when added to Table
* :ghpull:`10387`: TST: Small fix to constrainedlayout7 test (removed image)
* :ghpull:`9708`: Cleanup doc/conf.py & local sphinx extensions
* :ghpull:`10370`: Clean up units.py
* :ghpull:`9934`: MEP22 implementation for QT backend
* :ghpull:`9151`: Deprecate mlab functions
* :ghpull:`10210`: qt{4,5}cairo backend: the minimal version.
* :ghpull:`10379`: FIX: re-jigger deprecation of rcParams using machinery in __init__
* :ghpull:`10276`: improve docstring of Axes.step
* :ghpull:`10371`: Fix constrainedlayout uneven grid specs
* :ghpull:`10220`: Clip RGB data to valid range for imshow
* :ghpull:`9991`: MAINT: Use vectorization in plot_trisurf, simplifying greatly
* :ghpull:`10363`: Fix to allow both old and new style wx versions
* :ghpull:`10309`: Improve code generated by boilerplate.py
* :ghpull:`10367`: constrained layout guide typos
* :ghpull:`9082`: [MRG] Constrained_layout  (geometry manager)
* :ghpull:`10359`: Add attributes section to ColorbarBase doc
* :ghpull:`10362`: Switch to using StrictVersion in wx_compat.py
* :ghpull:`10353`: Fix syntax highlighting of sample bash and bibtex in rst markup.
* :ghpull:`10354`: DOC: clarify that clim is not a valid kwarg if vmin/vmax are used
* :ghpull:`10355`: Fix typo in tutorial; & change mention of Qt4 to Qt5 (new default).
* :ghpull:`10351`: FIX: deprecate qt4/5 rcparams
* :ghpull:`10347`: Hide the backend.qt4/5 rcparam deprecation warning in test suite.
* :ghpull:`10348`: When latex fails, make sure it does not write a dvi.
* :ghpull:`10226`: Custom :rcparam: role.
* :ghpull:`10335`: Update some image_comparison tests.
* :ghpull:`10282`: Deprecate the backend.qt{4,5} rcParams.
* :ghpull:`10281`: Move down logging levels in mpl/__init__ to DEBUG.
* :ghpull:`10337`: Deprecate backend_tkagg.AxisMenu.
* :ghpull:`10242`: Fix InvertedLog10Transform.inverted() 
* :ghpull:`10331`: Remove unnecessary calls to float() before division.
* :ghpull:`10327`: Don't call np.identity() in transforms.
* :ghpull:`10325`: Minor improvements to quadmesh_demo.
* :ghpull:`10340`: update set_drawstyle
* :ghpull:`10333`: Remove some commented out debug prints.
* :ghpull:`10301`: Deprecate truncating saved unsized anims to 100 frames.
* :ghpull:`10332`: Join strings instead of adding them.
* :ghpull:`10330`: Shorten a long and now outdated comment.
* :ghpull:`10326`: Various examples updates.
* :ghpull:`10328`: Use deg2rad/rad2deg where appropriate.
* :ghpull:`10324`: Linewrap backend_pgf to 79 characters.
* :ghpull:`10033`: Improve handling of shared axes with specified aspect ratio
* :ghpull:`10310`: Add libdl on Unix-like systems.
* :ghpull:`10320`: DOC: Tiny fixes, and possible overhaul, of the two scales example in the gallery
* :ghpull:`10313`: Make commented ACCEPTS statements inline comments
* :ghpull:`10316`: TST FIX pyqt5 5.9
* :ghpull:`10302`: Alternate implementation of lazy ticks.
* :ghpull:`9652`: Align x and y labels between axes
* :ghpull:`10292`: Unset the canvas manager when saving the figure.
* :ghpull:`10303`: Simplify Axis.get_{major,minor}_ticks.
* :ghpull:`10295`: Pass options to ps2pdf using ``-foo#bar`` instead of ``-foo=bar``.
* :ghpull:`10311`: Clean up next what's new files
* :ghpull:`10224`: improve docstring of Axes.errorbar
* :ghpull:`10308`: Switch the lasso selector to use mpl event handling, not input().
* :ghpull:`10206`: Don't convert numbers plotted on an axis with units
* :ghpull:`10305`: Make the horizontal bar appear in AnchoredArtists example.
* :ghpull:`10289`: Ensure image scale factors are scalars
* :ghpull:`10284`: Allow ACCEPTS as ReST comment in docstrings
* :ghpull:`10266`: More misc. typos
* :ghpull:`10283`: Deprecate obsolete 'plugins.directory' rcparam.
* :ghpull:`10286`: Update multi_image example.
* :ghpull:`10240`: Pillow animation writer.
* :ghpull:`10279`: Add 'val' attribute to slider doc
* :ghpull:`10280`: Update writing docs concerning explicit parameter lists
* :ghpull:`10231`: Support PathLike inputs.
* :ghpull:`9952`: Errorbars accept marker_options and follow prop_cycle
* :ghpull:`10271`: whats_new.rst: "C" must be capitalized in "CreationDate"
* :ghpull:`9911`: Make _get_rgba_face actually always return a RGBA.
* :ghpull:`10200`: Catch normed warning in tests
* :ghpull:`10219`: Improve transform docstrings
* :ghpull:`10076`: improve sub-second datetime plotting and documentation
* :ghpull:`8512`: DOC: add quickstart section to the gridspec tutorial
* :ghpull:`10168`: Minor update to multiprocessing example.
* :ghpull:`10154`: improve Axes.stem docstring
* :ghpull:`10203`: Update docs, in particular for backends.
* :ghpull:`9884`: DOC: re-organize devel/documenting_mpl.rst
* :ghpull:`10243`: improve docstring of Axes.scatter
* :ghpull:`10250`: Minor refactor of backend_ps.
* :ghpull:`10261`: Some comment typo fixes
* :ghpull:`10125`: Cleanup animation examples
* :ghpull:`10197`: AFM fonts don't have .postscript_name, but .get_fontname().
* :ghpull:`10263`: FIX: (re-allow) legend OrderedDict handles and labels...
* :ghpull:`10257`: BLD: use correct method to get installation hints
* :ghpull:`10259`: Clean up example section titles
* :ghpull:`10254`: Quick and dirty revert of busy cursor for 2.1.2.
* :ghpull:`9570`: Allow setting MATPLOTLIBRC by process substitution.
* :ghpull:`10247`: Simplify _get_xdg_cache_dir in setupext.
* :ghpull:`10256`: Remove reference to ignored rcParam, nbagg.transparent
* :ghpull:`10133`: FIX: Image scaling for large dynamic range ints
* :ghpull:`10077`: Use fuzzy comparison for stroke join determination.
* :ghpull:`10246`: improve docstring of Axes.plot_date
* :ghpull:`10233`: Move unrendered docstrings to private attributes.
* :ghpull:`10010`: FIX: Check for fontsize smaller than 1 pt and round up
* :ghpull:`10248`: Minor cleanups.
* :ghpull:`9356`: COMPAT: use tkagg backend on PyPy
* :ghpull:`10188`: Doc timer docs
* :ghpull:`10232`: Unify "blank space" and "white space" to "space".
