Repository: Unidata/netcdf-c
Pull request #2387 (2022-06-09 20:53:33)

Merge relevant info updates back into `main`
Merge a subset of the release-related files back into `main` for the next iteration of the development cycle.


Patch:
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2a6c40063..b8c62a73b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -30,8 +30,8 @@ set(PACKAGE "netCDF" CACHE STRING "")
 #####
 
 SET(NC_VERSION_MAJOR 4)
-SET(NC_VERSION_MINOR 8)
-SET(NC_VERSION_PATCH 2)
+SET(NC_VERSION_MINOR 9)
+SET(NC_VERSION_PATCH 1)
 SET(NC_VERSION_NOTE "-development")
 SET(netCDF_VERSION ${NC_VERSION_MAJOR}.${NC_VERSION_MINOR}.${NC_VERSION_PATCH}${NC_VERSION_NOTE})
 SET(VERSION ${netCDF_VERSION})
@@ -1119,8 +1119,8 @@ ELSE()
 ENDIF()
 
 # If user wants, then install selected plugins (default on)
-SET(PLUGIN_INSTALL_DIR "YES" CACHE STRING "Whether and where we should install plugins; defaults to yes")
-SET(ENABLE_PLUGIN_INSTALL YES)
+SET(PLUGIN_INSTALL_DIR "NO" CACHE STRING "Whether and where we should install plugins; defaults to yes")
+SET(ENABLE_PLUGIN_INSTALL NO)
 IF(DEFINED PLUGIN_INSTALL_DIR) #OR DEFINED CACHE{PLUGIN_INSTALL_DIR}
   STRING(TOLOWER "${PLUGIN_INSTALL_DIR}" LCPID)
   IF(LCPID STREQUAL "no")
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index a187b4235..b1dc888de 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -5,7 +5,7 @@ Release Notes       {#RELEASE_NOTES}
 
 This file contains a high-level description of this package's evolution. Releases are in reverse chronological order (most recent first). Note that, as of netcdf 4.2, the `netcdf-c++` and `netcdf-fortran` libraries have been separated into their own libraries.
 
