Log message:
py-matplotlib: updated to 3.1.0

REL: v3.1.0
The first release of the v3.1 series
This version of Matplotlib support Python 3.6+
Highlights of this release include:
 - A helper method for scatter legends
 - Secondary axis support (ex, degrees and radians)
 - A concise date formatter
 - No longer requires a framework build of Python to use OSX backend
 - Major and minor ticks will no longer collide by default
 - A progress callback for animations
 - mplot3D is always registered
 - deprecated mlab functions have been removed
 - Many function calls have become stricter about invalid or ignored input

REL: v3.0.3
The third and last planned bug-fix release of the 3.0 series
* fix several possible memory leaks
* documentation fixes

jquery-ui is no longer bundled in git repo and is downloaded during
the install or sdist process. If you are installing from pypi the
files will be included, but if you are installing from git you will
need internet access the first time you run `pip install .`. The
install process tries to cache the files and will not need internet
access on future installations.

REL: v3.0.2
This is the second bug-fix release for the v3.0 series.
 - Un-breaks basemap which was broken by partially restoring
   private APIs for cartopy.
 - Fixes bug in warning code when used in an embedded context.
 - Fixes crash when using Tk and closing the first open window before showing it
 - Many documentation improvements.
 - Restore a corner case on ColorBar tick usage.
 - Change the default behavior of `matplotlib.use` to silently allow
   more 'safe' switching after auto-discovery, but before starting an event loop.
 - Improvements to bounding box calculations.
 - Provide the correct length for RcParams instances.

REL: v3.0.1
This is the first bug fix release for the 3.0 series which fixes
several
 - Fix failure to import bug when used with backend-fallback on Python
   3.6.7 and 3.7.1
 - Fixed a number of failure to import bugs around finding fonts
 - Fix Qt4 backend
 - Fix bug on OSX that recursively searched current directory for fonts
 - Fix bouncing-rocket on OSX when doing backend fallback and not
   selecting OSX
 - Temporarily restore several private APIs to unbreak cartopy
 - Make pyplot more tolerant of varying signatures in 3rd-party
   sub-classe
 - Improve datetime64 unit handling
 - Fixed several poor interactions with tight_layout

REL: v3.0.0
The first release of the Matplotlib 3.0 series
This is the first version of Matplotlib to only support Python 3.
Highlights of this release include:
 - GUI backend is selected at run-time based on what toolkits are
   installed.  A GUI toolkit will not be selected on a headless
   server.
 - New cyclic color map *twilight*
 - Improvements to automatic layout of titles, ticks, and GridSpec
 - Many bug fixes!

Log message:
py-matplotlib: fix PR 53425

Don't call fflush() on a read-only file pointer; it is an error on BSD
systems and causes the import of matplotlib.pyplot to fail.

Log message:
py-matplotlib: updated to 2.2.2

v2.2.2 LTS
This release fixes a number of critical bugs:
 - restores matplotlib.verbose (fixing embedding in pycharm)
 - preserve precision when color mapping small portions of data with
   extreme outliers
 - fixes saving long movies with ffmpeg
 - fixes UnbourdLocal error in contour labeling
 - fixes import failure on python 3.4.0 and 3.4.1
 - fixes compile time failures with clang on 32bit platforms
 - fixes an icon in the Tk backends
 - fixes several issues with Tables
 - fixes expanding offset boxes with tight_layout
 - revert changes to the font caching to avoid a possible bug in
   backports.lru_cache
 - numerous docstring and documentation fixes
We have reverted the deprecation of font_manager.TempCache.
v2.2.1 did not actually restore matplotlib.verbose.

v2.2.1 LTS
This release fixes a number of critical bugs:
 - restores matplotlib.verbose (fixing embedding in pycharm)
 - preserve precision when color mapping small portions of data with
   extreme outliers
 - fixes saving long movies with ffmpeg
 - fixes UnbourdLocal error in contour labeling
 - fixes import failure on python 3.4.0 and 3.4.1
 - fixes compile time failures with clang on 32bit platforms
 - fixes an icon in the Tk backends
 - fixes several issues with Tables
 - fixes expanding offset boxes with tight_layout
 - revert changes to the font caching to avoid a possible bug in
   backports.lru_cache
 - numerous docstring and documentation fixes
We have reverted the deprecation of font_manager.TempCache.

