1.17.0-changelog.rst

Contributors

A total of 150 people contributed to this release. People with a "+" by their names contributed a patch for the first time.

• Aaron Voelker +
• Abdur Rehman +
• Abdur-Rahmaan Janhangeer +
• Abhinav Sagar +
• Adam J. Stewart +
• Adam Orr +
• Albert Thomas +
• Alex Watt +
• Alexander Blinne +
• Alexander Shadchin
• Allan Haldane
• Ander Ustarroz +
• Andras Deak
• Andrea Pattori +
• Andreas Schwab
• Andrew Naguib +
• Andy Scholand +
• Ankit Shukla +
• Anthony Sottile
• Antoine Pitrou
• Antony Lee
• Arcesio Castaneda Medina +
• Assem +
• Bernardt Duvenhage +
• Bharat Raghunathan +
• Bharat123rox +
• Bran +
• Bruce Merry +
• Charles Harris
• Chirag Nighut +
• Christoph Gohlke
• Christopher Whelan +
• Chuanzhu Xu +
• Colin Snyder +
• Dan Allan +
• Daniel Hrisca
• Daniel Lawrence +
• Debsankha Manik +
• Dennis Zollo +
• Dieter Werthmüller +
• Dominic Jack +
• EelcoPeacs +
• Eric Larson
• Eric Wieser
• Fabrice Fontaine +
• Gary Gurlaskie +
• Gregory Lee +
• Gregory R. Lee
• Guillaume Horel +
• Hameer Abbasi
• Haoyu Sun +
• Harmon +
• He Jia +
• Hunter Damron +
• Ian Sanders +
• Ilja +
• Isaac Virshup +
• Isaiah Norton +
• Jackie Leng +
• Jaime Fernandez
• Jakub Wilk
• Jan S. (Milania1) +
• Jarrod Millman
• Javier Dehesa +
• Jeremy Lay +
• Jim Turner +
• Jingbei Li +
• Joachim Hereth +
• Johannes Hampp +
• John Belmonte +
• John Kirkham
• John Law +
• Jonas Jensen
• Joseph Fox-Rabinovitz
• Joseph Martinot-Lagarde
• Josh Wilson
• Juan Luis Cano Rodríguez
• Julian Taylor
• Jérémie du Boisberranger +
• Kai Striega +
• Katharine Hyatt +
• Kevin Sheppard
• Kexuan Sun
• Kiko Correoso +
• Kriti Singh +
• Lars Grueter +
• Luis Pedro Coelho
• Maksim Shabunin +
• Manvi07 +
• Mark Harfouche
• Marten van Kerkwijk
• Martin Reinecke +
• Matthew Brett
• Matthias Bussonnier
• Matti Picus
• Michel Fruchart +
• Mike Lui +
• Mike Taves +
• Min ho Kim +
• Mircea Akos Bruma
• Nick Minkyu Lee
• Nick Papior
• Nick R. Papior +
• Nicola Soranzo +
• Nimish Telang +
• OBATA Akio +
• Oleksandr Pavlyk
• Ori Broda +
• Paul Ivanov
• Pauli Virtanen
• Peter Andreas Entschev +
• Peter Bell +
• Pierre de Buyl
• Piyush Jaipuriayar +
• Prithvi MK +
• Raghuveer Devulapalli +
• Ralf Gommers
• Richard Harris +
• Rishabh Chakrabarti +
• Riya Sharma +
• Robert Kern
• Roman Yurchak
• Ryan Levy +
• Sebastian Berg
• Sergei Lebedev +
• Shekhar Prasad Rajak +
• Stefan van der Walt
• Stephan Hoyer
• Steve Stagg +
• SuryaChand P +
• Søren Rasmussen +
• Thibault Hallouin +
• Thomas A Caswell
• Tobias Uelwer +
• Tony LaTorre +
• Toshiki Kataoka
• Tyler Moncur +
• Tyler Reddy
• Valentin Haenel
• Vrinda Narayan +
• Warren Weckesser
• Weitang Li
• Wojtek Ruszczewski
• Yu Feng
• Yu Kobayashi +
• Yury Kirienko +
• aashuli +
• luzpaz
• parul +
• spacescientist +

Pull requests merged

A total of 531 pull requests were merged for this release.

• #4808: ENH: Make the mode parameter of np.pad default to 'constant'
• #8131: BUG: Fix help() formatting for deprecated functions.
• #8159: ENH: Add import time benchmarks.
• #8641: BUG: Preserve types of empty arrays in ix_ when known
• #8662: ENH: preserve subclasses in ufunc.outer
• #9330: ENH: Make errstate a ContextDecorator in Python3
• #10308: API: Make MaskedArray.mask return a view, rather than the underlying...
• #10417: ENH: Allow dtype objects to be indexed with multiple fields at...