-## 4.8.2 - TBD
+## 4.9.0 - June 10, 2022
 
 * [Enhancement] Improve filter installation process to avoid use of an extra shell script. See [Github #2348](https://github.com/Unidata/netcdf-c/pull/2348).
 * [Bug Fix] Get "make distcheck" to work See [Github #/2343](https://github.com/Unidata/netcdf-c/pull/2343).
@@ -36,7 +36,453 @@ for domain specific info such as used by GDAL/Zarr. See [Github #2278](https://g
 * [Bug Fix] Ensure that internal Fortran APIs are always defined. See [Github #2098](https://github.com/Unidata/netcdf-c/pull/2098).
 * [Enhancement] Support filters for NCZarr. See [Github #2101](https://github.com/Unidata/netcdf-c/pull/2101)
 * [Bug Fix] Make PR 2075 long file name be idempotent. See [Github #2094](https://github.com/Unidata/netcdf-c/pull/2094).
-
+## What's Changed
+* hashmap for quick var and dim retrieval -- nc3 files by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/238
+* Nc3 hashmap fix by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/246
+* Remove dispatch substrate mechanism by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/248
+* Add provenance info for netcdf-4 files. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/260
+* Finally get around to removing all that obsolete pnetcdf related code in libsrc4. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/261
+* Use SOURCE_DATE_EPOCH instead of current date. by @sebastic in https://github.com/Unidata/netcdf-c/pull/263
+* re: github issue https://github.com/Unidata/netcdf-c/issues/265 by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/266
+* Check for valid MPI_Comm before freeing by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/268
+* re: https://github.com/Unidata/netcdf-c/issues/269 by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/270
+* HDF5 generates unnecessary error messages when netcdf4 logging enabled by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/272
+* The name hash for hdf4 variables was not being computed. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/273
+* Make ncdump/nccopy return a better error when given a bad constraint in a dap url by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/279
+* Eliminate c++ or c99-style comment by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/274
+* mutiple typedefs causing compile problems by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/287
+* Fix variable and dimension renaming for nc3 with hashmap by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/286
+* This patch changes the algorithm for determining the extended size of a dataset... by @brtnfld in https://github.com/Unidata/netcdf-c/pull/278
+* Fix att_name size by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/288
+* Fix incorrect test by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/289
+* Test all three files for compatibility by @tbeu in https://github.com/Unidata/netcdf-c/pull/294
+* Use correct symbol by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/293
+* Some small fixes for nc-config by @ZedThree in https://github.com/Unidata/netcdf-c/pull/305
+* Fix for Github issue netcdf-c 300 by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/301
+* Usage function called wrong in nc-config by @ZedThree in https://github.com/Unidata/netcdf-c/pull/306
+* Fix invalid array access by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/309
+* Fix HDF5 include directory with CMake >= 3.6.0. by @sebastic in https://github.com/Unidata/netcdf-c/pull/311
+* Fix spelling errors. by @sebastic in https://github.com/Unidata/netcdf-c/pull/312
+* Fix for Github issue 314. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/315
+* Use an hdf5-api function that eliminates code by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/290
+* Replace linked list with array for var storage in netcdf-4 format by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/328
+* Add missing #include "err_macros.h" to tst_h_par.c by @opoplawski in https://github.com/Unidata/netcdf-c/pull/333
+* Eliminate an MPI_Allreduce in many cases by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/338
+* Modified ncdap_test to allow a different method to get TOPSRCDIR by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/348
+* Fix aliasing/type-pun problem in ncdump by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/353
+* Cmake parallel fix by @WardF in https://github.com/Unidata/netcdf-c/pull/356
+* Use HDF5 collective metadata operations if available. by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/335
+* Ncdump fails under visual studio for certain dap urls by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/366
+* HDF4-visual studio interference by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/370
+* Clean up dap2 code to remove now obsolete functionality by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/367
+* Resolve license issue with the utf8proc code. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/364
+* Avoiding conditional directives that break statements by @RomeroMalaquias in https://github.com/Unidata/netcdf-c/pull/346
+* bug fix: record size alignment for NC_USHORT is missing by @wkliao in https://github.com/Unidata/netcdf-c/pull/331
+* Use H5Aiterate2 in read_var. by @brtnfld in https://github.com/Unidata/netcdf-c/pull/276
+* Suppress selected orphan opendap attributes by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/376
+* Fix bug in ncgen handling of global, enum valued, attribute. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/378
+* Switch NC_CHAR on netCDF4 to use ASCII by @shoyer in https://github.com/Unidata/netcdf-c/pull/316
+* Ncgen treats an integer with just a U/u suffix as uint64 instead of uint32. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/386
+* patch for issue 384 - NC_ELATEFILL error for NetCDF-4 files by @wkliao in https://github.com/Unidata/netcdf-c/pull/387
+* patch for #388 - setting global _FillValue by @wkliao in https://github.com/Unidata/netcdf-c/pull/389
+* Set default fill/no_fill behavior on newly defined variable (nc4) by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/336
+* Primary change: add dap4 support by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/374
+* Fix NC_DISKLESS returns garbage data for certain files by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/403
+* fix nc_open_mem by @thehesiod in https://github.com/Unidata/netcdf-c/pull/400
+* check the number of legal large variables at open time by @wkliao in https://github.com/Unidata/netcdf-c/pull/393
+* Use H5free_memory instead of free by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/411
+* Remove X_INT64_MIN, X_INT64_MAX, and X_UINT64_MAX from netcdf.h by @wkliao in https://github.com/Unidata/netcdf-c/pull/414
+* Fix memory leak in NC4_put_propattr() by @rouault in https://github.com/Unidata/netcdf-c/pull/415
+* struct stat.st_size is of type off_t by @wkliao in https://github.com/Unidata/netcdf-c/pull/422
+* Remove more old utf8 code by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/430
+* Fix undefined left shift in ncx_get_size_t() by @rouault in https://github.com/Unidata/netcdf-c/pull/427
+* Fix case error when opendap keyword is used as an identifier. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/434
+* Update install.md by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/409
+* Add additional path name conversion checks by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/439
+* Temporarily suppress <MAP> vars referring to struct fields by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/406
+* Some temporary files are being left in a tempdir by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/436
+* Reclaim DAP temporary files by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/451
+* Fix stack buffer overflow in nc4_check_name() by @rouault in https://github.com/Unidata/netcdf-c/pull/450
+* close files in tst_formatx_pnetcdf.c by @wkliao in https://github.com/Unidata/netcdf-c/pull/455
+* Fixed computation of recsize for NC_64BIT_DATA files, fixes #453 by @pastewka in https://github.com/Unidata/netcdf-c/pull/457