* :ghpull:`10138`: Clean up _axes.py docstrings
* :ghpull:`10228`: Add closing quotes to embedded python in rst markup.
* :ghpull:`10217`: TST: Don't use set -e.
* :ghpull:`10214`: DOC: fix '\' markup for sphinx and py37
* :ghpull:`10213`: Add missing import to backend_tkagg.
* :ghpull:`9275`: Tkagg fixes
* :ghpull:`10204`: Cleanup backend_cairo.
* :ghpull:`10195`: Wrap a few overly long lines.
* :ghpull:`10190`: improve docstring of Axes.plot
* :ghpull:`10086`: Deprecate support for "svg fonts" font embedding.
* :ghpull:`10119`: Simplify gridspec.py.
* :ghpull:`10193`: Handle Tick gridline properties like other Tick properties
* :ghpull:`10182`: improve docstrings for Axes.bar, Axes.barh, Axes.stackplot
* :ghpull:`10186`: improve docstrings of Axes.fill_between and Axes.fill_betweenx
* :ghpull:`10181`: Cleanup texmanager.
* :ghpull:`10192`: remove evt.Skip() from EVT_PAINT handler
* :ghpull:`10191`: Minor refactoring of docstring formatting in preprocess_data
* :ghpull:`10196`: Remove most instances of pep8 E502 (redundant backslashes).
* :ghpull:`10139`: Improve legend_handler docstrings
* :ghpull:`10198`: Improve hist2d returns doc
* :ghpull:`10146`: Updated what's new entry for color comparision method
* :ghpull:`10184`: Remove executable bit from example.
* :ghpull:`10180`: Rebase of #8504
* :ghpull:`10178`: Simplify pandas fixture.
* :ghpull:`10124`: TST: centralize and standardize pandas imports
* :ghpull:`10175`: Agg: When a single Text uses usetex, don't pass it through mathtext parser
* :ghpull:`10166`: Hide fully transparent text in PS output.
* :ghpull:`10150`: Docstring updates for ``Axes.fill`` and ``Axes.pie``
* :ghpull:`10172`: Slight improvements to contour.py doc
* :ghpull:`10159`: improve Axes.broken_barh docstring
* :ghpull:`10169`: Make relim() take images into account too.
* :ghpull:`10171`: Replace normed with density in examples
* :ghpull:`10046`: Add missing decode() in svg font embedding path.
* :ghpull:`9317`: On 2.7, run tests on oldest documented supported pytest and pytest-cov.
* :ghpull:`10091`: Replace "True | False" by "bool" in the docs.
* :ghpull:`10129`: Fix multiple zero labels when using SymLogNorm
* :ghpull:`10085`: Move missing font message to debug level
* :ghpull:`10155`: Use keyword arguments for setp() in examples
* :ghpull:`10152`: DOC: update the datetime64 HowTo
* :ghpull:`9645`: expose Path.contains_points as a method of Patch
* :ghpull:`10093`: Some docstring fixes and change a raise type
* :ghpull:`10141`: Zoom out to rectangle is not experimental anymore.
* :ghpull:`10087`: Update docs on installing GUI toolkits in virtualenvs.
* :ghpull:`10137`: Remove gen rst
* :ghpull:`10126`: Move axisartist examples to their folder.
* :ghpull:`10131`: cairo backends do not support blitting; mark them as such.
* :ghpull:`10134`: Minor style cleanups.
* :ghpull:`10127`: Use subplots() instead of axes_grid in suitable examples.
* :ghpull:`9938`: Cleanup imports.
* :ghpull:`10116`: Add simple image test for 3D tricontour and tricontourf
* :ghpull:`10090`: Minor simplification to _pylab_helpers.
* :ghpull:`10089`: Deprecate passing strings instead of booleans to control tick state (and other states).
* :ghpull:`9975`: Remove some test warnings
* :ghpull:`10084`: DOC: Better error when float on datetime axis
* :ghpull:`10092`: Minor cleanups to the cairo backend.
* :ghpull:`10120`: Minor simplification to legend.py.
* :ghpull:`10101`: Add origin as sticky point for radial axes
* :ghpull:`10104`: Minor fixes to backend_template.
* :ghpull:`9619`: FIX: non-existing variable
* :ghpull:`10020`: Let Container reprs report the actual subtype.
* :ghpull:`9959`: DOC: Update color tutorial to explain alpha
* :ghpull:`10094`: replace six.next -> next (available since Py2.6).
* :ghpull:`10103`: Simplify Colormap.__call__.
* :ghpull:`10102`: Remove list(zip(...)) when unnecessary.
* :ghpull:`10106`: Clean up some widget docstrings
* :ghpull:`10108`: Dedent docs in contributing.rst bullet/numbered lists.
* :ghpull:`10096`: Logging and exception messages cleanup.
* :ghpull:`10095`: Remove some debugging code.
* :ghpull:`10100`: STY: fix line length
* :ghpull:`9316`: Removal of deprecated features for 2.2
* :ghpull:`10098`: Doc update: Explain what drawing a line does in RectangularSelector.
* :ghpull:`9997`: Fix empty plot with drawstyle="steps"
* :ghpull:`10065`: Add version to documentation header
* :ghpull:`10028`: Remove some deprecated rcParams.
* :ghpull:`10024`: Deprecate nbagg.transparent rcParam.
* :ghpull:`10074`: Prefer vendored qhull if sys-wide version can't be determined.
* :ghpull:`10044`: Remove some uses of unicode_literals
* :ghpull:`10055`: Documentation mistake in pyplot.py corrected
* :ghpull:`10064`: FIX: remove repeated label legend logic
* :ghpull:`10052`: Use consistent float-to-str formatting for tests with units
* :ghpull:`10032`: Add method for comparing two colors
* :ghpull:`10030`: Fix using .get_color() and friends in labels handling
* :ghpull:`10031`: Fix legend color comparisions
* :ghpull:`10021`: Cleanup issue template.
* :ghpull:`10026`: Fix scatter docstring markup
* :ghpull:`10043`: Update FreeType hashes
* :ghpull:`10027`: Improve errorbar returns doc
* :ghpull:`10019`: TST: test mlab cohere
* :ghpull:`10025`: Remove badges from website sidebar
* :ghpull:`10000`: Fix figure.colorbar() with axes keywords
* :ghpull:`9999`: improve legend docstring
* :ghpull:`9514`: Convert index.html and citing.html to rst.
* :ghpull:`10006`: add mpl-template and plotnine to 3rd party doc
* :ghpull:`7945`: fix StixSans mapping bug
* :ghpull:`10014`: FIX: pass nonposx/y args through loglog etc
* :ghpull:`10004`: Fixed critical typo in mlab.cohere
* :ghpull:`9989`: FIX: clabel manual spacing was incorrect
* :ghpull:`9998`: Fix scatter_piecharts example
* :ghpull:`9956`: BUG: clear events before destroying windows in tkagg
* :ghpull:`9949`: fix docstring in ToolManager
* :ghpull:`9641`: Implement Qt4 backend by fully reexporting Qt5 backend.
* :ghpull:`9932`: Support pgi as alternative gobject bindings.