• #10723: BUG: longdouble(int) does not work
• #10741: ENH: Implement np.floating.as_integer_ratio
• #10855: ENH: Adding a count parameter to np.unpackbits
• #11230: MAINT: More cleanup of einsum
• #11233: BUG: ensure i0 does not change the shape.
• #11684: BUG: Raise when unravel_index, ravel_multi_index are given empty...
• #11689: DOC: Add ref docs for C generic types.
• #11721: BUG: Make arr.ctypes.data hold onto a reference to the underlying...
• #11829: MAINT: Use textwrap.dedent in f2py tests
• #11859: BUG: test and fix np.dtype('i,L') #5645
• #11888: ENH: Add pocketfft sources to numpy for testing, benchmarks,...
• #11977: BUG: reference cycle in np.vectorize
• #12025: DOC: add detail for 'where' argument in ufunc
• #12152: TST: Added tests for np.tensordot()
• #12201: TST: coverage for _commonType()
• #12234: MAINT: refactor PyArray_AdaptFlexibleDType to return a meaningful...
• #12239: BUG: polyval returned non-masked arrays for masked input.
• #12253: DOC, TST: enable doctests
• #12308: ENH: add mm->q floordiv
• #12317: ENH: port np.core.overrides to C for speed
• #12333: DOC: update description of the Dirichlet distribution
• #12418: ENH: Add timsort to npysort
• #12428: ENH: always use zip64, upgrade pickle protocol to 3
• #12456: ENH: Add np.ctypeslib.as_ctypes_type(dtype), improve np.ctypeslib.as_ctypes
• #12457: TST: openblas for Azure MacOS
• #12463: DOC: fix docstrings for broadcastable inputs in ufunc
• #12502: TST: Azure Python version fix
• #12506: MAINT: Prepare master for 1.17.0 development.
• #12508: DOC, MAINT: Make PYVER = 3 in doc/Makefile.
• #12511: BUG: don't check alignment of size=0 arrays (RELAXED_STRIDES)
• #12512: added template-generated files to .gitignore
• #12519: ENH/DEP: Use a ufunc under the hood for ndarray.clip
• #12522: BUG: Make new-lines in compiler error messages print to the console
• #12524: BUG: fix improper use of C-API
• #12526: BUG: reorder operations for VS2015
• #12527: DEV: Fix lgtm.com C/C++ build
• #12528: BUG: fix an unsafe PyTuple_GET_ITEM call
• #12532: DEV: add ctags option file
• #12534: DOC: Fix desc. of Ellipsis behavior in reference
• #12537: DOC: Change 'num' to 'np'
• #12538: MAINT: remove VC 9.0 from CI
• #12539: DEV: remove travis 32 bit job since it is running on azure
• #12543: TST: wheel-match Linux openblas in CI
• #12544: BUG: fix refcount issue caused by #12524
• #12545: BUG: Ensure probabilities are not NaN in choice
• #12546: BUG: check for errors after PyArray_DESCR_REPLACE
• #12547: ENH: Cast covariance to double in random mvnormal
• #12549: TST: relax codecov project threshold
• #12551: MAINT: add warning to numpy.distutils for LDFLAGS append behavior.
• #12552: BENCH: Improve benchmarks for numpy.pad
• #12554: DOC: more doc updates for structured arrays
• #12555: BUG: only override vector size for avx code
• #12560: DOC: fix some doctest failures
• #12566: BUG: fix segfault in ctypeslib with obj being collected
• #12571: Revert "Merge pull request #11721 from eric-wieser/fix-9647"
• #12572: BUG: Make arr.ctypes.data hold a reference to the underlying...
• #12575: ENH: improve performance for numpy.core.records.find_duplicate
• #12577: BUG: fix f2py pep338 execution method
• #12578: TST: activate shippable maintenance branches
• #12583: TST: add test for 'python -mnumpy.f2py'
• #12584: Clarify skiprows in loadtxt
• #12586: ENH: Implement radix sort
• #12589: MAINT: Update changelog.py for Python 3.
• #12591: ENH: add "max difference" messages to np.testing.assert_array_equal
• #12592: BUG,TST: Remove the misguided run_command that wraps subprocess
• #12593: ENH,WIP: Use richer exception types for ufunc type resolution...
• #12594: DEV, BUILD: add pypy3 to azure CI
• #12596: ENH: improve performance of numpy.core.records.fromarrays
• #12601: DOC: Correct documentation of numpy.delete obj parameter.
• #12602: DOC: Update RELEASE_WALKTHROUGH.rst.txt.
• #12604: BUG: Check that dtype and formats arguments for None.
• #12606: DOC: Document NPY_SORTKIND parameter in PyArray_Sort
• #12608: MAINT: Use *.format for some strings.
• #12609: ENH: Deprecate writeable broadcast_array
• #12610: TST: Update runtests.py to specify C99 for gcc.