+* fixed table and link in Large File section by @edhartnett in https://github.com/Unidata/netcdf-c/pull/459
+* Upgrade authentication documentation by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/467
+* avoid calling NC3_inq_var_fill when ERANGE_FILL is enabled by @wkliao in https://github.com/Unidata/netcdf-c/pull/464
+* Fix a bunch of references, and some formatting, in the doxygen C guide by @edhartnett in https://github.com/Unidata/netcdf-c/pull/465
+* Fix (I think) the --has-dap and --has-dap4 output by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/473
+* Fix bad output from nc-config by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/476
+* Important fix to d4rc.c by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/482
+* Wrap version specific curl flags. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/488
+* Fix bug in ocrc.c#combinecredentials by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/472
+* Added detail about _FillValue being undefined. by @pelson in https://github.com/Unidata/netcdf-c/pull/470
+* Update dispatch table documentation by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/497
+* Fix problem with hangs in parallel collective output by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/449
+* Fix dap4 related warnings in https://github.com/Unidata/netcdf-c/issues/501. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/503
+* fixed memory problem in tst_h_dimscales by @edhartnett in https://github.com/Unidata/netcdf-c/pull/511
+* fixed compile warning in tst_h_files.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/519
+* fix for tst_vars.c memory overflow by @edhartnett in https://github.com/Unidata/netcdf-c/pull/513
+* fixed most compile warnings in nc_test4 by @edhartnett in https://github.com/Unidata/netcdf-c/pull/521
+* fixed memory leaks and warnings in nc_test4/tst_empty_vlen_unlim.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/522
+* fixed warnings in libsrc4/nc4hdf.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/527
+* fixed compile warnings in nc4info.c/nc4var.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/529
+* fixed warnings in nc_test/tst_utf8_validate.c and nc_test/tst_atts3,c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/533
+* fixed more warnings in nc_test by @edhartnett in https://github.com/Unidata/netcdf-c/pull/536
+* fixed memory leak in nc_open when cmode includes both NC_MPIIO and NC_MPIPOSIX by @edhartnett in https://github.com/Unidata/netcdf-c/pull/516
+* fixed warning in libsrc/posixio.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/538
+* moved tests from tst_h_atts2 into tst_xplatform2, fixed warnings and some memory issues by @edhartnett in https://github.com/Unidata/netcdf-c/pull/544
+* Fix memory issues in nc_open and some tests by @edhartnett in https://github.com/Unidata/netcdf-c/pull/547
+* fixed memory error in handling of (ignored) reference atts in HDF5 file by @edhartnett in https://github.com/Unidata/netcdf-c/pull/550
+* fixed memory error in tst_fills2.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/551
+* Better handling of --enable-pnetcdf and --enable-parallel4 by @edhartnett in https://github.com/Unidata/netcdf-c/pull/548
+* fix for leaks in nc_create as seen in nc_test4/tst_files by @edhartnett in https://github.com/Unidata/netcdf-c/pull/557
+* typedef schar to signed char by @wkliao in https://github.com/Unidata/netcdf-c/pull/419
+* added error code message for NC_EMPI by @edhartnett in https://github.com/Unidata/netcdf-c/pull/566
+* Eliminate NC_MAX_VARS|DIMS|ATTRS limits by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/443
+* check against NC_MAX_VAR_DIMS by @wkliao in https://github.com/Unidata/netcdf-c/pull/490
+* Fix url parameter handling for DAP2 code by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/570
+* Fix dap legal name character handling by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/573
+* Modify nc_test/tst_parallel2.c to remove a failure. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/545
+* Fix handling of corrupt files + proper offset handling for hdf5 files by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/552
+* Refactor common code between DAP2(oc2) and DAP4 by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/477
+* Fix broken link to NCO within FAQ by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/587
+* removed archaic code to check memory use by @edhartnett in https://github.com/Unidata/netcdf-c/pull/571
+* documentation for nc_par_var_access(), nc_inq_libvers() and nc_open_par() by @edhartnett in https://github.com/Unidata/netcdf-c/pull/572
+* added missing documentation nc_def_var_deflate(), nc_def_var_fletcher32(), nc_def_var_fill(), nc_def_var_endian() in dvars.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/576
+* fixed some warnings and incorrect assert by @edhartnett in https://github.com/Unidata/netcdf-c/pull/583
+* Fix some tests use of ENABLE_CDF5 by @edhartnett in https://github.com/Unidata/netcdf-c/pull/591
+* refurbished tst_cdf5format.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/594
+* fixed warnings in tst_interops5.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/595
+* BUGFIX: fixed tst_enums memory issue when nc_close() does not succeed on first attempt by @edhartnett in https://github.com/Unidata/netcdf-c/pull/559
+* removed Makefile.am mention of historic file no longer used: nc_test/ncx.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/561
+* DOCUMENTATION: added v2 documentation by @edhartnett in https://github.com/Unidata/netcdf-c/pull/579
+* BUGFIX: Fixes broken --disable-utilities by @edhartnett in https://github.com/Unidata/netcdf-c/pull/586
+* fixed file name in test which was breaking make -j check in h5_test by @edhartnett in https://github.com/Unidata/netcdf-c/pull/601
+* took out most uses of EXTRA_TESTS, returned it to disabled by default by @edhartnett in https://github.com/Unidata/netcdf-c/pull/609
+* Finalize the compression support. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/399
+* BUGFIX: Fixes 3 memory leaks, in tst_filterparser.c, nc4internal.c, and dfilter.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/649
+* Ejh all documentation PRs combined by @edhartnett in https://github.com/Unidata/netcdf-c/pull/652
+* DOCUMENTATION: add docs for nc_create_par() and other functions by @edhartnett in https://github.com/Unidata/netcdf-c/pull/599
+* DOCUMENTATION: fixed typos in CMake build documentation by @edhartnett in https://github.com/Unidata/netcdf-c/pull/604
+* DOCUMENTATION: note of memory issues in nc_inq_var_fill() by @edhartnett in https://github.com/Unidata/netcdf-c/pull/637
+* DOCUMENTATION: fixed doxygen warnings nc_get_att() and related functions in dattget.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/640
+* set DOXYGEN_SERVER_BASED_SEARCH in configure.ac by @edhartnett in https://github.com/Unidata/netcdf-c/pull/641
+* DOXUMENTATION: fixed doxygen warnings by adding docs in dfile.c, dparallel.c, and dvarget.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/646
+* DOCUMENTATION: fixed doxygen warnings in dattinq.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/651
+* fixed commented out tests in nc_test4/tst_vars2.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/578
+* removed unused files by @edhartnett in https://github.com/Unidata/netcdf-c/pull/600
+* FIxes for all remaining easy warnings for make all by @edhartnett in https://github.com/Unidata/netcdf-c/pull/611
+* noted dependancy between tests, allowing make check to work in parallel in nctest by @edhartnett in https://github.com/Unidata/netcdf-c/pull/615
+* fixed names of output files to enable parallel make check in nc_test4 by @edhartnett in https://github.com/Unidata/netcdf-c/pull/618
+* turned on some commented out test code by @edhartnett in https://github.com/Unidata/netcdf-c/pull/626
+* BUILD BUGFIX: Remove use of BUILT_SOURCES in ncdump directory... by @edhartnett in https://github.com/Unidata/netcdf-c/pull/633
+* now nctest also tests CDF5 if it is built by @edhartnett in https://github.com/Unidata/netcdf-c/pull/636
+* BUGFIX: fixed pnetcdf issues by @edhartnett in https://github.com/Unidata/netcdf-c/pull/650
