Merge pull request #15216 from charris/post-1.17.5-update

REL: Update master after NumPy 1.16.6 and 1.17.5 releases.

5 files changed, 196 insertions, 0 deletions

diff --git a/doc/changelog/1.16.6-changelog.rst b/doc/changelog/1.16.6-changelog.rst
new file mode 100644
index 000000000..62ff46c34
--- /dev/null
+++ b/doc/changelog/1.16.6-changelog.rst
@@ -0,0 +1,36 @@
+
+Contributors
+============
+
+A total of 10 people contributed to this release.
+
+* CakeWithSteak
+* Charles Harris
+* Chris Burr
+* Eric Wieser
+* Fernando Saravia
+* Lars Grueter
+* Matti Picus
+* Maxwell Aladago
+* Qiming Sun
+* Warren Weckesser
+
+Pull requests merged
+====================
+
+A total of 14 pull requests were merged for this release.
+
+* `#14211 <https://github.com/numpy/numpy/pull/14211>`__: BUG: Fix uint-overflow if padding with linear_ramp and negative...
+* `#14275 <https://github.com/numpy/numpy/pull/14275>`__: BUG: fixing to allow unpickling of PY3 pickles from PY2
+* `#14340 <https://github.com/numpy/numpy/pull/14340>`__: BUG: Fix misuse of .names and .fields in various places (backport...
+* `#14423 <https://github.com/numpy/numpy/pull/14423>`__: BUG: test, fix regression in converting to ctypes.
+* `#14434 <https://github.com/numpy/numpy/pull/14434>`__: BUG: Fixed maximum relative error reporting in assert_allclose
+* `#14509 <https://github.com/numpy/numpy/pull/14509>`__: BUG: Fix regression in boolean matmul.
+* `#14686 <https://github.com/numpy/numpy/pull/14686>`__: BUG: properly define PyArray_DescrCheck
+* `#14853 <https://github.com/numpy/numpy/pull/14853>`__: BLD: add 'apt update' to shippable
+* `#14854 <https://github.com/numpy/numpy/pull/14854>`__: BUG: Fix _ctypes class circular reference. (#13808)
+* `#14856 <https://github.com/numpy/numpy/pull/14856>`__: BUG: Fix `np.einsum` errors on Power9 Linux and z/Linux
+* `#14863 <https://github.com/numpy/numpy/pull/14863>`__: BLD: Prevent -flto from optimising long double representation...
+* `#14864 <https://github.com/numpy/numpy/pull/14864>`__: BUG: lib: Fix histogram problem with signed integer arrays.
+* `#15172 <https://github.com/numpy/numpy/pull/15172>`__: ENH: Backport improvements to testing functions.
+* `#15191 <https://github.com/numpy/numpy/pull/15191>`__: REL: Prepare for 1.16.6 release.
diff --git a/doc/changelog/1.17.5-changelog.rst b/doc/changelog/1.17.5-changelog.rst
new file mode 100644
index 000000000..7ac758075
--- /dev/null
+++ b/doc/changelog/1.17.5-changelog.rst
@@ -0,0 +1,26 @@
+
+Contributors
+============
+
+A total of 6 people contributed to this release.  People with a "+" by their
+names contributed a patch for the first time.
+
+* Charles Harris
+* Eric Wieser
+* Ilhan Polat
+* Matti Picus
+* Michael Hudson-Doyle
+* Ralf Gommers
+
+Pull requests merged
+====================
+
+A total of 7 pull requests were merged for this release.