• #12611: BUG: longdouble with elsize 12 is never uint alignable
• #12612: TST: Update travis-test.sh for C99
• #12616: BLD: Fix minimum Python version in setup.py
• #12617: BUG: Add missing free in ufunc dealloc
• #12618: MAINT: add test for 12-byte alignment
• #12620: BLD: move -std=c99 addition to CFLAGS to Azure config
• #12624: BUG: Fix incorrect/missing reference cleanups found using valgrind
• #12626: BUG: fix uint alignment asserts in lowlevel loops
• #12631: BUG: fix f2py problem to build wrappers using PGI's Fortran
• #12634: DOC, TST: remove "agg" setting from docs
• #12639: BENCH: don't fail at import time with old Numpy
• #12641: DOC: update 2018 -> 2019
• #12644: ENH: where for ufunc reductions
• #12645: DOC: Minor fix to pocketfft release note
• #12650: BUG: Fix reference counting for subarrays containing objects
• #12651: DOC: SimpleNewFromDescr cannot be given NULL for descr
• #12666: BENCH: add asv nanfunction benchmarks
• #12668: ENH: Improve error messages for non-matching shapes in concatenate.
• #12671: TST: Fix endianness in unstuctured_to_structured test
• #12672: BUG: Add 'sparc' to platforms implementing 16 byte reals.
• #12677: MAINT: Further fixups to uint alignment checks
• #12679: ENH: remove "Invalid value" warnings from median, percentile
• #12680: BUG: Ensure failing memory allocations are reported
• #12683: ENH: add mm->qm divmod
• #12684: DEV: remove _arg from public API, add matmul to benchmark ufuncs
• #12685: BUG: Make pocketfft handle long doubles.
• #12687: ENH: Better links in documentation
• #12690: WIP, ENH: add _nan_mask function
• #12693: ENH: Add a hermitian argument to pinv and svd, matching matrix_rank
• #12696: BUG: Fix leak of void scalar buffer info
• #12698: DOC: improve comments in copycast_isaligned
• #12700: ENH: chain additional exception on ufunc method lookup error
• #12702: TST: Check FFT results for C/Fortran ordered and non contiguous...
• #12704: TST: pin Azure brew version for stability
• #12709: TST: add ppc64le to Travis CI matrix
• #12713: BUG: loosen kwargs requirements in ediff1d
• #12722: BUG: Fix rounding of denormals in double and float to half casts...
• #12723: BENCH: Include other sort benchmarks
• #12724: BENCH: quiet DeprecationWarning
• #12727: DOC: fix and doctest tutorial
• #12728: DOC: clarify the suffix of single/extended precision math constants
• #12729: DOC: Extend documentation of ndarray.tolist
• #12731: DOC: Update release notes and changelog after 1.16.0 release.
• #12733: DOC: clarify the extend of __array_function__ support in NumPy...
• #12741: DOC: fix generalized eigenproblem reference in "NumPy for MATLAB...
• #12743: BUG: Fix crash in error message formatting introduced by gh-11230
• #12748: BUG: Fix SystemError when pickling datetime64 array with pickle5
• #12757: BUG: Added parens to macro argument expansions
• #12758: DOC: Update docstring of diff() to use 'i' not 'n'
• #12762: MAINT: Change the order of checking for locale file and import...
• #12783: DOC: document C99 requirement in dev guide
• #12787: DOC: remove recommendation to add main for testing
• #12805: BUG: double decref of dtype in failure codepath. Test and fix
• #12807: BUG, DOC: test, fix that f2py.compile accepts str and bytes,...
• #12814: BUG: resolve writeback in arr_insert failure paths
• #12815: BUG: Fix testing of f2py.compile from strings.
• #12818: DOC: remove python2-only methods, small cleanups
• #12824: BUG: fix to check before apply shlex.split
• #12830: ENH: __array_function__ updates for NumPy 1.17.0
• #12831: BUG: Catch stderr when checking compiler version
• #12842: BUG: ndarrays pickled by 1.16 cannot be loaded by 1.15.4 and...
• #12846: BUG: fix signed zero behavior in npy_divmod
• #12850: BUG: fail if old multiarray module detected
• #12851: TEST: use xenial by default for travis
• #12854: BUG: do not Py_DECREF NULL pointer
• #12857: STY: simplify code
• #12863: TEST: pin mingw version
• #12866: DOC: link to benchmarking info
• #12867: TST: Use same OpenBLAS build for testing as for current wheels.
• #12871: ENH: add c-imported modules to namespace for freeze analysis
• #12877: Remove deprecated sudo: false from .travis.yml
• #12879: DEP: deprecate exec_command
• #12885: DOC: fix math formatting of np.linalg.lstsq docs
• #12886: DOC: add missing character routines, fix #8578
• #12887: BUG: Fix np.rec.fromarrays on arrays which are already structured
• #12889: BUG: Make allow_pickle=False the default for loading
• #12892: BUG: Do not double-quote arguments passed on to the linker
• #12894: MAINT: Removed unused and confusingly indirect imports from mingw32ccompiler
• #12895: BUG: Do not insert extra double quote into preprocessor macros
• #12903: TST: fix vmImage dispatch in Azure
• #12905: BUG: fix byte order reversal for datetime64[ns]
• #12908: DOC: Update master following 1.16.1 release.
