= GRASS GIS 8.0.0 =

[[TOC]]

A short summary of changes: '''[wiki:Grass8/NewFeatures80 New features in GRASS 8.0]'''

=== Releases ===

==== Stable Release ====

 * ...

==== Release Candidate 2 (RC2) ====

 * ...
 
==== Release Candidate 1 (RC1) ====

 * Release date: ''DD MM 2021''
 * Changelog: https://grass.osgeo.org/grass80/source/ChangeLog_8.0.0RC1.gz
 * Binaries: ​https://grass.osgeo.org/download/software/#g80x
 * Source code:
   * https://github.com/OSGeo/grass/releases/tag/8.0.0RC1
   * https://grass.osgeo.org/grass80/source/grass-8.0.0RC1.tar.gz ([https://grass.osgeo.org/grass80/source/grass-8.0.0RC1.md5sum md5sum])

=== Git Source Code ===

 * Milestone: [https://github.com/OSGeo/grass/milestone/4?closed=1 "8.0.0"]
 * 8.0 release branch created on Nov 13, 2021 (https://github.com/OSGeo/grass/tree/releasebranch_8_0)
 * Git clone of latest 8.0 release branch (including yet unpublished bugfixes):
{{{ 
  git clone https://github.com/OSGeo/grass.git
  cd grass
  git checkout releasebranch_8_0
}}}

=== Overview of changes ===

After more than 3 year of development the **first stable release GRASS GIS 8.0.0** is available. Efforts have concentrated on making the user experience even better, providing many new useful additional functionalities to modules and further improving the graphical user interface.

**Breaking news: new graphical user interface with entirely rewritten startup sequence! **

This re-establishes user experience compatibility with QGIS and other connected software packages.

The GRASS GIS 8.0.0 release provides more than [https://github.com/OSGeo/grass/compare/7.8.6...8.0.0 1,300 fixes and improvements] with respect to the release 7.8.6.

Mention t.upgrade here?

==== New Contributors ====

(in alphabetical !GitHub user name order)

 * @aaronsms made their first contribution in (PR:1514)
 * @agiudiceandrea made their first contribution in (PR:1336)
 * @aroche made their first contribution in (PR:288)
 * @attilaolah made their first contribution in (PR:1376)
 * @baharmon made their first contribution in (PR:518)
 * @bmwiedemann made their first contribution in (PR:251)
 * @byronbest made their first contribution in (PR:113)
 * @CarlosGrohmann made their first contribution in (PR:1857)
 * @chaedri made their first contribution in (PR:1603)
 * @cwhite911 made their first contribution in (PR:1026)
 * @ecodiv made their first contribution in (PR:1246)
 * @ggardet made their first contribution in (PR:565)
 * @griembauer made their first contribution in (PR:983)
 * @infrastation made their first contribution in (PR:972)
 * @jentjr made their first contribution in (PR:650)
 * @jidanni made their first contribution in (PR:208)
 * @KolesovDmitry made their first contribution in (PR:361)
 * @lbartoletti made their first contribution in (PR:301)
 * @lrntct made their first contribution in (PR:734)
 * @Lucifergene made their first contribution in (PR:1812)
 * @mankoff made their first contribution in (PR:91)
 * @MikaelUrankar made their first contribution in (PR:1936)
 * @mmacata made their first contribution in (PR:151)
 * @mwort made their first contribution in (PR:85)
 * @nobeeakon made their first contribution in (PR:1089)
 * @ocsmit made their first contribution in (PR:1431)
 * @shubhamshah14102 made their first contribution in (PR:1951)
 * @ShubhamSwati made their first contribution in (PR:1608)
 * @SunveerSingh made their first contribution in (PR:1464)

==== UNSORTED FIXME ====

 * wxGUI: Add rename and delete of Location and Mapset in Datacatalog by @lindakladivova in (PR:771)
 * wxGUI: address digitizer backround map issue (PR:467) by @petrasovaa in (PR:494)
 * wxGUI: Add temporary files for Non-Interactive Display by @chaedri in (PR:1727)
 * wxGUI: Change default color for rendering vectors (gray->blue) [news] by @wenzeslaus in (PR:1166)
 * wxGUI: Allow delete on multiple locations in data catalog by @lindakladivova in (PR:875)
 * wxGUI: catalog: first load and display tree with locations for responsiveness, then load everything by @petrasovaa in (PR:1043)
 * wxGUI: error message has appeared in the console tab/cmd after close any module dialog  by @tmszi in (PR:249)
 * wxGUI: Fix an error when exporting csv file from g.gui.tplot by @lbartoletti in (PR:690)