+* Combined PRs from Ed, except one... by @edhartnett in https://github.com/Unidata/netcdf-c/pull/653
+* fix codes might break strict-aliasing rules by @wkliao in https://github.com/Unidata/netcdf-c/pull/654
+* Address strict null byte padding by @WardF in https://github.com/Unidata/netcdf-c/pull/675
+* Autotools build system tweaks and fixes to get make -j check and make -j distcheck working by @edhartnett in https://github.com/Unidata/netcdf-c/pull/665
+* Begin changing over to use strlcat instead of strncat by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/683
+* Code changes to make libnetcdf compile with vs2008 by @nehaljwani in https://github.com/Unidata/netcdf-c/pull/691
+* improve parallel builds, fixed SEGFAULT for NULL parameter for nc_inq_format(), added testing, documentation by @edhartnett in https://github.com/Unidata/netcdf-c/pull/680
+* parallelize cmake tests similar to work done with autotools tests by @WardF in https://github.com/Unidata/netcdf-c/pull/715
+* Updating with additional parallel test fenceposts by @WardF in https://github.com/Unidata/netcdf-c/pull/717
+* more tests, more internal documentation, minor bug fixes by @edhartnett in https://github.com/Unidata/netcdf-c/pull/711
+* Corrected links to cdash dashboard. by @WardF in https://github.com/Unidata/netcdf-c/pull/728
+* Fix buffer overrun in tabs[MAX_NESTS] by adding space for \0 terminator by @mingwandroid in https://github.com/Unidata/netcdf-c/pull/729
+* Make certain tests conditional on dependencies by @nehaljwani in https://github.com/Unidata/netcdf-c/pull/692
+* Fixes of warnings, check return values, added guards for headers that needed them, remove unneeded HDF4 checks by @edhartnett in https://github.com/Unidata/netcdf-c/pull/773
+* fix vpath build for regenerating c files from m4 files by @wkliao in https://github.com/Unidata/netcdf-c/pull/466
+* Allow multiple vars with different chunks on the same unlimited dim by @Lnaden in https://github.com/Unidata/netcdf-c/pull/760
+* Eliminate potential buffer overflow by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/764
+* Eliminate warning from clang compilers. by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/765
+* Make it clear that limits are not enforced by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/766
+* Fix plugin building for filter tests and add filter example by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/768
+* Combination of 9 outstanding non-controversial PRs by @edhartnett in https://github.com/Unidata/netcdf-c/pull/789
+* fix tst_converts.c when enable-erange-fill is set by @wkliao in https://github.com/Unidata/netcdf-c/pull/790
+* Recent refactoring removed uses of variables by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/802
+* Incorrect reference to byteswap8 in libdispatch/dfilter.c by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/807
+* Gh809.wif by @WardF in https://github.com/Unidata/netcdf-c/pull/812
+* Ensure NC_HAS_META_H is defined by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/809
+* Avoid cmake CMP0002 by using different logical name for plugin libs by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/813
+* Gsjaardema batch merge by @WardF in https://github.com/Unidata/netcdf-c/pull/833
+* Fix compression level settings by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/827
+* a clean commit for #383 by @wkliao in https://github.com/Unidata/netcdf-c/pull/731
+* CDF-5 fix: let NC_var.len be the true size of variable by @wkliao in https://github.com/Unidata/netcdf-c/pull/478
+* Batch EJH Pull requests by @WardF in https://github.com/Unidata/netcdf-c/pull/844
+* fix dim bad paramter issues by @edhartnett in https://github.com/Unidata/netcdf-c/pull/817
+* doc changes only by @edhartnett in https://github.com/Unidata/netcdf-c/pull/820
+* extra tests, plus fill value fixes for string type by @edhartnett in https://github.com/Unidata/netcdf-c/pull/821
+* Fixes for attributes bad parameters, more testing by @edhartnett in https://github.com/Unidata/netcdf-c/pull/822
+* another rename fix by @edhartnett in https://github.com/Unidata/netcdf-c/pull/830
+* warnings fix by @edhartnett in https://github.com/Unidata/netcdf-c/pull/832
+* Ejh makefile cleanup unidata by @edhartnett in https://github.com/Unidata/netcdf-c/pull/837
+* Address a Windows NC3 Memory issue. by @WardF in https://github.com/Unidata/netcdf-c/pull/846
+* HDF5 ZLIB detection and CRT configuration by @WardF in https://github.com/Unidata/netcdf-c/pull/854
+* changes to detect HDF5 HL, build with CRT and detect ZLIB in HDF5 by @pedro-vicente in https://github.com/Unidata/netcdf-c/pull/853
+* Corrected overflow error in support of https://github.com/Unidata/net… by @WardF in https://github.com/Unidata/netcdf-c/pull/862
+* Minor cleanups by @mathstuf in https://github.com/Unidata/netcdf-c/pull/814
+* Pull #849 plus a note in the release notes. by @WardF in https://github.com/Unidata/netcdf-c/pull/868
+* Move HDF4 to its own dispatch layer by @edhartnett in https://github.com/Unidata/netcdf-c/pull/849
+* Some extra attribute and rename testing that I neglected to include in previous PRs by @edhartnett in https://github.com/Unidata/netcdf-c/pull/860
+* Higher performance hash for metadata: step 0 by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/855
+* Gh881 ac par.wif by @WardF in https://github.com/Unidata/netcdf-c/pull/883
+* Revert change that broke extant NCO workflow by @WardF in https://github.com/Unidata/netcdf-c/pull/889
+* Second Try: Aggregation of Pull Requests by @WardF in https://github.com/Unidata/netcdf-c/pull/893
+* fix error reporting by @wkliao in https://github.com/Unidata/netcdf-c/pull/480
+* fix issue 791: validate ncid for classic files by @wkliao in https://github.com/Unidata/netcdf-c/pull/804
+* onstack: check whether HAVE_ALLOCA_H is defined or not by @mathstuf in https://github.com/Unidata/netcdf-c/pull/852
+* Unused valgrind removal from build by @edhartnett in https://github.com/Unidata/netcdf-c/pull/886
+* large files on 32-bit machines by @wkliao in https://github.com/Unidata/netcdf-c/pull/632
+* Move HDF4 tests to their own directory by @edhartnett in https://github.com/Unidata/netcdf-c/pull/895
+* V4.6.1 release branch.wif by @WardF in https://github.com/Unidata/netcdf-c/pull/901
+* null test triple->host by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/888
+* Give nccopy control of output filter suppression by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/894
+* This is the second step in refactoring the libsrc4 code. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/878
+* The ncdap_tests were a mess, so I decided to clean them up by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/907
+* Fix bug: Index exceeds dimension bound by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/904
+* fixed spaces by @edhartnett in https://github.com/Unidata/netcdf-c/pull/912
+* Attempt to fix the problem of ftp failing when getting the hdf4 from our ftp site. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/918
+* new method of using valgrind by @edhartnett in https://github.com/Unidata/netcdf-c/pull/910
+* Final refactoring of libsrc4. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/903
+* added merged HDF4 changes by @edhartnett in https://github.com/Unidata/netcdf-c/pull/922
+* Removed some unused files and unused m4 macros from acinclude.m4 by @edhartnett in https://github.com/Unidata/netcdf-c/pull/898
+* Replace quotes when including system includes by @WardF in https://github.com/Unidata/netcdf-c/pull/929
+* reset ncp->begin_var if errors occur when calling NC_begins() by @wkliao in https://github.com/Unidata/netcdf-c/pull/479
+* Use hdf5-1.8 compatible output format if possible by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/934
+* Enabled CDF5 support by default by @WardF in https://github.com/Unidata/netcdf-c/pull/935
+* added fill mode and var rename tests by @edhartnett in https://github.com/Unidata/netcdf-c/pull/919
+* Combine several pull requests by @WardF in https://github.com/Unidata/netcdf-c/pull/945