• #12911: BLD: fix doc build for distribution.
• #12915: ENH: pathlib support for fromfile(), .tofile() and .dump()
• #12920: MAINT: remove complicated test of multiarray import failure mode
• #12922: DOC: Add note about arbitrary code execution to numpy.load
• #12925: BUG: parse shell escaping in extra_compile_args and extra_link_args
• #12928: MAINT: Merge together the unary and binary type resolvers
• #12929: DOC: fix documentation bug in np.argsort and extend examples
• #12931: MAINT: Remove recurring check
• #12932: BUG: do not dereference NULL pointer
• #12937: DOC: Correct negative_binomial docstring
• #12944: BUG: Make timsort deal with zero length elements.
• #12945: BUG: Add timsort without breaking the API.
• #12949: DOC: ndarray.max is missing
• #12962: ENH: Add 'bitorder' keyword to packbits, unpackbits
• #12963: DOC: Grammatical fix in numpy doc
• #12964: DOC: Document that scale==0 is now allowed in many distributions.
• #12965: DOC: Properly format Return section of ogrid Docstring,
• #12968: BENCH: Re-write sorting benchmarks
• #12971: ENH: Add 'offset' keyword to 'numpy.fromfile()'
• #12973: DOC: Recommend adding dimension to switch between row and column...
• #12983: DOC: Randomstate docstring fixes
• #12984: DOC: Add examples of negative shifts in np.roll
• #12986: BENCH: set ones in any/all benchmarks to 1 instead of 0
• #12988: ENH: Create boolean and integer ufuncs for isnan, isinf, and...
• #12989: ENH: Correct handling of infinities in np.interp (option B)
• #12995: BUG: Add missing PyErr_NoMemory() for reporting a failed malloc
• #12996: MAINT: Use the same multiplication order in interp for cached...
• #13002: DOC: reduce warnings when building, and rephrase slightly
• #13004: MAINT: minor changes for consistency to site.cfg.example
• #13008: MAINT: Move pickle import to numpy.compat
• #13019: BLD: Windows absolute path DLL loading
• #13023: BUG: Changes to string-to-shell parsing behavior broke paths...
• #13027: BUG: Fix regression in parsing of F90 and F77 environment variables
• #13031: MAINT: Replace if statement with a dictionary lookup for ease...
• #13032: MAINT: Extract the loop macros into their own header
• #13033: MAINT: Convert property to @property
• #13035: DOC: Draw more attention to which functions in random are convenience...
• #13036: BUG: __array_interface__ offset was always ignored
• #13039: BUG: Remove error-prone borrowed reference handling
• #13044: DOC: link to devdocs in README
• #13046: ENH: Add shape to *_like() array creation
• #13049: MAINT: remove undocumented __buffer__ attribute lookup
• #13050: BLD: make doc build work more robustly.
• #13054: DOC: Added maximum_sctype to documentation
• #13055: DOC: Post NumPy 1.16.2 release update.
• #13056: BUG: Fixes to numpy.distutils.Configuration.get_version
• #13058: DOC: update docstring in numpy.interp docstring
• #13060: BUG: Use C call to sysctlbyname for AVX detection on MacOS
• #13063: DOC: revert PR #13058 and fixup Makefile
• #13067: MAINT: Use with statements for opening files in distutils
• #13068: BUG: Add error checks when converting integers to datetime types
• #13071: DOC: Removed incorrect claim regarding shape constraints for...
• #13073: MAINT: Fix ABCPolyBase in various ways
• #13075: BUG: Convert fortran flags in environment variable
• #13076: BUG: Remove our patched version of distutils.split_quoted
• #13077: BUG: Fix errors in string formatting while producing an error
• #13078: MAINT: deduplicate fromroots in np.polynomial
• #13079: MAINT: Merge duplicate implementations of *vander2d and *vander3d...
• #13086: BLD: fix include list for sdist building
• #13090: BUILD: sphinx 1.8.3 can be used with our outdated templates
• #13092: BUG: ensure linspace works on object input.
• #13093: BUG: Fix parameter validity checks in random.choice.
• #13095: BUG: Fix testsuite failures on ppc and riscv
• #13096: TEST: allow refcheck result to vary, increase discoverability...
• #13097: DOC: update doc of ndarray.T
• #13099: DOC: Add note about "copy and slicing"
• #13104: DOC: fix references in docs
• #13107: MAINT: Unify polynomial valnd functions
• #13108: MAINT: Merge duplicate implementations of hermvander2d and...
• #13109: Prevent traceback chaining in _wrapfunc.