* :ghpull:`9986`: Remove unused import in toolmanager example
* :ghpull:`9968`: Deprecate pyplot.axes with an Axes argument
* :ghpull:`9962`: toolbar checkbutton fix bug in tkinter python3.6
* :ghpull:`9981`: DOC: Add alpha compositing note to "matplotlib.pyplot.imshow" definition.
* :ghpull:`9969`: Numpydoc conversion and clarification of some AxesBase docstrings
* :ghpull:`9946`: Clean up legend docstrings
* :ghpull:`9951`: Improve documentation on Axes position
* :ghpull:`9964`: Update Axes docs on aspect-related methods
* :ghpull:`9385`: Bump test coverage of Qt5 UI.
* :ghpull:`9958`: FIX: put Nav Home view back inside pan/zoom
* :ghpull:`9945`: Only label vertical lines in acorr
* :ghpull:`9930`: Cleanup pyplot.axes()
* :ghpull:`9942`: Minor doc formatting cleanups in pyplot
* :ghpull:`9933`: Fix Rectange.get_bbox()
* :ghpull:`9929`: In tests, remove unused imports and sort some remaining imports.
* :ghpull:`9928`: Cleanup delaxes()
* :ghpull:`9750`: Use command keys for window shortcuts in Qt on OSX
* :ghpull:`9072`: Use left/right top/bottom instead of width/height in Rectangle
* :ghpull:`9917`: Unify (parametrize) test_composite across backends.
* :ghpull:`9919`: In unit/memleak, write to in-memory buffer instead of file.
* :ghpull:`9916`: backend_agg cleanup.
* :ghpull:`9915`: Deprecate unused FigureManagerBase.show_popup.
* :ghpull:`9825`: Deprecate Artist.onRemove, Artist.hitlist.
* :ghpull:`9513`: Switch to makefile-based doc build.
* :ghpull:`9865`: less_simple_linear_interpolation can be replaced by np.interp.
* :ghpull:`9904`: Deprecate unused ContourLabeler.get_real_label_width.
* :ghpull:`9881`: Polar tick fixes
* :ghpull:`9028`: Modified rrulewraper to handle timezone-aware datetimes.
* :ghpull:`9900`: DOC: Updates multiprocessing example.
* :ghpull:`9907`: DOC: (subjectively) nicer annotated barchart example
* :ghpull:`9448`: Fix instance of 'RendererPS' has no 'tex' member
* :ghpull:`9899`: make SubplotTool into a modal dialog, keep ref to SubplotTool
* :ghpull:`9889`: Deprecate 'normed' kwarg to hist
* :ghpull:`9421`: Improve reprs of transforms.
* :ghpull:`9897`: changed line to 'alias for set_multialignment'
* :ghpull:`9875`: Additions to the documentation guide
* :ghpull:`9878`: TST: Lock pytest to 3.2.5 until 3.3.1 released
* :ghpull:`9805`: Update documentation guide
* :ghpull:`9836`: ENH/MacOS Allow shift modifiers to key events
* :ghpull:`9860`: Vectorize and document simple_linear_interpolation.
* :ghpull:`9869`: Clean tmpdir at exit.
* :ghpull:`9781`: Convert LineCollection docstring to numpydoc
* :ghpull:`9862`: PRF: Don't used MaskedArray in Aitoff transform.
* :ghpull:`9854`: Exclude dviread.Text from the documentation.
* :ghpull:`9861`: Remove some unused imports; reword/remarkup some docstrings.
* :ghpull:`9857`: documentation: fix url for pillow
* :ghpull:`9811`: dynamically finding the backend preferred format for button images
* :ghpull:`9841`: ENH: make interval_multiples work for years
* :ghpull:`9826`: Deprecate column cycling when plot() inputs have nonmatching shapes.
* :ghpull:`9852`: Simplify the pyplot animation demo.
* :ghpull:`9853`: Move image_slices_viewer example from animation to event_handling.
* :ghpull:`9848`: Fix typo in axis api doc
* :ghpull:`9846`: Move enumeration of text tutorial into table.
* :ghpull:`9827`: DOC: add more tutorial to text/text_intro
* :ghpull:`9773`: MNT: Make sure AppVeyor fails if tests fail
* :ghpull:`9806`: Remove call to nonexistent FT2Font.get_fontsize.
* :ghpull:`9816`: ENH: add pad kwarg to set_title
* :ghpull:`9817`: API: do not truncate svg size to integer points
* :ghpull:`9599`: Unify the three Qt5 embedding examples.
* :ghpull:`9803`: Add links to python's strftime method
* :ghpull:`9807`: Simplify test_tinypages.
* :ghpull:`9790`: Link GridSpec docs to SubplotParams paramter descriptions
* :ghpull:`9311`: Update docs on docs.
* :ghpull:`9794`: DOC: for datetime64 support
* :ghpull:`9779`: ENH: support np.datenum64 in dates.py
* :ghpull:`9654`: Correctly convert units for a stacked histogram
* :ghpull:`9670`: Make tick_left/right keep labels off if they are already off
* :ghpull:`9723`: ENH: Catch masked array and invalid x, y to pcolormesh
* :ghpull:`9766`: Fix mixed_subplots example
* :ghpull:`9255`: New color blind-friendly color cycle
* :ghpull:`9756`: DOC removing pyplot_annotate.py
* :ghpull:`9759`: blocking_input: Fix "manager" attr check
* :ghpull:`9313`: [MRG] Replace verbose class with standard logging library
* :ghpull:`9743`: FIX: check if contour level in format dictionary, or return a default
* :ghpull:`9753`: FIX: Detrending before windowing _spectral_helper
* :ghpull:`9752`: DOC: example demo_parasite_axes2.py broken on 2.1.0
* :ghpull:`9587`: Remove unused example with no plot
* :ghpull:`9715`: Change set_figwidth/height to be consistent w/ set_size_inches
* :ghpull:`9657`: Add API note about MovieWriterRegistry exception
* :ghpull:`9748`: Reword subplot() doc.
* :ghpull:`9379`: ENH: Added __repr__ for Figure
* :ghpull:`9724`: Fix PDFpages bug
* :ghpull:`9726`: FIX/TST: update tests for pandas 0.21
* :ghpull:`9677`: Rely more on lru_cache rather than custom caching.
* :ghpull:`9698`: Set widget background color to white.
* :ghpull:`9733`: Allow _BackendNbAgg.show() to take keyword "block"
* :ghpull:`9732`: Added mention of WCSAxes in the third-party packages page
* :ghpull:`9711`: Minor markup fix.
* :ghpull:`9718`: Revert "Axes.__init__ speedup"
* :ghpull:`8626`: Axes.__init__ speedup
* :ghpull:`9662`: Fix crash when restarting OSX single shot timer
* :ghpull:`9461`: Property tables
* :ghpull:`9684`: Make some more of figure.py numpydoc
* :ghpull:`9703`: Deprecate Artist.is_figure_set.
* :ghpull:`9697`: Raise minimum WX version to 2.9.
* :ghpull:`9705`: Fix scatterplot categorical support
* :ghpull:`9687`: Fix callbackregistry docstring.
* :ghpull:`9689`: Updates to font-related examples.
* :ghpull:`9690`: Move example in wrong folder
* :ghpull:`9678`: Remove a few unnecessary global statements.
