* Per #3020, add missing GridStatNcOutInfo::do_seeps flag and use it to determine if SEEPS information should be written to the Grid-Stat NetCDF matched pairs output file.

* Unrelated to #3020, fix broken NetCDF cf-conventions links in the User's Guide.

* Per #3020, no real changes. Just whitespace

… GridStatConfig_SEEPS config file needs to be updated with nc_pairs_flag.seeps = TRUE in order for the same output to be produced by the unit tests.

* Per #3032, add data type column to all of the output tables

* Per #3032, remove the first row from each output table since its info is repeated from the table name. Additional changes for consistency and accuracy in column names.

* Update docs/Users_Guide/gsi-tools.rst

Co-authored-by: Julie Prestopnik <jpresto@ucar.edu>

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Co-authored-by: Julie Prestopnik <jpresto@ucar.edu>

…o create and push an updated test output image.

* Per #3033, update version info, consolidate release notes, and add upgrade instructions.

* Per #3033, remove all instances of 'Bugfix: ' from the release notes since it's redundant with the dropdown name

* Per #3030, based on request from Randy Pierce, also add MTD header columns to met_header_columns_v12.0.txt to make it easier to parse the output from MET.

* Per #3033, fix typo and correct alignment in table

Removing reference to beta version

Remove references to beta version

Update paths for eckit and atlas

Remove beta references

…ve to MET_BASE (<install_loc>/share/met) and other files that are only in the MET repo are found relative to MET_TEST_BASE (MET/internal/test_unit). Also remove MET_BUILD_BASE env var (#3052)

* Per #3054, fix PARUSR BUFRLIB error by solving the upstream reference to temporary memory returned by c_str(). Store a copy of the temporary variable name in a string rather than a pointer to temporary memory. Note that I checked all other calls to c_str() in pb2nc.cc and found these 2 instances to be only problematic ones. All others are used as arguments to functions for which a copy is made.

* Unrelated to #3054, but discovered while investigating the dtcenter/METplus#2875 discussion, the PairBase::calc_obs_summary() function loops over map entries and attempts to update the mapped 'summary_val' value. However, the current version only updates it in a copy and not what's actually in the map. This changes how we loop over the map to actually udpate its contents. Note that the only impact is fixing a log file to accurately report the 'summary_val'. So this is really a logging bug.

* Per #3054, revert emplace_back() to its original push_back() to make the bugfix diffs as limited as possible.

* Per #3054, correct bugfix in PairBase::calc_obs_summary() in pair_base.cc

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Co-authored-by: MET Tools Test Account <met_test@seneca.rap.ucar.edu>

…_v12.0_c52fb49c