• #13111: MAINT: Unify polydiv
• #13115: DOC: Fix #12050 by updating numpy.random.hypergeometric docs
• #13116: DOC: Add backticks in linalg docstrings.
• #13117: DOC: Fix arg type for np.pad, fix #9489
• #13118: DOC: update scipy-sphinx-theme, fixes search
• #13119: DOC: Fix c-api function documentation duplication.
• #13125: BUG: Fix unhandled exception in CBLAS detection
• #13126: DEP: polynomial: Be stricter about integral arguments
• #13127: DOC: Tidy 1.17.0 release note newlines
• #13128: MAINT: Unify polynomial addition and subtraction functions
• #13130: MAINT: Unify polynomial fitting functions
• #13131: BUILD: use 'quiet' when building docs
• #13132: BLD: Allow users to specify BLAS and LAPACK library link order
• #13134: ENH: Use AVX for float32 implementation of np.exp & np.log
• #13137: BUG: Fix build for glibc on ARC and uclibc.
• #13140: DEV: cleanup imports and some assignments (from LGTM)
• #13146: MAINT: Unify polynomial power functions
• #13147: DOC: Add description of overflow errors
• #13149: DOC: correction to numpy.pad docstring
• #13157: BLD: streamlined library names in site.cfg sections
• #13158: BLD: Add libflame as a LAPACK back-end
• #13161: BLD: streamlined CBLAS linkage tries, default to try libraries...
• #13162: BUILD: update numpydoc to latest version
• #13163: ENH: randomgen
• #13169: STY: Fix weird indents to be multiples of 4 spaces
• #13170: DOC, BUILD: fail the devdoc build if there are warnings
• #13174: DOC: Removed some c-api duplication
• #13176: BUG: fix reference count error on invalid input to ndarray.flat
• #13181: BENCH, BUG: fix Savez suite, previously was actually calling...
• #13182: MAINT: add overlap checks to choose, take, put, putmask
• #13188: MAINT: Simplify logic in convert_datetime_to_datetimestruct
• #13202: ENH: use rotated companion matrix to reduce error
• #13203: DOC: Use std docstring for multivariate normal
• #13205: DOC : Fix C-API documentation references to items that don't...
• #13206: BUILD: pin sphinx to 1.8.5
• #13208: MAINT: cleanup of fast_loop_macros.h
• #13216: Adding an example of successful execution of numpy.test() to...
• #13217: TST: always publish Azure tests
• #13218: ENH: isfinite support for datetime64 and timedelta64
• #13219: ENH: nan_to_num keyword addition (was #9355)
• #13222: DOC: Document/ Deprecate functions exposed in "numpy" namespace
• #13224: Improve error message for negative valued argument
• #13226: DOC: Fix small issues in mtrand doc strings
• #13231: DOC: Change the required Sphinx version to build documentation
• #13234: DOC : PyArray_Descr.names undocumented
• #13239: DOC: Minor grammatical fixes in NumPy docs
• #13242: DOC: fix docstring for floor_divide
• #13243: MAINT: replace SETREF with assignment to ret array in ndarray.flat
• #13244: DOC: Improve mtrand docstrings
• #13250: MAINT: Improve efficiency of pad by avoiding use of apply_along_axis
• #13253: TST: fail Azure CI if test failures
• #13259: DOC: Small readability improvement
• #13262: DOC : Correcting bug on Documentation Page (Byteswapping)
• #13264: TST: use OpenBLAS v0.3.5 for POWER8 CI runs
• #13269: BUG, MAINT: f2py: Add a cast to avoid a compiler warning.
• #13270: TST: use OpenBLAS v0.3.5 for ARMv8 CI
• #13271: ENH: vectorize np.abs for unsigned ints and half, improving performance...
• #13273: BUG: Fix null pointer dereference in PyArray_DTypeFromObject
• #13277: DOC: Document caveat in random.uniform
• #13287: Add benchmark for sorting random array.
• #13289: DOC: add Quansight Labs as an Institutional Partner
• #13291: MAINT: fix unused variable warning in npy_math_complex.c.src
• #13292: DOC: update numpydoc to latest master
• #13293: DOC: add more info to failure message
• #13298: ENH: Added clearer exception for np.diff on 0-dimensional ndarray
• #13301: BUG: Fix crash when calling savetxt on a padded array
• #13305: NEP: Update NEP-18 to include the __skip_array_function__...
• #13306: MAINT: better MemoryError message (#13225)
• #13309: DOC: list Quansight rather than Quansight Labs as Institutional...
• #13310: ENH: Add project_urls to setup
• #13311: BUG: Fix bad error message in np.memmap
• #13312: BUG: Close files if an error occurs in genfromtxt
• #13313: MAINT: fix typo in 'self'
• #13314: DOC: remove misplaced section at bottom of governance people...