+* Fix external symbol name conflicts in libdispatch/crc32.c by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/921
+* create separate plugins top-level directory by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/937
+* Fix  signedness warnings in nchashmap.c by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/944
+* Add missing ERR Macro by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/949
+* nctest: Make cmake pass under a windows cmd prompt by @t-b in https://github.com/Unidata/netcdf-c/pull/950
+* Misc. source comment typos by @luzpaz in https://github.com/Unidata/netcdf-c/pull/902
+* removed unused HDF4 code, fixed warnings in HDF4 test tst_h4_lendian.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/940
+* Centos fix by @WardF in https://github.com/Unidata/netcdf-c/pull/952
+* moved netcdf-4 tests from nc_test to nc_test4 by @edhartnett in https://github.com/Unidata/netcdf-c/pull/938
+* Expand the NC_INMEMORY capabilities  by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/879
+* Consolidating Several PR's by @WardF in https://github.com/Unidata/netcdf-c/pull/956
+* ncx: use __inline with MSVC by @mathstuf in https://github.com/Unidata/netcdf-c/pull/850
+* Update the netCDF-Extractor entry re: esupport QHB-286994 by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/953
+* Fix unused variable compiler warning by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/954
+* created libhdf5, moved some files by @edhartnett in https://github.com/Unidata/netcdf-c/pull/958
+* Adding Appveyor Support by @WardF in https://github.com/Unidata/netcdf-c/pull/983
+* Testing Appveyor branch exclusion syntax. by @WardF in https://github.com/Unidata/netcdf-c/pull/984
+* Small aggregation of PRs by @WardF in https://github.com/Unidata/netcdf-c/pull/992
+* moved hdf5.h include in test nc_test/tst_inmemory.c to allow classic only builds to work by @edhartnett in https://github.com/Unidata/netcdf-c/pull/960
+* Fix some issues with the inmemory code as identified by Ed by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/964
+* removed unused function by @edhartnett in https://github.com/Unidata/netcdf-c/pull/988
+* Cleanup some of the ncgen memory problems identified by Ed by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/558
+* Alias stringlength url parameter and maxstrlen by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/619
+* more progress towards separating HDF5 code from libsrc4 code by @edhartnett in https://github.com/Unidata/netcdf-c/pull/980
+* Misc changes.wif by @WardF in https://github.com/Unidata/netcdf-c/pull/1005
+* No longer attempting to use MPI_COMM_WORLD as default anywhere in library code by @edhartnett in https://github.com/Unidata/netcdf-c/pull/990
+* Next step in HDF5 separation by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1004
+* Fix use of 'int' to represent 'hid_t' that caused HDF5 1.10 to fail. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1008
+* Test code for parallel I/O issue, enum issue, and some other issues by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1007
+* removed dead code associated with old handling of NC_LONG, fixed test checking NC_ELATEFILL by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1013
+* Misc changes by @WardF in https://github.com/Unidata/netcdf-c/pull/1015
+* Re-implement the nc_get/put_vars operations for netcdf-4 using the corresponding HDF5 operations. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1001
+* user defined formats by @edhartnett in https://github.com/Unidata/netcdf-c/pull/977
+* added filter/szip tests by @edhartnett in https://github.com/Unidata/netcdf-c/pull/974
+* changed macro STREQ to NCSTREQ to avoid name collusion with HDF4 library by @edhartnett in https://github.com/Unidata/netcdf-c/pull/967
+* After this PR, nc_set_log_level() will always be defined by @edhartnett in https://github.com/Unidata/netcdf-c/pull/969
+* Removed some dead code, now use nc4_get/put_vars for vara calls by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1023
+* Lazy read of attributes by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1026
+* Move to a new remote test server on Jetstream by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1032
+* renamed NC_HDF5_FILE_INFO to NC_FILE_INFO by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1028
+* fix cdf5 configure option by @wkliao in https://github.com/Unidata/netcdf-c/pull/1033
+* Revert "fix cdf5 configure option" by @WardF in https://github.com/Unidata/netcdf-c/pull/1036
+* ifdef cleanup of netcdf.h by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1030
+* Fix clang warnings in tst_vars3.c, hdf5file.c, d4read.c, ncuri.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1050
+* Second Try by @WardF in https://github.com/Unidata/netcdf-c/pull/1060
+* Combining some PR's by @WardF in https://github.com/Unidata/netcdf-c/pull/1063
+* install.md: building netCDF with PnetCDF support by @wkliao in https://github.com/Unidata/netcdf-c/pull/1043
+* Enable metadata-perf test for CMake build by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/1059
+* Fix esupport # HYV-329576 by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1062
+* Merging multiple pull requests by @WardF in https://github.com/Unidata/netcdf-c/pull/1073
+* 32bit lfs by @wkliao in https://github.com/Unidata/netcdf-c/pull/1022
+* replace USE_CDF5 with ENABLE_CDF5 by @wkliao in https://github.com/Unidata/netcdf-c/pull/1038
+* add missing note about CDF-5 format by @wkliao in https://github.com/Unidata/netcdf-c/pull/1044
+* Fix missing ERR in tst_parallel5.c by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/1053
+* moved hdf5 specific header stuff to hdf5internal.h by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1061
+* cmake warning fix for nc_set_log_level warning from netcdf.h by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1069
+* Eliminate NC_Dispatch redefinition compiler warning by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/1045
+* Split hdf5file.c into hdf5file.c, hdf5create.c, and hdf5open.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1071
+* introduce error code NC_EPNETCDF for errors at PnetCDF level by @wkliao in https://github.com/Unidata/netcdf-c/pull/1093
+* YAA (Yet Another Aggregation)  by @WardF in https://github.com/Unidata/netcdf-c/pull/1096
+* add NC_RELAX_COORD_BOUND to netcdf_meta.h.in by @wkliao in https://github.com/Unidata/netcdf-c/pull/1064
+* add NC_HAS_PARALLEL4 to netcdf_meta.h.in by @wkliao in https://github.com/Unidata/netcdf-c/pull/1067
+* nc_var_par_access by @wkliao in https://github.com/Unidata/netcdf-c/pull/1068
+* Clean up the handling of chunking parameters (the -c flag) in nccopy. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1087
+* Moving rest of HDF5 code from libsrc4 to libhdf5 by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1075
+* Correct ocprint build when DAP is turned off. by @WardF in https://github.com/Unidata/netcdf-c/pull/1097
+* Clear up coverity complaints by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1100
+* Move hid_t from NC_FILE_INFO_T to new struct NC_HDF5_FILE_INFO_T by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1076
+* Make global atts read much, much faster by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1081
+* Migrate script-based tests from bash to sh by @WardF in https://github.com/Unidata/netcdf-c/pull/1109
+* Cleanup up some functions in preparation for lazy var reads (take 2) by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1092
+* Warning, coverity warning, error handling, documentation, and hdf5_set_log_level fixes, all on the path to the lazy var feature by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1103
+* Combined PR by @WardF in https://github.com/Unidata/netcdf-c/pull/1127
+* error out when conflicts with PnetCDF are detected by @wkliao in https://github.com/Unidata/netcdf-c/pull/1070
+* check PnetCDF version at compile time by @wkliao in https://github.com/Unidata/netcdf-c/pull/1089
+* Eliminate double printing of nccopy program name in usage output by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/1118