* :ghpull:`9685`: Trivial aliases.
* :ghpull:`9566`: Update API examples
* :ghpull:`9680`: Actually install the deps on Appveyor.
* :ghpull:`9481`: Apply hinting factor rcParam in all cases.
* :ghpull:`9676`: FIX: Catch IOError on font-cache write
* :ghpull:`9673`: On CI, just let pip resolve most dependencies.
* :ghpull:`9649`: Reoder Axes API docs.
* :ghpull:`9658`: Pin pandas on appveyor too
* :ghpull:`9665`: Update agg_oo_sgskip.py
* :ghpull:`9661`: Fix arcs with very large width/height.
* :ghpull:`9510`: BLD: Fix some bugs in ``setupext.py``
* :ghpull:`9646`: Convert dviread to use lru_cache.
* :ghpull:`9648`: Correct https git URIs in documentation
* :ghpull:`9614`: Added an entry for mpl-scatter-density in the third-party tools page
* :ghpull:`9640`: Remove unused global cmd_split variable.
* :ghpull:`9532`: Further improve colormap discussion.
* :ghpull:`9324`: [MRG] Allow kwarg handles and labels figure.legend and make doc for kwargs the same
* :ghpull:`9643`: More helpful error if requested MovieWriter not available
* :ghpull:`9359`: Keep track of axes in interactive navigation.
* :ghpull:`9389`: Assign event to later Axes if zorders are tied.
* :ghpull:`9612`: Only set view/data intervals if axis is set in AutoDateLocator
* :ghpull:`9627`: Move old logo to history page.
* :ghpull:`9624`: DOC: move whats_new entry to next_whats_new folder
* :ghpull:`9625`: STY: remove trailing whitespace
* :ghpull:`9600`: Fix some widget docstrings.
* :ghpull:`9617`: Pin pandas<0.21 to unbreak the build.
* :ghpull:`9515`: Attribute users/intro to JDH and rename to history.
* :ghpull:`9615`: Do not hardcode fill=False in mark_inset
* :ghpull:`9262`: Minor doc markup fixes.
* :ghpull:`9603`: Fix xkcd() not resetting context anymore.
* :ghpull:`9604`: Gridspec doc fixes
* :ghpull:`9008`: adding webagg.address parameter to rcParams
* :ghpull:`9519`: Increase patch test coverage
* :ghpull:`9497`: Test simplifications.
* :ghpull:`9536`: Simplify declaration of install_requires.
* :ghpull:`9601`: Fix PEP8 in stackplot
* :ghpull:`9595`: Convert stackplot docstring to numpydoc
* :ghpull:`9589`: Fix typo in isinstance
* :ghpull:`9523`: Add capstyle and joinstyle attributes to Collection class (Issue #8277)
* :ghpull:`9584`: Add returns documentation to fill_between methods
* :ghpull:`9575`: Add some legend handler documentation
* :ghpull:`9477`: In LogTransform, clip after log, not before.
* :ghpull:`9568`: Add a proper docstring to AutoLocator
* :ghpull:`9569`: Docstring fix.
* :ghpull:`9564`: TST: add test of normed histogram with unequal bins
* :ghpull:`9552`: animation: Remove examples keyword
* :ghpull:`9555`: MRG: expand docstring for ``hist``
* :ghpull:`9469`: FIX: PyQt versions where showing the Qt versions
* :ghpull:`9549`: Fix stale draws on MacOSX backend
* :ghpull:`9544`: adding links to color examples and tutorials in the api page
* :ghpull:`9540`: DOC fix set_xticklabels docstring
* :ghpull:`9442`: BUG: Fix ``_extent`` not set in PcolorImage
* :ghpull:`9363`: Allow invalid limits when panning
* :ghpull:`9292`: Fix TypeError: a bytes-like object is required, not 'str'
* :ghpull:`9530`: DOC Added the colormap references back
* :ghpull:`9517`: Convert slider docstrings to numpydoc
* :ghpull:`9516`: Make colorbar docstring numpydoc
* :ghpull:`9504`: Truncate windows registry entries after null byte.
* :ghpull:`9484`: Force installation of wx from whl, not from pypi.
* :ghpull:`9300`: Simplify mpl.testing._copy_metadata.
* :ghpull:`9508`: CI: do not run pushes to the auto-backport branches
* :ghpull:`9506`: fix typo in rst markup
* :ghpull:`7739`: WIP: Fix artifact upload
* :ghpull:`9396`: Fix minor bug in vertex insert
* :ghpull:`9478`: Added description to widget example programs except Cursor and Menu
* :ghpull:`9164`: include overspilling axes legends in ax.get_tightbbox
* :ghpull:`9495`: Macosx fixes
* :ghpull:`9465`: Avoid dividing by zero in AutoMinorLocator (fixes #8804)
* :ghpull:`9425`: Minor fixes to plot_directive.
* :ghpull:`9486`: Don't leak test.jpeg into cwd while testing.
* :ghpull:`9490`: No need to fake sets with dicts anymore.
* :ghpull:`9487`: Improve test_backend_svg.test_determinism.
* :ghpull:`9483`: DOC Demote container headings one level Artist tutorial (minor)
* :ghpull:`9447`: Update examples for axisgrid1
* :ghpull:`9121`: Remove old normalising code from plt.hist
* :ghpull:`9293`: minor (unrelated) cleanups
* :ghpull:`9459`: Modified restrictions on ``margins`` method
* :ghpull:`9473`: Changes to better highlight development-workflow in docs
* :ghpull:`9423`: Mark the interactive backend test as flaky.
* :ghpull:`9476`: Get rid of a few unnecessary line continuations in strings.
* :ghpull:`9435`: Shadow patch now initializes zorder behind argument patch
* :ghpull:`9472`: documentation fix regarding contour and tricontour (#9088)
* :ghpull:`9456`: Documented the incompatibility of shrink and cax kwargs in colorbar.
* :ghpull:`9378`: DOC: fill out dev docs
* :ghpull:`9464`: Fix multiple unreferenced local variable warnings
* :ghpull:`9463`: DOC: Re-enable next what's new entries.
* :ghpull:`9451`: custom legends example
* :ghpull:`9137`: Adds option for Slider to snap to discrete values
* :ghpull:`9441`: STY: fix bad indentation
* :ghpull:`9449`: TST: Enable xdist on Appveyor
* :ghpull:`9444`: STY: Remove explicit return in __init__
* :ghpull:`9452`: FIX: Always update tick labels (fixes #9397)
* :ghpull:`9438`: Remove unused variable 'sign'
* :ghpull:`9418`: TST: Disable faulthandler on Windows if CPython 3.6-3.6.3
* :ghpull:`9440`: Remove reimport of modules
* :ghpull:`9439`: Fix undefined variable 'warnings'
* :ghpull:`9437`: Fix Undefined variable 'symbol'
* :ghpull:`9424`: Minor fixes to gallery build.
* :ghpull:`9432`: Correct minor typo
* :ghpull:`9420`: Trivial doc fixes.