• #13316: DOC: Added anti-diagonal examples to np.diagonal and np.fill_diagonal
• #13320: MAINT: remove unused file
• #13321: MAINT: Move exceptions from core._internal to core._exceptions
• #13322: MAINT: Move umath error helpers into their own module
• #13323: BUG: ufunc.at iteration variable size fix
• #13324: MAINT: Move asarray helpers into their own module
• #13326: DEP: Deprecate collapsing shape-1 dtype fields to scalars.
• #13328: MAINT: Tidy up error message for accumulate and reduceat
• #13331: DOC, BLD: fix doc build issues in preparation for the next numpydoc...
• #13332: BUG: Always return views from structured_to_unstructured when...
• #13334: BUG: Fix structured_to_unstructured on single-field types
• #13335: DOC: Add as_ctypes_type to the documentation
• #13336: BUILD: fail documentation build if numpy version does not match
• #13337: DOC: Add docstrings for consistency in aliases
• #13346: BUG/MAINT: Tidy typeinfo.h and .c
• #13348: BUG: Return the coefficients array directly
• #13354: TST: Added test_fftpocket.py::test_axes
• #13367: DOC: reorganize developer docs, use scikit-image as a base for...
• #13371: BUG/ENH: Make floor, ceil, and trunc call the matching special...
• #13374: DOC: Specify range for numpy.angle
• #13377: DOC: Add missing macros to C API documentation
• #13379: BLD: address mingw-w64 issue. Follow-up to gh-9977
• #13383: MAINT, DOC: Post 1.16.3 release updates
• #13388: BUG: Some PyPy versions lack PyStructSequence_InitType2.
• #13389: ENH: implement __skip_array_function__ attribute for NEP-18
• #13390: ENH: Add support for Fraction to percentile and quantile
• #13391: MAINT, DEP: Fix deprecated assertEquals()
• #13395: DOC: note re defaults allclose to assert_allclose
• #13397: DOC: Resolve confusion regarding hashtag in header line of csv
• #13399: ENH: Improved performance of PyArray_FromAny for sequences of...
• #13402: DOC: Show the default value of deletechars in the signature of...
• #13403: DOC: fix typos in dev/index
• #13404: DOC: Add Sebastian Berg as sponsored by BIDS
• #13406: DOC: clarify array_{2string,str,repr} defaults
• #13409: BUG: (py2 only) fix unicode support for savetxt fmt string
• #13413: DOC: document existence of linalg backends
• #13415: BUG: fixing bugs in AVX exp/log while handling special value...
• #13416: BUG: Protect generators from log(0.0)
• #13417: DOC: dimension sizes are non-negative, not positive
• #13425: MAINT: fixed typo 'Mismacth' from numpy/core/setup_common.py
• #13433: BUG: Handle subarrays in descr_to_dtype
• #13435: BUG: Add TypeError to accepted exceptions in crackfortran.
• #13436: TST: Add file-not-closed check to LGTM analysis.
• #13440: MAINT: fixed typo 'wtihout' from numpy/core/shape_base.py
• #13443: BLD, TST: implicit func errors
• #13445: MAINT: refactor PyArrayMultiIterObject constructors
• #13446: MANT: refactor unravel_index for code repetition
• #13449: BUG: missing git raises an OSError
• #13456: TST: refine Azure fail reports
• #13463: BUG,DEP: Fix writeable flag setting for arrays without base
• #13467: ENH: err msg for too large sequences. See #13450
• #13469: DOC: correct "version added" in npymath docs
• #13471: LICENSE: split license file in standard BSD 3-clause and bundled.
• #13477: DOC: have notes in histogram_bin_edges match parameter style
• #13479: DOC: Mention the handling of nan in the assert_equal docstring.
• #13482: TEST: add duration report to tests, speed up two outliers
• #13483: DOC: update mailmap for Bill Spotz
• #13485: DOC: add security vulnerability reporting and doc links to README
• #13491: BUG/ENH: Create npy format 3.0 to support extended unicode characters...
• #13495: BUG: test all ufunc.types for return type, fix for exp, log
• #13496: BUG: ma.tostring should respect the order parameter
• #13498: DOC: Clarify rcond normalization in linalg.pinv
• #13499: MAINT: Use with statement to open/close files to fix LGTM alerts
• #13503: ENH: Support object arrays in matmul
• #13504: DOC: Update links in PULL_REQUEST_TEMPLATE.md
• #13506: ENH: Add sparse option to np.core.numeric.indices
• #13507: BUG: np.array cleared errors occurred in PyMemoryView_FromObject
• #13508: BUG: Removes ValueError for empty kwargs in arraymultiter_new
• #13518: MAINT: implement assert_array_compare without converting array...
• #13520: BUG: exp, log AVX loops do not use steps
• #13523: BUG: distutils/system_info.py fix missing subprocess import
• #13529: MAINT: Use exec() instead array_function_dispatch to improve...