 * change sponsor link to opencollective by @veroandreo in (PR:1865)

 * Add zsh history change by @nilason in (PR:975)
 * Add zsh terminal prompt support by @nilason in (PR:722)
 
 * allow larger maps in r.terraflow by @ninsbl in (PR:265)
 * Allow parsing long GISDBASE paths by @attilaolah in (PR:1376)
 * allow to overwrite command history by @ninsbl in (PR:272)
 * Allow to use a fixed random seed via SOURCE_DATE_EPOCH by @bmwiedemann in (PR:251)

 * Change is/is not to ==/!= for literal comparisons by @HuidaeCho in (PR:264)

 * Check for gislock and other issues when deleting/renaming/editing mapset and location in catalog by @lindakladivova in (PR:904)
 * Code quality fixes for grass package (lib/python) by @wenzeslaus in (PR:576)

PROJ
 * datum: add support for D_Rauenberg_1983 by @neteler in (PR:1331)
 * datum.table: added SIRGAS 1995 by @neteler in (PR:464)
 * datum.table: add RGFG95 by @neteler in (PR:813)

Portability:
 * env.bat.tmpl: Deal with blanks in OSGEO4W_ROOT by @jef-n in (PR:859)


 * fix 3D rendering in animation tool by @petrasovaa in (PR:293)
 * fix #411: closing Map Display and layer tree from different places by @petrasovaa in (PR:427)

 * Fix copy-to-clipboard key binding for console (trac#3008) by @nilason in (PR:393)
 * Fix dbmgr for Python3 by @petrasovaa in (PR:344)
 * Fix decoding stderr after render layer fail by @tmszi in (PR:407)

code quality
 * Fix Flake8 errors in temporal modules by @wenzeslaus in (PR:573)
 * Fix flake8 pep8 errors by @neteler in (PR:986)


 * G80:g.extension -i (compile), -d (download) flag by @tmszi in (PR:496)
 * G80:g.extension -l ValueError by @landam in (PR:1849)
 * G80:g.extension test by @petrasovaa in (PR:1364)
 * fix init_dbif() returned values better interpretation by @pesekon2 in (PR:1008)
 * fix Iterable import in pygrass/vector by @lrntct in (PR:734)
 * Fix linker flags on FreeBSD. by @MikaelUrankar in (PR:1936)
 * Fix missing checkboxes in ListCtrl by @petrasovaa in (PR:204)
 * fix newid in psmap by @petrasovaa in (PR:154)
 * fix NULL values for very small areas address in v.rast.stats by @ninsbl in (PR:402)
 * Fix osgeo4w workflow by @agiudiceandrea in (PR:1757)
 * fix position of null cells by @ninsbl in (PR:389)
 * fix py3-numpy-dev package name by @neteler in (PR:112)
 * G80:r.fillnulls to run in python 3 by @mwort in (PR:85)
 * Fix set up sampling and analysis framework wizard relative import by @tmszi in (PR:409)
 * Fix show layer inside the layer subgroup by @tmszi in (PR:400)
 * Fix source code URL when addon path starts with root path by @HuidaeCho in (PR:1645)
 * Fix spelling in comments esp. in GUI code by @wenzeslaus in (PR:1357)
 * Fix SyntaxError issues with Python 3. by @sebastic in (PR:549)
 * fix the renaming of wx.Event variables by @pesekon2 in (PR:128)
 * Fix unable to open file from python editor by @aroche in (PR:288)
 * fix usage of vector cats in constraint by @metzm in (PR:262)
 * Fix use wxGUI Raster Digitizer input raster map layer temporary region by @tmszi in (PR:470)
 * Fix valid location check, sync with other functions by @wenzeslaus in (PR:1777)
 * G80:v.in.pdal fix compilation on mac, #475 by @nilason in (PR:479)