* :ghpull:`9427`: Fix NameError: name 'exc' is not defined
* :ghpull:`9428`: Fix NameError: name 'ArgumentError' is not defined
* :ghpull:`9409`: TST: Fix flaky tests order
* :ghpull:`9408`: updating color cycle tutorial
* :ghpull:`9415`: Import time module so that pyplot.pause works
* :ghpull:`9410`: BUG: Fix savefig GUI in GTK backend
* :ghpull:`9254`: imshow transparency blend example
* :ghpull:`9403`: MAINT Documentation on doc is outdated
* :ghpull:`9367`: Tell user to try installing pkg-config if packages not found
* :ghpull:`9383`: Increase axes test coverage
* :ghpull:`9401`: FIX scipy is not a requirement
* :ghpull:`9392`: Add examples for subplots_axes_and_figures
* :ghpull:`9394`: [Doc] Add pcolor, contour, imshow to  and other small changes
* :ghpull:`9395`: TST: Unblock Appveyor build by patching ``subprocess``
* :ghpull:`9347`: Fix backend refactor
* :ghpull:`9365`: If PIL.image is missing, tell user to install pillow
* :ghpull:`9381`: Add tutorials to the Users Guide.  
* :ghpull:`9343`: Fix broken link to proxy artists documentation
* :ghpull:`9368`: Add link to Matplotlib paper on citing page
* :ghpull:`9375`: Document get_{x,y}axis_transform more prominently.
* :ghpull:`9376`: Fix docstring typo in Rectangle, Ellipse, and Spine.
* :ghpull:`9353`: Fix edgecolor being only applied to first bar.
* :ghpull:`9335`: Fix poorly done deprecations in image.py.
* :ghpull:`9341`: Update descriptions for images_contours_and_fields
* :ghpull:`9342`: Fix typo of pixels in legend_handler.py
* :ghpull:`9333`: Add descriptions for remaining event handling examples
* :ghpull:`9279`: Update doc strings
* :ghpull:`9242`: Errorbar bugfix
* :ghpull:`9323`: Axis user guide
* :ghpull:`9328`: Fix NameError: name 'os' is not defined
* :ghpull:`9309`: DOC: Update docstring to numpy format for last few functions in transforms
* :ghpull:`9291`: Doc updates
* :ghpull:`9299`: Restore better error message on std::runtime_error.
* :ghpull:`9295`: In text, warn and return instead of raise exception for non-finite x, y
* :ghpull:`9303`: Don't use pytest.filterwarings, which needs pytest>=3.2.
* :ghpull:`9289`: Throw std::runtime_exception instead of char*.
* :ghpull:`9268`: Fix documents of semilogx and semilogy.
* :ghpull:`9286`: Ask Appveyor to ignore certain branches.
* :ghpull:`9277`: plot_surface docstring + edge case fix
* :ghpull:`9278`: Remove scatter_profile example.
* :ghpull:`9272`: Include the default of "plot_pre_code" of the plot directive in the documentation

Issues (315):

* :ghissue:`10174`: Rendering problems with FigureCanvasWxAgg on OSX
* :ghissue:`9035`: savefig does put the correct dpi in the metadata of jpeg
* :ghissue:`5750`: whish for 2016: matplotlib can use only Pillow 3.0+ to create animated GIF
* :ghissue:`9717`: gtk3agg not working with python 3.6.3 & cairocffi 1.10.0
* :ghissue:`6973`: Running pytest against non develop install fails
* :ghissue:`6836`: DOC: missing second y-axis in ``demo_parasite_axes2``
* :ghissue:`5428`: Change ``setup.py install`` recommendation to ``pip install .``
* :ghissue:`4978`: Use higher-resolution icons on HiDPI-friendly backends
* :ghissue:`4907`: mpl_toolkits not installed with ``pip install -e .``
* :ghissue:`3446`: Add note about CHM security issues
* :ghissue:`3267`: Why does rec2csv ignore float precision?
* :ghissue:`10343`: Missing keys in matplotlibrc.template to move x-axis labels to top
* :ghissue:`10267`: matplotlibrc: new entry for placing y-axis tick label on Right or Left hand side.
* :ghissue:`10384`: maybe bugs in ax.annotate when get bbox coordinates(matplot-2.1.0)?
* :ghissue:`7155`: use categorical in demos
* :ghissue:`6802`: Discrete scatter?
* :ghissue:`9974`: toolbar.update() breaks history
* :ghissue:`10373`: cannot import matplotlib.pyplot
* :ghissue:`10368`: constrained layout uneven gridspec layouts...
* :ghissue:`5382`: imsave and imshow ignore vmin/vmax
* :ghissue:`9391`: imshow doesn't normalize the color range in RGB images 
* :ghissue:`10372`: Floating point image RGB values must be in the 0..1 range
* :ghissue:`10349`: Rectangle patch added to a datetime x-axis is plotted with the wrong width
* :ghissue:`10344`: matplotlib can not handle pandas dataframe correctly when the label of the columns/index is strings but the actual data are float.
* :ghissue:`8308`: Too many open files: '/usr/lib/python3.6/site-packages/matplotlib/backends/web_backend/mpl.js'
* :ghissue:`10341`: syntax error without a space
* :ghissue:`10338`: line.set_drawstyle fails to produce step-like line
* :ghissue:`8852`: Rolling image if the FFMpegWriter dpi setting does not match that specified when a figure is created
* :ghissue:`10287`: _tkinter.TclError: can't invoke "wm" command: application has been destroyed
* :ghissue:`7640`: Some properties are set lazily and behaved inconsistently
* :ghissue:`4346`: Tick label padding on first y-axis changes when adding a second y-axis
* :ghissue:`5560`: Secondary_y axis default limit (top) & bound (upper) not matching ticks
* :ghissue:`8823`: colorbar might shrink plots if used with twinx
* :ghissue:`10318`: Matplotlib Sample Outdated?
* :ghissue:`8736`: Figure resize when saving a plot
* :ghissue:`10216`: TST: gdb has been removed from Travis
* :ghissue:`10290`: Figure rotation using Axes.text () with eps backend
* :ghissue:`10300`: How to use triplot to make a multi-color line of the triangular
* :ghissue:`8820`: Regression with numpy ~~1.13~~ 1.14 for colorbars of boolean data
* :ghissue:`5968`: Accepting pathlib.Path as path inputs?
* :ghissue:`10285`: Picture in online documentation for multi_image.py is cut off at bottom
* :ghissue:`10229`: ENH: Add imageio as an option for saving animated gifs
* :ghissue:`10288`: issue with version of six
* :ghissue:`10151`: Question on docstring and signature of Axes.stem()
* :ghissue:`10073`: datetime and sub-second resolution plotting
* :ghissue:`10277`: error import matplotlib.pyplot as plt
* :ghissue:`10265`: ENH tripcolor with explicit RGB colors
* :ghissue:`10262`: OrderedDict legends no longer work 2.1
* :ghissue:`10162`: Increase of Computation time from 2.1.0 to 2.1.1
* :ghissue:`6884`: MPLRC environment variable to set rcparams
* :ghissue:`10252`: Can't Import Matplotlib.pyplot - Anaconda 4.4, Python 3.6 & Windows 10
* :ghissue:`10072`: imshow doesn't properly display some images
* :ghissue:`7797`: Quiver barb size not correct on some arches (ppc64, ppc64le...)