• #13530: BENCH: Modify benchmarks for radix sort.
• #13534: BLD: Make CI pass again with pytest 4.5
• #13541: ENH: restore unpack bit lookup table
• #13544: ENH: Allow broadcast to be called with zero arguments
• #13550: TST: Register markers in conftest.py.
• #13551: DOC: Add note to nonzero docstring.
• #13558: MAINT: Fix errors seen on new python 3.8
• #13570: DOC: Remove duplicate documentation of the PyArray_SimpleNew...
• #13571: DOC: Mention that expand_dims returns a view
• #13574: DOC: remove performance claim from searchsorted()
• #13575: TST: Apply ufunc signature and type test fixmes.
• #13581: ENH: AVX support for exp/log for strided float32 arrays
• #13584: DOC: roadmap update
• #13589: MAINT: Increment stacklevel for warnings to account for NEP-18...
• #13590: BUG: Fixes for Undefined Behavior Sanitizer (UBSan) errors.
• #13595: NEP: update NEP 19 with API terminology
• #13599: DOC: Fixed minor doc error in take_along_axis
• #13603: TST: bump / verify OpenBLAS in CI
• #13619: DOC: Add missing return value documentation in ndarray.require
• #13621: DOC: Update boolean indices in index arrays with slices example
• #13623: BUG: Workaround for bug in clang7.0
• #13624: DOC: revert __skip_array_function__ from NEP-18
• #13626: DOC: update isfortran docs with return value
• #13627: MAINT: revert __skip_array_function__ from NEP-18
• #13629: BUG: setup.py install --skip-build fails
• #13632: MAINT: Collect together the special-casing of 0d nonzero into...
• #13633: DOC: caution against relying upon NumPy's implementation in subclasses
• #13634: MAINT: avoid nested dispatch in numpy.core.shape_base
• #13636: DOC: Add return section to linalg.matrix_rank & tensordot
• #13639: MAINT: Update mailmap for 1.17.0
• #13642: BUG: special case object arrays when printing rel-, abs-error...
• #13648: BUG: ensure that casting to/from structured is properly checked.
• #13649: DOC: Mention PyArray_GetField steals a reference
• #13652: MAINT: remove superfluous setting in can_cast_safely_table.
• #13655: BUG/MAINT: Non-native byteorder in random ints
• #13656: PERF: Use intrinsic rotr on Windows
• #13657: BUG: Avoid leading underscores in C function names.
• #13660: DOC: Updates following NumPy 1.16.4 release.
• #13663: BUG: regression for array([pandas.DataFrame()])
• #13664: MAINT: Misc. typo fixes
• #13665: MAINT: Use intrinsics in Win64-PCG64
• #13670: BUG: Fix RandomState argument name
• #13672: DOC: Fix rst markup in RELEASE_WALKTHROUGH.
• #13678: BUG: fix benchmark suite importability on Numpy<1.17
• #13682: ENH: Support __length_hint__ in PyArray_FromIter
• #13684: BUG: Move ndarray.dump to python and make it close the file it...
• #13687: DOC: Remove misleading statement
• #13688: MAINT: Correct masked aliases
• #13690: MAINT: Remove version added from Generator
• #13691: BUG: Prevent passing of size 0 to array alloc C functions
• #13692: DOC: Update C-API documentation of scanfunc, fromstr
• #13693: ENH: Pass input strides and dimensions by pointer to const
• #13695: BUG: Ensure Windows choice returns int32
• #13696: DOC: Put the useful constants first
• #13697: MAINT: speed up hstack and vstack by eliminating list comprehension.
• #13700: Add links for GitHub Sponsors button.
• #13703: DOC: Adds documentation for numpy.dtype.base
• #13704: DOC: Mention PyArray_DIMS can be NULL
• #13708: DEP: Deprecate nonzero(0d) in favor of calling atleast_1d explicitly
• #13715: BUG: Fix use-after-free in boolean indexing
• #13716: BUG: Fix random.choice when probability is not C contiguous
• #13720: MAINT/BUG: Manage more files with with statements
• #13721: MAINT,BUG: More ufunc exception cleanup
• #13724: MAINT: fix use of cache_dim
• #13725: BUG: fix compilation of 3rd party modules with Py_LIMITED_API...
• #13726: MAINT: Update PCG jump sizes
• #13729: DOC: Merge together DISTUTILS.rst.txt#template-files" and distutils.r…
• #13730: MAINT: Change keyword from reserved word
• #13737: DOC: Mention and try to explain pairwise summation in sum
• #13741: MAINT: random: Remove unused empty file binomial.h.
• #13743: MAINT: random: Rename legacy distributions file.
• #13744: DOC: Update the C style guide for C99.
• #13745: BUG: fix segfault on side-effect in __bool__ function in array.nonzero()
• #13746: [WIP] DOC : Refactor C-API -- Python Types and C structures
• #13757: MAINT: fix histogram*d dispatchers
• #13760: DOC: update test guidelines document to use pytest for skipif
• #13761: MAINT: random: Rewrite the hypergeometric distribution.