+* Fix handling of NULL start/count/stride, remove unneeded file lookups, moved get/put code from nc4hdf5.c to hdf5var.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1112
+* fix problem of setting the default file format by @wkliao in https://github.com/Unidata/netcdf-c/pull/1090
+* The identifier typename is apparently a reserved word in C++. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1132
+* Combined Pull Requests by @WardF in https://github.com/Unidata/netcdf-c/pull/1135
+* Fix compression level logic by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/828
+* to be NC_EINDEFINE or NC_ENOTINDEFINE by @wkliao in https://github.com/Unidata/netcdf-c/pull/1125
+* Fix the NC_INMEMORY code to work in all cases with HDF5 1.10. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1133
+* Fix checking for HDF5 max dims, no longer re-create atts if not needed, confirm behavior for HDF5 cyclical files, allow user to set mpiexec by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1119
+* Improve provenance information by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1124
+* Add the ability to set some additional curlopt values by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1126
+* Remove the set_fmode by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1139
+* Clean up unneeded object lookups... by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1128
+* Fix szip filter handling code and corresponding tests by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1142
+* Fix benchmark programs by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1129
+* Modify DAP2 and DAP4 to optionally allow Fillvalue/Variable mismatch by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1155
+* Separate the HDF5 cache code by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1141
+* Fix memory problems when using HDF5 version 1.10.x and later. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1157
+* Remove unneeded include of netcdf.h from netcdf_mem.h by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1149
+* Ignore NC_MPIIO and NC_MPIPOSIX by @wkliao in https://github.com/Unidata/netcdf-c/pull/1147
+* various fixes for PnetCDF driver by @wkliao in https://github.com/Unidata/netcdf-c/pull/1143
+* Revert/Improve nc_create + NC_DISKLESS behavior by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1158
+* Fix HDF4 config issues by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1153
+* Restore lost chunking documentation by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1159
+* Multiple PR's in aggregate by @WardF in https://github.com/Unidata/netcdf-c/pull/1165
+* Cmake fixups by @mathstuf in https://github.com/Unidata/netcdf-c/pull/1161
+* more latefill tests by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1164
+* Recreating 4.6.2 release branch. by @WardF in https://github.com/Unidata/netcdf-c/pull/1166
+* Incorrect flag is set test for readonly by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/1170
+* Fix many (but not all) memory leaks using gcc -fsanitize=address by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1173
+* Merge v4.6.2 release branch back upstream by @WardF in https://github.com/Unidata/netcdf-c/pull/1177
+* Separate the closing of HDF5 objects from freeing of internal metadata by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1167
+* Fix test run_diskless2.sh with LARGE_FILE_TESTS by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1175
+* Added DAP4.dox to doxygen template in support of https://github.com/U… by @WardF in https://github.com/Unidata/netcdf-c/pull/1179
+* V4.6.2 release branch.wif by @WardF in https://github.com/Unidata/netcdf-c/pull/1191
+* Next step in HDF5 separation - moving att HDF5 info to libhdf5 by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1182
+* Corrected VS2010 compilation issue in support of https://github.com/U… by @WardF in https://github.com/Unidata/netcdf-c/pull/1185
+* Next step in libhdf5/libsrc4 separation - moving hdf5-specific dim info to libhdf5 by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1186
+* fixed curl configure issue by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1188
+* added release notes by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1189
+* minor doc change by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1190
+* Fix failure in the nccopy -c option by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1192
+* Next step in HDF5/libsrc4 separation - Moving HDF5 group info to libhdf5. by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1193
+* Fixing text output in nc_test4/tst_files6.c and tst_rename.c by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1187
+* V4.6.2 release branch.wif by @WardF in https://github.com/Unidata/netcdf-c/pull/1201
+* RPATH handling is not needed for archive library by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/1176
+* Remove extra argument by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/1198
+* Eliminate compiler warnings (and code error) by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/1199
+* Fix more memory leaks in netcdf-c library by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1202
+* V4.6.2 release branch by @WardF in https://github.com/Unidata/netcdf-c/pull/1203
+* add CMAKE_C_FLAGS_RELEASE in specify_static_crt_flag by @Jin-Whu in https://github.com/Unidata/netcdf-c/pull/947
+* Some fixes for configure.ac by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1200
+* V4.6.2 release branch by @WardF in https://github.com/Unidata/netcdf-c/pull/1212
+* change rm in test script to use specific file names so parallel builds continue to work by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1214
+* Pull Request Aggregation by @WardF in https://github.com/Unidata/netcdf-c/pull/1229
+* Finally removed rest of HDF5 fields from nc4internal.h by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1218
+* Eliminate double-free in realloc'd memory by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/1219
+* Next step in HDF5 separation - separate initialization of HDF5 dispatch by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1224
+* Move lazy att code to libhdf5 by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1225
+* Fixes #803 by @WardF in https://github.com/Unidata/netcdf-c/pull/1227
+* Update nc_test/tst_inmemory to cover more cases by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1228
+* Forgot to change realloc -> H5resize_memory in H5Zbzip2.c by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1221
+* Combined Pull Requests, second take by @WardF in https://github.com/Unidata/netcdf-c/pull/1250
+* Remove // style comments from source code. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1210
+* Fix error report coming out of nc4info.c by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1213
+* Almost done separating HDF5 from libsrc4 by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1230
+* Completing code separation of libsrc4 and libhdf5  by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1231
+* adjust tests and utils for split of libsrc4 and libhdf5 by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1234
+* License update.wif by @WardF in https://github.com/Unidata/netcdf-c/pull/1243
+* YAA (Yet Another Aggregation) by @WardF in https://github.com/Unidata/netcdf-c/pull/1264
+* Fix failings of nc_test/run_inmemory.sh by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1240
+* Eliminate nested comment by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/1244
+* Fix some issues, add comments, and prepare for lazy(-ish) var reads by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1248
+* Some small fixes and further preparation for lazy var metadata reading by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1258
+* Separate out the -ansi comment fixes. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1252
+* Latest PR Aggregation by @WardF in https://github.com/Unidata/netcdf-c/pull/1283
+* deprecate non-relax coord bounds checking, also fix parallel builds for --enable-pnetcdf by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1238