 * Format YAML in GH workflows by @wenzeslaus in (PR:1367)
 * geos-config: Rename --libs to --clibs (configure uses --clibs) by @HuidaeCho in (PR:177)
 * get rid of wx.insertStringItem deprecation warnings by @pesekon2 in (PR:120)

 * gislib/dox: Refine the command line parsing doc. by @infrastation in (PR:1010)
 * GRASS GIS 8.0 changes by @neteler in (PR:1597)
 * wxGUI: do not fail on invalid RC file (empty) by @landam in (PR:185)
 * wxGUI: use %d instead of %s for integers by @HuidaeCho in (PR:554)
 * wxGUI iclass + iscatt: fixes for Python3 by @petrasovaa in (PR:316)
 * libimagery: move signatures to subdirs by @marisn in (PR:1850)
 * images2gif: PILLOW_VERSION is obsolete by @petrasovaa in (PR:899)
 * libimagery: Improve G_open|find _misc function documentation by @marisn in (PR:1760)

 * init: Add --tmp-mapset option by @wenzeslaus in (PR:313)
 * init: Apply Black to the init script by @wenzeslaus in (PR:1359)
 * init: Change the history file according to the current mapset for Bash by @wenzeslaus in (PR:930)
 * init: Clean up Flake8 config by @wenzeslaus in (PR:1508)
 * init: Create demolocation in grass.py, not wxGUI gis_set.py by @wenzeslaus in (PR:1208)
 * init: Default to Bash, fallback to sh by @wenzeslaus in (PR:1836)
 * init: ensure zsh environment variable SAVEHIST is set by @nilason in (PR:805)
 * init: Solve most of Flake8 issues in grass.py by @wenzeslaus in (PR:1536)
 * init: Start in last used mapset with --gui like --text by @wenzeslaus in (PR:767)
 * init: Start shell only with TTY by @wenzeslaus in (PR:768)
 * init: Update doc for non-interactive jobs by @wenzeslaus in (PR:1753)
 * init: Update mapset and simplify shell prompts by @wenzeslaus in (PR:923)
 * init: Use argparse instead of custom parsing for CLI by @wenzeslaus in (PR:1239)
 * install: check lowercased prefix by @nilason in (PR:949)
 * libimagery: Integrate band references into portable signature files by @marisn in (PR:1501)
 * libimagery: Make band references optional to simplify generation of signatures by @marisn in (PR:1866)
 * libimagery: Simplify raster band reference management by @marisn in (PR:1272)

docker:
 * introduce docker multistage build to alpine image by @mmacata in (PR:276)
 * Keep module_items.xml in docker alpine by @mmacata in (PR:330)
 * Read the ubuntu based Dockerfile by @hwbllmnn in (PR:143)

 * libsymbol: fix bad argument order by @nilason in (PR:1820)

 * Make Data tab the default in GUI by @lindakladivova in (PR:756)
 * make python script in gmodeler using items instead of iteritems by @pesekon2 in (PR:340)
 * MapSwipe window has wrong title by @lindakladivova in (PR:1692)
 * Misleading lock symbol icon in the in the Data tab toolbar by @lindakladivova in (PR:870)
 * more proofreading for r.geomorphon by @infrastation in (PR:991)
 * Move grass package content to directory named grass by @wenzeslaus in (PR:1356)
 * Move headers from include to include/grass by @wenzeslaus in (PR:1350)
 * New color table: percentage of forest cover by @neteler in (PR:894)
 * Number of bands relevant only to strds by @landam in (PR:1447)
 * open_stds: check for unknown band references by @landam in (PR:1844)
 * os.newline should not be used when writing in text mode by @petrasovaa in (PR:387)
 * perlcritic: fix perlcritic errors by @ocsmit in (PR:1431)
 * PS Driver: Write data to a tempfile before closing by @HuidaeCho in (PR:1451)
 * rasterlib: Explain missing header file in get_cellhd by @wenzeslaus in (PR:933)
 * raster module memory: set new value globally by @neteler in (PR:922)
 * Rast_log_colors: Another attempt to address r.colors -g/-a (#1480) by @HuidaeCho in (PR:1937)