+
+* `#14593 <https://github.com/numpy/numpy/pull/14593>`__: MAINT: backport Cython API cleanup to 1.17.x, remove docs
+* `#14937 <https://github.com/numpy/numpy/pull/14937>`__: BUG: fix integer size confusion in handling array's ndmin argument
+* `#14939 <https://github.com/numpy/numpy/pull/14939>`__: BUILD: remove SSE2 flag from numpy.random builds
+* `#14993 <https://github.com/numpy/numpy/pull/14993>`__: MAINT: Added Python3.8 branch to dll lib discovery
+* `#15038 <https://github.com/numpy/numpy/pull/15038>`__: BUG: Fix refcounting in ufunc object loops
+* `#15067 <https://github.com/numpy/numpy/pull/15067>`__: BUG: Exceptions tracebacks are dropped
+* `#15175 <https://github.com/numpy/numpy/pull/15175>`__: ENH: Backport improvements to testing functions.
diff --git a/doc/source/release.rst b/doc/source/release.rst
index 26373ad07..a6fe46782 100644
--- a/doc/source/release.rst
+++ b/doc/source/release.rst
@@ -7,11 +7,13 @@ Release Notes
 
     1.19.0 <release/1.19.0-notes>
     1.18.0 <release/1.18.0-notes>
+    1.17.5 <release/1.17.4-notes>
     1.17.4 <release/1.17.4-notes>
     1.17.3 <release/1.17.3-notes>
     1.17.2 <release/1.17.2-notes>
     1.17.1 <release/1.17.1-notes>
     1.17.0 <release/1.17.0-notes>
+    1.16.6 <release/1.16.5-notes>
     1.16.5 <release/1.16.5-notes>
     1.16.4 <release/1.16.4-notes>
     1.16.3 <release/1.16.3-notes>
diff --git a/doc/source/release/1.16.6-notes.rst b/doc/source/release/1.16.6-notes.rst
new file mode 100644
index 000000000..0aeba3cd3
--- /dev/null
+++ b/doc/source/release/1.16.6-notes.rst
@@ -0,0 +1,87 @@
+.. currentmodule:: numpy
+
+==========================
+NumPy 1.16.6 Release Notes
+==========================
+
+The NumPy 1.16.6 release fixes bugs reported against the 1.16.5 release, and
+also backports several enhancements from master that seem appropriate for a
+release series that is the last to support Python 2.7. The wheels on PyPI are
+linked with OpenBLAS v0.3.7, which should fix errors on Skylake series
+cpus.
+
+Downstream developers building this release should use Cython >= 0.29.2 and, if
+using OpenBLAS, OpenBLAS >= v0.3.7. The supported Python versions are 2.7 and
+3.5-3.7.
+
+Highlights
+==========
+
+- The ``np.testing.utils`` functions have been updated from 1.19.0-dev0.
+  This improves the function documentation and error messages as well
+  extending the ``assert_array_compare`` function to additional types.
+
+
+New functions
+=============
+
+Allow matmul (`@` operator) to work with object arrays.
+-------------------------------------------------------
+This is an enhancement that was added in NumPy 1.17 and seems reasonable to
+include in the LTS 1.16 release series.
+
+
+Compatibility notes
+===================
+
+Fix regression in matmul (`@` operator) for boolean types
+---------------------------------------------------------
+Booleans were being treated as integers rather than booleans,
+which was a regression from previous behavior.
+
+
+Improvements
+============
+
+Array comparison assertions include maximum differences
+-------------------------------------------------------
+Error messages from array comparison tests such as ``testing.assert_allclose``
+now include "max absolute difference" and "max relative difference," in
+addition to the previous "mismatch" percentage.  This information makes it
+easier to update absolute and relative error tolerances.
+
+Contributors
+============
+
+A total of 10 people contributed to this release.
+
+* CakeWithSteak
+* Charles Harris
+* Chris Burr
+* Eric Wieser
+* Fernando Saravia
+* Lars Grueter
+* Matti Picus
+* Maxwell Aladago
+* Qiming Sun
+* Warren Weckesser
+
+Pull requests merged
+====================
+
+A total of 14 pull requests were merged for this release.
+
+* `#14211 <https://github.com/numpy/numpy/pull/14211>`__: BUG: Fix uint-overflow if padding with linear_ramp and negative...