+* Make the netcdf-c library compile with gcc -ansi. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1242
+* Use coordinates hidden att to speed opens... by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1262
+* Fix handling of NULL strides, some warnings, and missing config.h includes in tests by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1266
+* Add autogen.sh script for helping novice users by @t-b in https://github.com/Unidata/netcdf-c/pull/1280
+* Y.A.A. (Yet Another Another Aggregation) by @WardF in https://github.com/Unidata/netcdf-c/pull/1293
+* Fixes for warnings for parallel builds by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1271
+* Tests on equalp are always true by @gsjaardema in https://github.com/Unidata/netcdf-c/pull/1276
+* CMakeLists.txt: Fix compilation with default settings on debian stretch by @t-b in https://github.com/Unidata/netcdf-c/pull/1277
+* Added newline after ncdump -k output by @WardF in https://github.com/Unidata/netcdf-c/pull/1285
+* Fix issues: excess variables, broken LOG statements, parallel build issue, benchmark build issue by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1289
+* When doing prefetch in DAP2, ignore invisible variables. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1301
+* Rinse and Repeat: PR Edition by @WardF in https://github.com/Unidata/netcdf-c/pull/1309
+* Fix warnings by @mathstuf in https://github.com/Unidata/netcdf-c/pull/1281
+* change atts_not_read to atts_read in NC_GRP_INTO_T and NC_VAR_INFO_T by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1290
+* Fix rename bug name dim same as existing var by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1294
+* Clean up some macros in CMakeLists.txt, CMake-based build system. by @WardF in https://github.com/Unidata/netcdf-c/pull/1296
+* Fix for bug renaming non-coord var to same name as dim without a var by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1298
+* Fix errors when building on big-endian machine by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1302
+* Added int i and j declarations by @simonholgate in https://github.com/Unidata/netcdf-c/pull/1314
+* Add hack to deal with DAP2 signed byte conversion. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1317
+* URL with username+pwd in url is not working. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1312
+* Fix handling of '/' characters in names in DAP2. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1319
+* Combination of the remaining rename-related PR's by @WardF in https://github.com/Unidata/netcdf-c/pull/1318
+* Fix bug which changed varids after var rename by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1308
+* Extend nccopy -F option syntax. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1311
+* Fix additional big-endian machine error in dap4. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1321
+* Preparing Maintenance Release by @WardF in https://github.com/Unidata/netcdf-c/pull/1322
+* whitespace changes only by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1328
+* Fix nc_test4/tst_filter.sh for big endian by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1339
+* Fix ncgen handling of octal constants (with leading 0). by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1345
+* 4.6.3 prep, upstream propegation by @WardF in https://github.com/Unidata/netcdf-c/pull/1332
+* Fix typo in tst_filterparser.c by @opoplawski in https://github.com/Unidata/netcdf-c/pull/1337
+* Documentation fixes for nc_rename_dim() by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1342
+* Modify tst_filterparser to use baseline array by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1343
+* provide NDEBUG version of macro NC_CHECK which does not use code file name by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1326
+* Remove all references to __FILE__ in ncgen by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1327
+* Fix nccopy to use NC_PERSIST so that -w actually persists the output. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1366
+* move checking for flag conflict to nc_create_par by @wkliao in https://github.com/Unidata/netcdf-c/pull/1346
+* Provide byte-range reading of remote datasets by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1267
+* Support installation of the bzip2 plugin under name libh5bzip2.so by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1348
+* non controversial parts of last PR by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1364
+* Fix minor --ansi warnings in dinfermodel.c and bzlib.c by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1377
+* Fix STRNG typo in CMakeList by @jschueller in https://github.com/Unidata/netcdf-c/pull/1367
+* Move performance testing from nc_test4 to new directory nc_perf by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1371
+* Minor Maintenance PR by @WardF in https://github.com/Unidata/netcdf-c/pull/1378
+* Fix MinGW build by @jschueller in https://github.com/Unidata/netcdf-c/pull/1368
+* Simplify libhdf5/nc5info.c to move to avoid parsing by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1361
+* Bring behavior of nc-config in line with pkgconfig --libs --static netcdf by @WardF in https://github.com/Unidata/netcdf-c/pull/1383
+* Backport relevant changes from 4.7.0 release into master by @WardF in https://github.com/Unidata/netcdf-c/pull/1386
+* Allow programmatic definition of filters by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1375
+* Minor config.h changes to support filters in Fortran by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1387
+* Thread safety: step 1: cleanup by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1379
+* Fix cmake wrt mmap by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1385
+* Centralize calls to curl_global_init and curl_global_cleanup by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1389
+* Option --disable-byterange fails if libcurl is not found by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1392
+* uncommented test by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1394
+* fix compile warnings in tst_large2, tst_rename2, and tst_rename3, and some build issues, including partial fix for building with HDF4 but without HDF5 by @edhartnett in https://github.com/Unidata/netcdf-c/pull/1404
+* Nccopy was overriding default chunking when it should not. by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1409
+* Add Wei-King Liao's ncvalidator program by @DennisHeimbigner in https://github.com/Unidata/netcdf-c/pull/1407
+* Modified how libsz is being detected in automake-based builds. by @WardF in https://github.com/Unidata/netcdf-c/pull/1406
+* Corrected mistake regarding VS version. by @WardF in https://github.com/Unidata/netcdf-c/pull/1418
+
+## New Contributors
+* @RomeroMalaquias made their first contribution in https://github.com/Unidata/netcdf-c/pull/346
+* @shoyer made their first contribution in https://github.com/Unidata/netcdf-c/pull/316
+* @thehesiod made their first contribution in https://github.com/Unidata/netcdf-c/pull/400
+* @pastewka made their first contribution in https://github.com/Unidata/netcdf-c/pull/457
+* @pelson made their first contribution in https://github.com/Unidata/netcdf-c/pull/470
+* @nehaljwani made their first contribution in https://github.com/Unidata/netcdf-c/pull/691
+* @mingwandroid made their first contribution in https://github.com/Unidata/netcdf-c/pull/729
+* @Lnaden made their first contribution in https://github.com/Unidata/netcdf-c/pull/760
+* @pedro-vicente made their first contribution in https://github.com/Unidata/netcdf-c/pull/853
+* @t-b made their first contribution in https://github.com/Unidata/netcdf-c/pull/950
+* @luzpaz made their first contribution in https://github.com/Unidata/netcdf-c/pull/902
+* @Jin-Whu made their first contribution in https://github.com/Unidata/netcdf-c/pull/947
+* @simonholgate made their first contribution in https://github.com/Unidata/netcdf-c/pull/1314
+* @jschueller made their first contribution in https://github.com/Unidata/netcdf-c/pull/1367
+
+**Full Changelog**: https://github.com/Unidata/netcdf-c/compare/v4.3.1-rc1...v4.9.0
 ## 4.8.1 - August 18, 2021
 