v2.2.0 LTS
This release includes new features including:
 - An experimental constrained layout manager
 - Color blind friendly color map (cividis) and color cycle
   (tableau-colorblind10)
 - native support for numpy.datetime64 types
 - animated gif writing via pillow
 - TkAgg now works with pypy
 - cairo based backends for Qt, Tk, and WX

There are several API changes in this release:
 - To support the constrained layout Matplotlib has a new required
   dependency (kiwisolver).
 - The matplotlib.finance module has been removed, development has
   moved to a stand-alone project.

Log message:
Recursive bumps for fontconfig and libzip dependency changes.

Log message:
py-matplotlib-gtk2/tk: fix building #52992

Log message:
py-matplotlib: updated to 2.1.2

2.1.2:
This release fixes a number of critical bugs:
- fix a typo in mlab.cohere which yielded incorrect results
- allow nonposx / nonposy to pass through loglog
- fix color comparisons when finding handles with legend
- fixes a recursive draw bug and a major performance regression in
  Qt5Agg backend
- fix a re-draw bug in WxAgg
- fix image scaling with high-bit depth integers
- revert the busy-cursor

Log message:
Critical bug fixes in 2.0.2:
- fixed Qt4 support
- fixed LogFormatter
- fixed hatched artists in legends
- fixed segfault with large images

Log message:
update URL

Log message:
Upgrade py-matplotlib-tk to 1.5.2

pkgsrc changes:
- add test target (Ran 5205 tests in 362.603s OK (KNOWNFAIL=468, SKIP=15))

upstream changes:
REL: v1.5.2
Final planned release for the 1.5.x series.

REL: v1.5.1
First bug fix release for 1.5.x series.

REL: v1.5.0
This release of matplotlib has several major new features:
    Auto-redraw using the object-oriented API.
    Most plotting functions now support labeled data API.
    Color cycling has extended to all style properties.
    Four new perceptually uniform color maps, including the soon-to-be default \ 
'viridis'.
    More included style sheets.
    Many small plotting improvements.
    Proposed new framework for managing the GUI toolbar and tools.

REL: v1.4.3
This is the last planned bug-fix release in the 1.4 series.

Many bugs are fixed including:

    fixing drawing of edge-only markers in AGG
    fix run-away memory usage when using %inline or saving with a tight bounding \ 
box with QuadMesh artists
    improvements to wx and tk gui backends

Additionally the webagg and nbagg backends were brought closer to
feature parity with the desktop backends with the addition of keyboard
and scroll events thanks to Steven Silvester.

REL: v1.4.2
Minor bug-fix release for 1.4 series
    regenerated pyplot.py

REL: v1.4.1
Bug-fix release for the 1.4 series.

    reverts the changes to interactive plotting so ion will work as before in \ 
all cases
    fixed boxplot regressions
    fixes for finding freetype and libpng
    sundry unicode fixes (looking up user folders, importing \ 
seaborn/pandas/networkx with macosx backend)
    nbagg works with python 3 + new font awesome
    fixed saving dialogue in QT5

REL: v1.4.0
This release has contributions from ~170 authors
(http://matplotlib.org/users/github_stats.html).

This release contains many bug fixes as will as a number of new
features. For the full list see
http://matplotlib.org/users/whats_new.html#new-in-matplotlib-1-4.
Some highlights are:

    style module : experimental package to make managing the style of matplotlib \ 
figures easier
    nbagg : interactive figures in ipython notebooks backed by the AGG renderer
    full python 3 support (including cairo backends)
    Qt5 support (for python 3 only)
    violin plots and 3D quiver plots (projects done for a course at University \ 
of Toronto, Scarborough)
    improved box plot interface

Log message:
Githubify. DIST_SUBDIR is set for DISTFILE size and digest a little bit changed.