* :ghissue:`5873`: Useless Dvi dispatch docs in dvi_read api docs
* :ghissue:`10251`: I have determined a color for each data point pragmatically and I have 11 set of x(time) and y(subjects) and I want to make plots for these values(x values) and these colors will be used for the data points on the plots.
* :ghissue:`5568`: Latin Modern support?
* :ghissue:`5208`: MathTex Font error
* :ghissue:`5250`: Font-weight range seems wrong
* :ghissue:`3531`: sundry documentation issues
* :ghissue:`6716`: ``cleanup`` decorator implemented in an obfuscated way
* :ghissue:`9160`: blank space vs. white space
* :ghissue:`524`: improving mpl docs and accessibility for API users
* :ghissue:`4313`: Document installation with pip for Python3
* :ghissue:`6626`: Error in example http://matplotlib.org/examples/misc/multiprocess.html
* :ghissue:`8152`: test_fontconfig_fonts error on Linux wheel testing
* :ghissue:`7917`: Docstring of EventCollection cuts mid-sentence.
* :ghissue:`9906`: Incorrect alpha compositing using "matplotlib.pyplot.imshow".
* :ghissue:`10069`: Add what's new entry for new color comparision method
* :ghissue:`10221`: savefig() does not support PosixPath object for file name
* :ghissue:`10205`: matplotlib.
* :ghissue:`9040`: 'Figure' object has no attribute '_original_dpi'
* :ghissue:`5703`: Python 2.6 string format syntax errors in matplotlib 1.4.3
* :ghissue:`10163`: savefig with eps draws a hidden axis
* :ghissue:`2508`: Relim not working correctly with images
* :ghissue:`10140`: Qt5Agg eats 100% CPU when plotting with block=True in interactive mode
* :ghissue:`10122`: Color bar has multiple labels for 0 if matplotlib.colors.SymLogNorm is used
* :ghissue:`10130`: Bar plot does not work
* :ghissue:`10135`: matplotlib installation from source and numpy incompatibility
* :ghissue:`10123`: memory leak with histograms 
* :ghissue:`9887`: polar limits not snapping to 0
* :ghissue:`9429`: Undefined name ``baseline``?
* :ghissue:`8547`: Allow scalar ``weights`` parameter to ``hist`` method
* :ghissue:`10115`: pcolor vs pcolorfast: unexpected white edgecolors using RGBA-alike colormaps
* :ghissue:`9200`: Documentation: File doc/users/whats_new/README does not exist
* :ghissue:`10078`: updating to release 2.1.1 causes pip to stop working
* :ghissue:`9597`: Plot with ``drawstyle="steps"`` fails if x and y are empty
* :ghissue:`8872`: Build errors with existing qhull
* :ghissue:`8390`: Can't install matplotlib from source due to recent addition of QHULL_LIB_CHECK to src/qhull_wrap.c
* :ghissue:`10053`: Duplicate legend labels with different colors can often result in an error.
* :ghissue:`10056`: Only one legend entry is rendered for items with the same label and color
* :ghissue:`10037`: Documentation mistake in the pyplot introductory tutorial
* :ghissue:`9973`: Slightly misleading  errorbar docs that interferes with attempt to animate errorbar
* :ghissue:`10012`: TST: ``mlab.cohere`` needs a test
* :ghissue:`9996`: Remove badges from website side bar
* :ghissue:`8493`: Colorbar documentation: ``anchor`` not recognized as possible argument to plt.colorbar
* :ghissue:`8668`: handles keyword argument not documented in the help of legend
* :ghissue:`10015`: TKWindow unrecognized selector error
* :ghissue:`5507`: DLL load failed: cannot find specified procedure when importing matplotlib.pyplot
* :ghissue:`7939`: Mathtext.py glyph mapping fails for StixFonts (UnicodeFonts subclass)
* :ghissue:`4167`: No SVG/PDF export when useing latex package cmbrigth
* :ghissue:`4109`: WXAgg embedded navigation zoom, home, back not working
* :ghissue:`3848`: PGF Backend with LuaLaTeX: Permission denied error
* :ghissue:`10007`: nonposx and nonposy
* :ghissue:`9940`: Deprecate Axes as a valid pyplot.axes() argument type
* :ghissue:`10005`: matplotlib.pyplot.figlegend not working with Patches
* :ghissue:`10003`: Typo in mlab.cohere
* :ghissue:`9988`: Contours are not removed correctly when using clabel with manual
* :ghissue:`9185`: Problem in Scatter-Piecharts example
* :ghissue:`9856`: Python crashes when closing figures using TkAgg on Mac OS
* :ghissue:`9977`: Error shows when I import matplotlib after installation
* :ghissue:`9935`: QT5 AttributeError pixelDelta
* :ghissue:`9943`: toolmanager_sgskip + tkagg example couples "GroupHide" toggle with Pan and (second) Zoom
* :ghissue:`8347`: font_manager.py Bug
* :ghissue:`4575`: nbagg canvas size
* :ghissue:`9983`: ImportError: ZLIB_1.2.9 not found
* :ghissue:`9982`: ``````'module' object has no attribute 'subplots'`````` when importing with ``````__import__``````
* :ghissue:`9954`: import matplotlib.pyplot as plt, ImportError: libGL.so.1: cannot open shared object file: No such file or directory
* :ghissue:`9980`: Cannot update to MPL v2.1.1 on Anaconda
* :ghissue:`7502`: Rely on Sphinx' "any" role to make docstrings more legible
* :ghissue:`9976`: ax.set_aspect triggers useless warnings
* :ghissue:`9965`: subplots ignores figsize argument
* :ghissue:`9863`: Y-axis value of a seaborn heatmap is reversed when home icon or H button is pushed
* :ghissue:`9944`: Acorr() creates two labels
* :ghissue:`9939`: Matplotlib scatterplot does not work with pandas timestamp/datetime format
* :ghissue:`2140`: Make Cmd-W close the window using QT4 on OS X
* :ghissue:`4916`: Cannot use a timedelta Rectangle width with a datetime axis
* :ghissue:`5798`: Use Makefile for sphinx build
* :ghissue:`9739`: doc inconsistency: definition of "aspect"
* :ghissue:`9018`: DayLocator is returning incorrect times around daylights switch over
* :ghissue:`7388`: Example examples/misc/multiprocess.py may not be python3 compatible?
* :ghissue:`9898`: using ``xs=..., ys=...`` on ax.scatter 2D raises error
* :ghissue:`9864`: Missing ``normed`` parameter description in matplotlib.pyplot.hist
* :ghissue:`9896`: Simple documentation typo
* :ghissue:`9895`: Sequential colormaps doesn't reach 100 lightness (pure white)
* :ghissue:`9893`: Bug with setting minor tick marks on plots
* :ghissue:`9890`: how to autoscale y axis in different [x1,x2] range?