 * [Bug Fix] Fix multiple bugs in libnczarr. See [Github #2066](https://github.com/Unidata/netcdf-c/pull/2066).
diff --git a/configure.ac b/configure.ac
index 94aaab934..1ed132545 100644
--- a/configure.ac
+++ b/configure.ac
@@ -10,7 +10,7 @@
 AC_PREREQ([2.59])
 
 # Initialize with name, version, and support email address.
-AC_INIT([netCDF],[4.8.2-development],[support-netcdf@unidata.ucar.edu],[netcdf-c])
+AC_INIT([netCDF],[4.9.1-development],[support-netcdf@unidata.ucar.edu],[netcdf-c])
 
 ##
 # Prefer an empty CFLAGS variable instead of the default -g -O2.
@@ -20,8 +20,8 @@ AC_INIT([netCDF],[4.8.2-development],[support-netcdf@unidata.ucar.edu],[netcdf-c
 : ${CFLAGS=""}
 
 AC_SUBST([NC_VERSION_MAJOR]) NC_VERSION_MAJOR=4
-AC_SUBST([NC_VERSION_MINOR]) NC_VERSION_MINOR=8
-AC_SUBST([NC_VERSION_PATCH]) NC_VERSION_PATCH=2
+AC_SUBST([NC_VERSION_MINOR]) NC_VERSION_MINOR=9
+AC_SUBST([NC_VERSION_PATCH]) NC_VERSION_PATCH=1
 AC_SUBST([NC_VERSION_NOTE]) NC_VERSION_NOTE="-development"
 
 ##
@@ -29,7 +29,7 @@ AC_SUBST([NC_VERSION_NOTE]) NC_VERSION_NOTE="-development"
 # See http://www.gnu.org/software/libtool/manual/libtool.html#Libtool-versioning
 # for information regarding incrementing `-version-info`.
 # These values should match those in CMakeLists.txt
-AC_SUBST([netCDF_SO_VERSION]) netCDF_SO_VERSION=19:1:0
+AC_SUBST([netCDF_SO_VERSION]) netCDF_SO_VERSION=20:0:1
 
 #####
 # Set some variables used to generate a libnetcdf.settings file,
@@ -1264,7 +1264,7 @@ test "x$enable_plugins" = xno || enable_plugins=yes
 AC_MSG_RESULT([$enable_plugins])
 if test "x$have_libdld" = xno && test "x$ISMSVC" = xno; then
   enable_plugins=no
-  AC_MSG_WARN([libdld required for enable-plugins.])  
+  AC_MSG_WARN([libdld required for enable-plugins.])
 fi
 if test "x$enable_plugins" = xyes && test "x$enable_shared" = xno; then
     AC_MSG_WARN([--disable-shared => --disable-plugins])
@@ -1894,10 +1894,10 @@ AC_SUBST(STD_FILTERS,[$std_filters])
 AC_MSG_CHECKING([whether and where we should install plugins])
 AC_ARG_WITH([plugin-dir], [AS_HELP_STRING([--with-plugin-dir=<absolute directory>|no|--without-plugin-dir],
               [Install selected standard filters in specified or default directory])],
-	      [],[with_plugin_dir=yes])
+	      [],[with_plugin_dir=no])
 AC_MSG_RESULT([$with_plugin_dir])
 if test "x$with_plugin_dir" = xno ; then # option missing|disabled
-    with_plugin_dir=no   
+    with_plugin_dir=no
     with_plugin_dir_setting="N.A."
     enable_plugin_dir=no
 elif test "x$with_plugin_dir" = xyes ; then # --with-plugin-dir, no argument
diff --git a/docs/Doxyfile.developer b/docs/Doxyfile.developer
index bc71cc216..ee677a967 100644
--- a/docs/Doxyfile.developer
+++ b/docs/Doxyfile.developer
@@ -38,7 +38,7 @@ PROJECT_NAME           = netCDF-C
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 4.8.2-development
+PROJECT_NUMBER         = 4.9.1-development
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/docs/images/Makefile.am b/docs/images/Makefile.am
index 7be142d1a..5d1f08af2 100644
--- a/docs/images/Makefile.am
+++ b/docs/images/Makefile.am
@@ -9,4 +9,4 @@ EXTRA_DIST = aqua.jpg chunking2.png compatibility3.png			\
 compression.png groups.png nc4-model.png ncatts.png			\
 nc-classic-uml.png nccoords.png ncfile.png pnetcdf.png terra.jpg	\
 netcdf_architecture.png deptree.jpg InstallTreeWindows.png		\
-uniLogo.png quantize_pi.png quantize_performance.md
+uniLogo.png quantize_pi.png quantize_performance.png
diff --git a/docs/windows-binaries.md b/docs/windows-binaries.md
index 85e4bc802..621681f06 100644
--- a/docs/windows-binaries.md
+++ b/docs/windows-binaries.md
@@ -28,8 +28,8 @@ These libraries have been built using Visual Studio 2017.  The downloads are ins
 
 The included dependencies and versions are as follows:
 
-* `libhdf5`: 1.8.19
-* `libcurl`: 7.55.1
+* `libhdf5`: 1.12.1
+* `libcurl`: 7.60.0
 * `zlib`:    1.2.8
 
 ## Latest Release (netCDF-C major.minor.point) {#msvc-latest-release}


Test patch:
diff --git a/.github/workflows/run_tests_ubuntu.yml b/.github/workflows/run_tests_ubuntu.yml
index a21ac5b00..9469c408b 100644
--- a/.github/workflows/run_tests_ubuntu.yml
+++ b/.github/workflows/run_tests_ubuntu.yml
@@ -4,7 +4,7 @@
 
 name: Run Ubuntu/Linux netCDF Tests
 
-on: [pull_request]
+on: [pull_request, workflow_dispatch]
 
 jobs:
 
diff --git a/nc_test/Makefile.am b/nc_test/Makefile.am
index 39ef40596..c72bd2300 100644
--- a/nc_test/Makefile.am
+++ b/nc_test/Makefile.am
@@ -112,7 +112,8 @@ test_write.m4 ref_tst_diskless2.cdl tst_diskless5.cdl			\
 ref_tst_diskless3_create.cdl ref_tst_diskless3_open.cdl			\
 run_inmemory.sh run_mmap.sh f03tst_open_mem.nc test_byterange.sh	\
 ref_tst_http_nc3.cdl ref_tst_http_nc4a.cdl ref_tst_http_nc4b.cdl	\
-ref_tst_http_nc4c.cdl CMakeLists.txt run_pnetcdf_tests.sh.in
+ref_tst_http_nc4c.cdl CMakeLists.txt run_pnetcdf_tests.sh.in \
+tst_misc.c tst_norm.c
 
 # These files are created by the tests.
 CLEANFILES = nc_test_*.nc tst_*.nc t_nc.nc large_files.nc		\
diff --git a/nc_test4/Makefile.am b/nc_test4/Makefile.am
index ef5cdb4d3..c21c51d1f 100644
--- a/nc_test4/Makefile.am
+++ b/nc_test4/Makefile.am
@@ -111,7 +111,8 @@ ref_ncgenF.cdl ref_nccopyF.cdl                                          \
 ref_filter_repeat.txt ref_fillonly.cdl test_fillonly.sh                 \
 ref_filter_order_create.txt ref_filter_order_read.txt			\
 ref_any.cdl tst_specific_filters.sh tst_unknown.sh                      \
-tst_virtual_datasets.c noop1.cdl unknown.cdl
+tst_virtual_datasets.c noop1.cdl unknown.cdl  \
+tst_broken_files.c
 
 # The tst_filterinstall test can only be run after an install
 # occurred with --with-plugin-dir enabled. So there is no point