• #13762: MAINT: Use textwrap.dedent for multiline strings
• #13763: MAINT: Use with statements and dedent in core/setup.py
• #13767: DOC: Adds examples for dtype attributes
• #13770: MAINT: random: Combine ziggurat.h and ziggurat_constants.h
• #13771: DOC: Change random to uninitialized and unpredictable in empty...
• #13772: BUILD: use numpy-wheels/openblas_support.py to create _distributor_init.py
• #13773: DOC: Update of reference to paper for Lemire's method
• #13774: BUG: Make Generator._masked flag default to False.
• #13777: MAINT: Remove duplication of should_use_min_scalar_type function
• #13780: ENH: use SeedSequence instead of seed()
• #13781: DOC: Update TESTS.rst.txt for pytest
• #13786: MAINT: random: Fix a few compiler warnings.
• #13787: DOC: Fixed the problem of "versionadded"
• #13788: MAINT: fix 'in' -> 'is' typo
• #13789: MAINT: Fix warnings in radixsort.c.src: comparing integers of...
• #13791: MAINT: remove dSFMT
• #13792: LICENSE: update dragon4 license to MIT
• #13793: MAINT: remove xoshiro* BitGenerators
• #13795: DOC: Update description of sep in fromstring
• #13803: DOC: Improve documentation for defchararray
• #13813: BUG: further fixup to histogram2d dispatcher.
• #13815: MAINT: Correct intrinsic use on Windows
• #13818: TST: Add tests for ComplexWarning in astype
• #13819: DOC: Fix documented default value of __array_priority__ for...
• #13820: MAINT, DOC: Fix misspelled words in documentation.
• #13821: MAINT: core: Fix a compiler warning.
• #13830: MAINT: Update tox for supported Python versions
• #13832: MAINT: remove pcg32 BitGenerator
• #13833: MAINT: remove ThreeFry BitGenerator
• #13837: MAINT, BUG: fixes from seedsequence
• #13838: ENH: SFC64 BitGenerator
• #13839: MAINT: Ignore some generated files.
• #13840: ENH: np.random.default_gen()
• #13843: DOC: remove note about __array_ufunc__ being provisional for...
• #13849: DOC: np.random documentation cleanup and expansion.
• #13850: DOC: Update performance numbers
• #13851: MAINT: Update shippable.yml to remove Python 2 dependency
• #13855: BUG: Fix memory leak in dtype from dict constructor
• #13856: MAINT: move location of bitgen.h
• #13858: BUG: do not force emulation of 128-bit arithmetic.
• #13859: DOC: Update performance numbers for PCG64
• #13861: BUG: Ensure consistent interpretation of uint64 states.
• #13863: DOC: Document the precise PCG variant.
• #13864: TST: Ignore DeprecationWarning during nose imports
• #13869: DOC: Prepare for 1.17.0rc1 release
• #13870: MAINT,BUG: Use nbytes to also catch empty descr during allocation
• #13873: ENH: Rename default_gen -> default_rng
• #13893: DOC: fix links in 1.17 release note
• #13897: DOC: Use Cython >= 0.29.11 for Python 3.8 support.
• #13932: MAINT,BUG,DOC: Fix errors in _add_newdocs
• #13963: ENH, BUILD: refactor all OpenBLAS downloads into a single, testable...
• #13971: DOC: emphasize random API changes
• #13972: MAINT: Rewrite Floyd algorithm
• #13992: BUG: Do not crash on recursive .dtype attribute lookup.
• #13993: DEP: Speed up WarnOnWrite deprecation in buffer interface
• #13995: BLD: Remove Trusty dist in Travis CI build
• #13996: BUG: Handle weird bytestrings in dtype()
• #13997: BUG: i0 Bessel function regression on array-likes supporting...
• #13998: BUG: Missing warnings import in polyutils.
• #13999: DOC: Document array_function at a higher level.
• #14001: DOC: Show workaround for Generator.integers backward compatibility
• #14021: DOC: Prepare 1.17.0rc2 release.
• #14040: DOC: Improve quickstart documentation of new random Generator.
• #14041: TST, MAINT: expand OpenBLAS version checking
• #14080: BUG, DOC: add new recfunctions to __all__
• #14081: BUG: fix build issue on icc 2016
• #14082: BUG: Fix file-like object check when saving arrays
• #14109: REV: "ENH: Improved performance of PyArray_FromAny for sequences...
• #14126: BUG, TEST: Adding validation test suite to validate float32 exp
• #14127: DOC: Add blank line above doctest for intersect1d
• #14128: MAINT: adjustments to test_ufunc_noncontigous
• #14129: MAINT: Use equality instead of identity check with literal
• #14133: MAINT: Update mailmap and changelog for 1.17.0