* :ghissue:`9835`: Shift+Arrow key events not detected in osx backend
* :ghissue:`9879`: Usage FAQ section missing in 2.1.0 documentation
* :ghissue:`9786`: Consistent Documentation Guide for Docstrings
* :ghissue:`2259`: dates.date2num no longer works with numpy.datetime64
* :ghissue:`9868`: Infinite number of /tmp/matplotlib-* dirs on machine without HOME env variable
* :ghissue:`8039`: "savefig" bug with unicode characters (version 2.0.0)
* :ghissue:`9834`: console gets stuck when creating figure
* :ghissue:`9866`: ValueError: ordinal must be >= 1
* :ghissue:`9130`: axes.get_tightbbox doesn't include legends...
* :ghissue:`9302`: ENH: Switch from verbose to logging for warnings and logging
* :ghissue:`9531`: Improve Colormap example.  
* :ghissue:`9838`: YearLocator should prefer ticks at the turn of the decade
* :ghissue:`9784`: plot(2D, 2D) will cycle through the input columns even with non-matching shapes
* :ghissue:`9719`: Appveyor passing, even when tests are failing
* :ghissue:`9849`: Crash when scroll on figure
* :ghissue:`1257`: Support for hierarchical labeling of bar-plots
* :ghissue:`9833`: Visibility of pane edges in 3d figures
* :ghissue:`9840`: quiver angles array UnboundLocalError: local variable 'lengths' referenced before assignment 
* :ghissue:`9828`: Can't pickle plots with date axes (from pandas)
* :ghissue:`9823`: Missing __init__.py file in mpl_toolkits
* :ghissue:`9822`: Cloud any one experience the below error while installing 'pyplot' package 
* :ghissue:`9788`: font_manager calls nonexistent method FT2Font.get_fontsize
* :ghissue:`9436`: Instance of 'TextBox' has no 'observers' member?
* :ghissue:`9820`: Borders appear only for the first bar in the bar plot.
* :ghissue:`9744`: *frac* in set_thetagrids() doesn't work
* :ghissue:`9819`: Multi-page PDF file size jumps since 2.0.0
* :ghissue:`9818`: edgecolor arg set to scalar applies to the first bar in bar() method
* :ghissue:`9610`: provide converters for datetime64 types
* :ghissue:`9815`: svg backend truncates output size to integer, which it doesn't need to (and pdf backend doesn't)
* :ghissue:`9785`:  ``zorder=None`` not properly handled
* :ghissue:`9735`: 2.1.0 sdist does not allow building docs
* :ghissue:`9809`: legend() fails when data set with empty error bars has been plotted
* :ghissue:`9808`: inconsistent hatch and border color in barh in matplotlib 2.1.0
* :ghissue:`7200`: Default locator for log-scale messes up minor ticks sometimes
* :ghissue:`9798`: PdfPages and PdfFile closing error
* :ghissue:`5541`: errorbar of (x,y) data on semilogx plot with NaN in x throws ValueError if errorbar() command initializes the axes
* :ghissue:`9791`: Contour plot doesn't show if setting "manual=True" in plt.clabel()
* :ghissue:`9780`: Dotted grid lines have different individual dot sizes in pdf files
* :ghissue:`5898`: Error on datetime data in stacked histogram plot
* :ghissue:`8982`:  Backend MacOSX keyboard not working
* :ghissue:`9771`: Error in matplotlib with datetime64 with pandas 0.21.0
* :ghissue:`9256`: reading truncated png can segfault python
* :ghissue:`9664`: Change in behavior of axis.tick_left() with shared axes from 2.0 to 2.1
* :ghissue:`9358`: zoom/pan stack bug in 2.1.0
* :ghissue:`9720`: plt.pcolormesh stopped working with Masked Arrays
* :ghissue:`1668`: Support .otf fonts
* :ghissue:`9758`: plt.ginput broken on 2.1.0: plot does not appear
* :ghissue:`2203`: Allow negative radial grid values in polar.py
* :ghissue:`6026`: bad behaviour on DateFormatter on y-axis --> polar vs normal plot
* :ghissue:`9742`: clabel raises KeyError with level on boundary since matplotlib 2.1.0
* :ghissue:`9669`: Make forward=True default consistent across size changing methods
* :ghissue:`9751`: inconsistency in the algorithm for calculating cross spectral densities
* :ghissue:`5837`: Cannot start tkinter-based example on Python 3.5.1 using Mac Homebrew for Python and Tk
* :ghissue:`2422`: PDF backend on OS X 10.8 creates PDFs that are viewable in Adobe Reader, but not in Preview or QuickLook
* :ghissue:`9740`: doc infelicities on subaxes
* :ghissue:`9651`: "block" keyword unrecognized in 2.1 in notebook backend
* :ghissue:`9716`: Large size of plots saved as pdf
* :ghissue:`9741`: Missing arguments in call to exception_handler
* :ghissue:`9729`: plt.pause() with notebook backend causes error 
* :ghissue:`8122`: keyword labelrotation is not recognized
* :ghissue:`9655`: Segmentation fault when starting a timer a second time (MacOS X backend)
* :ghissue:`9699`: IndexError thrown by pyplot.legend()
* :ghissue:`9494`: Categorical not hitting update path on fill_between
* :ghissue:`9700`: Subsequent calls to plt.scatter with different categories raise ValueError
* :ghissue:`9702`: Broken pdf export when using genuine TeX (Missing encode)
* :ghissue:`9701`: Bars are not visible in bar plot when log scale is enabled
* :ghissue:`9688`: ValueError: Invalid RGBA argument: nan
* :ghissue:`9548`: failure on import due to IOError writing font cache
* :ghissue:`9674`: is FigureCanvas<Backend>.blit(... bbox=box) ever used?
* :ghissue:`9671`: Style configuration changing behavior of savefig
* :ghissue:`9663`: Spelling error in gallery (agg_oo_sgskip.html)
* :ghissue:`9659`: patches.Arc objects randomly drawing the full ellipse
* :ghissue:`9380`: Cannot import pyplot. NameError:  'FigureManagerWebAgg' is not defined
* :ghissue:`3476`: File save dialog output goes to python terminal on OS X
* :ghissue:`8623`: fill_between incorrect with log y-axis and value 0
* :ghissue:`4450`: shared axes switch to log scale
* :ghissue:`9320`: 2.1 figure.legend broken
* :ghissue:`9635`: matplotlib spline adjustment changes tick label visibility
* :ghissue:`9388`: Mouse events have incorrect inaxes/data properties when axes overlap (matplotlib 2.1.0)
* :ghissue:`9457`: ax.fill_between broken for log scale and values below zero
* :ghissue:`9558`: Inconsistency between AutoLocator and AutoDateLocator
* :ghissue:`9288`: Histograms disappear with logarithmic y-axis
* :ghissue:`9628`: Histogram missing in Matplotlib 2.1.0
* :ghissue:`9609`: matplotlib color not equal to the setting
* :ghissue:`9611`: Unexpected behaviour with string input to .plot and .fill_between
* :ghissue:`9626`: Categorical plot example not working in 2.02.
* :ghissue:`9348`: Matplotlib introduction is unattributed
* :ghissue:`7158`: Arrays are not equal in 2.0.0b4 testsuite on Fedora rawhide/aarch64 (ARM v8 64bit)
* :ghissue:`9520`: XKCD context manager not resetting anymore in 2.1
* :ghissue:`3491`: What's the best way to make a matplotlib colormap mutable?