+* `#14275 <https://github.com/numpy/numpy/pull/14275>`__: BUG: fixing to allow unpickling of PY3 pickles from PY2
+* `#14340 <https://github.com/numpy/numpy/pull/14340>`__: BUG: Fix misuse of .names and .fields in various places (backport...
+* `#14423 <https://github.com/numpy/numpy/pull/14423>`__: BUG: test, fix regression in converting to ctypes.
+* `#14434 <https://github.com/numpy/numpy/pull/14434>`__: BUG: Fixed maximum relative error reporting in assert_allclose
+* `#14509 <https://github.com/numpy/numpy/pull/14509>`__: BUG: Fix regression in boolean matmul.
+* `#14686 <https://github.com/numpy/numpy/pull/14686>`__: BUG: properly define PyArray_DescrCheck
+* `#14853 <https://github.com/numpy/numpy/pull/14853>`__: BLD: add 'apt update' to shippable
+* `#14854 <https://github.com/numpy/numpy/pull/14854>`__: BUG: Fix _ctypes class circular reference. (#13808)
+* `#14856 <https://github.com/numpy/numpy/pull/14856>`__: BUG: Fix `np.einsum` errors on Power9 Linux and z/Linux
+* `#14863 <https://github.com/numpy/numpy/pull/14863>`__: BLD: Prevent -flto from optimising long double representation...
+* `#14864 <https://github.com/numpy/numpy/pull/14864>`__: BUG: lib: Fix histogram problem with signed integer arrays.
+* `#15172 <https://github.com/numpy/numpy/pull/15172>`__: ENH: Backport improvements to testing functions.
+* `#15191 <https://github.com/numpy/numpy/pull/15191>`__: REL: Prepare for 1.16.6 release.
diff --git a/doc/source/release/1.17.5-notes.rst b/doc/source/release/1.17.5-notes.rst
new file mode 100644
index 000000000..0f1d3e1a5
--- /dev/null
+++ b/doc/source/release/1.17.5-notes.rst
@@ -0,0 +1,45 @@
+.. currentmodule:: numpy
+
+==========================
+NumPy 1.17.5 Release Notes
+==========================
+
+This release contains fixes for bugs reported against NumPy 1.17.4 along with
+some build improvements. The Python versions supported in this release
+are 3.5-3.8.
+
+Downstream developers should use Cython >= 0.29.14 for Python 3.8 support and
+OpenBLAS >= 3.7 to avoid errors on the Skylake architecture.
+
+It is recommended that developers interested in the new random bit generators
+upgrade to the NumPy 1.18.x series, as it has updated documentation and
+many small improvements.
+
+
+Contributors
+============
+
+A total of 6 people contributed to this release.  People with a "+" by their
+names contributed a patch for the first time.
+
+* Charles Harris
+* Eric Wieser
+* Ilhan Polat
+* Matti Picus
+* Michael Hudson-Doyle
+* Ralf Gommers
+
+
+Pull requests merged
+====================
+
+A total of 8 pull requests were merged for this release.
+
+* `#14593 <https://github.com/numpy/numpy/pull/14593>`__: MAINT: backport Cython API cleanup to 1.17.x, remove docs
+* `#14937 <https://github.com/numpy/numpy/pull/14937>`__: BUG: fix integer size confusion in handling array's ndmin argument
+* `#14939 <https://github.com/numpy/numpy/pull/14939>`__: BUILD: remove SSE2 flag from numpy.random builds
+* `#14993 <https://github.com/numpy/numpy/pull/14993>`__: MAINT: Added Python3.8 branch to dll lib discovery
+* `#15038 <https://github.com/numpy/numpy/pull/15038>`__: BUG: Fix refcounting in ufunc object loops
+* `#15067 <https://github.com/numpy/numpy/pull/15067>`__: BUG: Exceptions tracebacks are dropped
+* `#15175 <https://github.com/numpy/numpy/pull/15175>`__: ENH: Backport improvements to testing functions.
+* `#15213 <https://github.com/numpy/numpy/pull/15213>`__: REL: Prepare for the NumPy 1.17.5 release.