* :ghissue:`9541`: Broken Basemap rotpole projection
* :ghissue:`9591`: Unable to draw horizontal arrow using annotation
* :ghissue:`9592`: Scientific notation digits on figure
* :ghissue:`9590`: Scientific format digits on figure
* :ghissue:`9557`: Behavior of hist() with normed=True changes from v2.0 to v2.1
* :ghissue:`9585`: Cannot write JPG images anymore with Pillow 4.2
* :ghissue:`9581`: pixel sizes uneven with ImageGrid
* :ghissue:`9577`: Plotting pcolor with datetime along coordinate fails with TypeError: invalid type promotion
* :ghissue:`9578`: matplotlib 2.1.0 "stable"
* :ghissue:`9467`: Error on updating to matplotlib 2.1.0
* :ghissue:`9249`: basemap pcolormesh warning with matplotlib 2.0
* :ghissue:`9443`: Cartopy Border Plotting Fails on 2.1 Only
* :ghissue:`9567`: Possible bug in tight_layout?
* :ghissue:`9560`: Can you add some speed speed to matplotlib.pyplot.stem?
* :ghissue:`9537`: No Bugs at all
* :ghissue:`8282`: changing facecolor to 'none' prevents updating canvas
* :ghissue:`3708`: examples/cursor.py gives RuntimeError on mac osx
* :ghissue:`8090`: Spectrogram of large arrays behaves badly on MacOSX backend
* :ghissue:`6538`: On armv7hl, some get_cursor_data calls return 0 instead of None.
* :ghissue:`9545`: plot_surface gives blank figure with log scale for axes
* :ghissue:`8426`: PcolorImage does not set ``_extent``
* :ghissue:`9538`: How to avoid override pie
* :ghissue:`9406`: 2.1.0 serious regression in Qt5 backend
* :ghissue:`9361`: 2.1 change - Axis Limit Error 
* :ghissue:`9390`: Save to .pdf doesn't work in 2.1.0
* :ghissue:`9485`: FileNotFoundError while import matplotlib (maybe pyplot)
* :ghissue:`9332`: Qt backend figureoptions.py does not work due to change in image.py
* :ghissue:`6516`: savefig to pdf: 'str' object has no attribute 'decode'
* :ghissue:`9499`: A 3D object appears in front of another object, even though it is physically behind it.
* :ghissue:`5474`: tight_layout puts axes title below twiny xlabel 
* :ghissue:`9183`: X-axis doesn't show entirely
* :ghissue:`8814`: 3D plot camera-rotation does not update with mouse movement when using the MacOS backend
* :ghissue:`9491`: TextBox widget on MacOSX fails with RuntimeError: Cannot get window extent w/o renderer
* :ghissue:`9496`: barh edgecolor and hatch are not applied to all bars
* :ghissue:`8804`: Division by zero in AutoMinorLocator
* :ghissue:`9480`: QWidget raise above canvas
* :ghissue:`9489`: Opening an interactive figure doesn't work on MacOSX backend with matplotlib v2.1
* :ghissue:`7092`: pyplot.scatter method is not working with Iterator types of an input arguments
* :ghissue:`8131`: bad error message from pyplot.plot
* :ghissue:`8333`: Rely on numpy to properly normalize histograms with unequal bin widths
* :ghissue:`9334`: Remove restriction in ``plt.margins(m)`` to  0 <= m <= 1 
* :ghissue:`9474`: [TST] qt5 backend test sometimes failing
* :ghissue:`9377`: Shadow applied to a simple patch does not show
* :ghissue:`9355`: DOC: developer tips guide incomplete (for complete newbie)
* :ghissue:`2539`: boxplot treats iterables differently by type
* :ghissue:`5630`:  Ipe backend
* :ghissue:`9455`: ticklabel and gridlines in polar projection in v2.1.0
* :ghissue:`9088`: Number of levels in contour can be larger than the requested number
* :ghissue:`9471`: AttributeError: 'str' object has no attribute 'zorder'
* :ghissue:`8941`: Colorbar: 'shrink' not recognized at argument to colorbar when cax is specified
* :ghissue:`9466`: Plot window crashes when the 'Edit axes' button is pressed'
* :ghissue:`8411`: Saving figures as PDF miss aligns rotated labels
* :ghissue:`9397`: Incorrect labels returned with custom formatter and locator
* :ghissue:`9453`: how to remove the black bounding box of legend?
* :ghissue:`8193`: eventplot throws exception when using color different than one of  {'b', 'g', 'r', 'c', 'm', 'y', 'k', 'w'}
* :ghissue:`8883`: Incorrect example for interactive plotting in Matplotlib Usage FAQ
* :ghissue:`7527`: Locators raise unclear exceptions on MappingView input
* :ghissue:`8769`: seeing issue on six.py import name in matplotlib on python3.4
* :ghissue:`9182`: Text bug
* :ghissue:`9326`: Non-reproducible line in Image tutorial
* :ghissue:`8796`: Varying results depending on freetype version
* :ghissue:`9412`: pyplot.pause doesn't import the time module but uses it (v2.1.0)
* :ghissue:`9407`: 2.1.0: Cannot save figures in GTK backend
* :ghissue:`9176`: Appveyor build failing
* :ghissue:`9331`: ``matplotlib.pyplot`` is missing from intersphinx
* :ghissue:`9280`: imshow errors when plotting completely masked array
* :ghissue:`9349`: user's guide seriously denuded...
* :ghissue:`9369`: 2.1 - new problem with log ax.transData
* :ghissue:`9371`: Toolbar issue: Python3, wx4, windows only
* :ghissue:`9366`: MPL 2.1 cannot construct figure with figsize
* :ghissue:`9351`: mpl 2.1 barcharts edgecolor and linewidth only apply to first bar
* :ghissue:`9360`: When use a large data to draw a graph, It shows abnormal..
* :ghissue:`9357`: ENH: Pickle backend
* :ghissue:`9345`: matplotlib 2.1.0, backend macosx: need _BackendMac, got FigureManagerMac
* :ghissue:`9344`: ImportError: No module named functools_lru_cache
* :ghissue:`9241`: Errorbar plot with first value masked raises TypeError
* :ghissue:`9322`: Usage Guide has description "circled in green" for Axis from v 1.5
* :ghissue:`4728`: Sort out how to auto-nbconvert notebooks as part of doc build
* :ghissue:`3707`: re-write release guide
* :ghissue:`9315`: Can't exit the Drawing board process on Ubuntu
* :ghissue:`7422`: Document that python setup.py develop add the symlink to easy-install.pth
* :ghissue:`5256`: 1.5.0~rc2: unittest failures/errors on (debian) arm64
* :ghissue:`9301`: Panning with mouse using Axes3d in plt.show() is laggy
* :ghissue:`9267`: NaN positional argument to ``ax.text`` fails silently notebook backend.
* :ghissue:`9294`: Segmentation fault (core dumped) when import matplotlib.pyplot
* :ghissue:`9235`: Incorrect fill_betweenx interpolation
* :ghissue:`8706`: Bug with 3D graphing
* :ghissue:`9276`: Discrepancy between svg and png plots
* :ghissue:`9273`: plot() mfc doesn't accept RGBA color