 * Reference CONTRIBUTING.md file in README by @wenzeslaus in (PR:283)
 * Reflect grassdb changes in catalog  by @petrasovaa in (PR:994)
 * register.py: allow registering from io objects by @ninsbl in (PR:1929)
 * Remove colouring of standard buttons by @nilason in (PR:744)
 * remove deprecated py 'PIL' module 'fromstring', 'tostring' method call by @tmszi in (PR:1223)
 * Remove redundant encode string call in the error message string interpolation by @tmszi in (PR:308)
 * Removing map layer crashes wxGUI (trac.osgeo.org/grass/ticket/3607) by @petrasovaa in (PR:462)
 * render: Fix .legrow file existence check by @tmszi in (PR:691)
 * replace deprecated inspect function by @petrasovaa in (PR:334)
 * replace obsolete time.clock() in Python 3.3 by @petrasovaa in (PR:244)

 * simplify GRASS_EXECUTABLE handling in package.sh by @landam in (PR:445)

 * Start in a demo/startup location by @lindakladivova in (PR:868)
 * Startup: Avoid a race condition by @HuidaeCho in (PR:548)
 * Store list of databases in settings by @lindakladivova in (PR:858)
 * switch environment: also change mapset by @metzm in (PR:286)
 * Switch to another mapset when in use (aka force remove lock) by @lindakladivova in (PR:906)
 * Switch to debian 10.1 as dockerfile base image (master) by @hwbllmnn in (PR:140)
 * Sync Korean translations by @HuidaeCho in (PR:556)
 * tcsh prompt: fix update with change of mapset by @nilason in (PR:765)
 * Update Location Wizard: First page by @lindakladivova in (PR:493)
 * Update of travis configuration for Python 3 by @neteler in (PR:115)
 * Update reference from proj.4 or proj4 to proj (g.version) by @kikislater in (PR:54)

 * Upgrade tgis db by @landam in (PR:306)
 * Use .wxgui_history as history file for the gui (#962) by @susi in (PR:1917)


==== New modules ====

 * G80:g.download.location: moved to core, create grass.utils lib by @wenzeslaus in (PR:1715)
 * G80:i.band.library - Prints available semantic label information used for multispectral data. 
 * G80:r.in.pdal: a PDAL based replacement of r.in.lidar by @marisn in (PR:1200)
 * G80:r.semantic.label - Manages semantic label information assigned to a single raster map or to a list of raster maps. 

==== Major module changes ====

(see also below for closed bugs)
 
 * G80:...

==== Minor module changes ====

(see also below for closed bugs)

TODO: re-order this section (perhaps some entries need to go elsewhere: major or new modules)

 * G80:db.describe: Remove unused tdesc by @HuidaeCho in (PR:1426)
 * G80:db.in.ogr: Add gdal_config= and gdal_doo= by @HuidaeCho in (PR:1425)
 * G80:db.in.ogr: single quotes to double quotes by @HuidaeCho in (PR:1430)
 * G80:db.univar: Ignore rows with NULLs with -e by @wenzeslaus in (PR:1341)
 * G80:db.univar: numerical instability can lead to bug in calculations of stdev, etc by @mlennert in (PR:101)
 * G80:d.mon: fix get list of running monitors by @tmszi in (PR:1902)
 * G80:d.legend: Fix position of units and background by @wenzeslaus in (PR:1075)
 * G80:d.mon: Do not clear an existing output file on fatal error by @HuidaeCho in (PR:1452)
 * G80:d.polar: fix launch module (py3) and write output EPS file by @tmszi in (PR:1107)
 * G80:d.polar: test added by @neteler in (PR:1108)
 * G80:d.rast.arrow: Fix negative drainage directions by @HuidaeCho in (PR:777)
 * G80:d.rast.edit: fix launch wxGUI (py3/wxPy4) by @tmszi in (PR:1085)
 * G80:m.proj: replace checks in code by parser rules by @wenzeslaus in (PR:106)
 * G80:g.copy: Report failed copy using an error message by @wenzeslaus in (PR:1086)
 * G80:g.extension: #3902 multiple metadata entries by @anikaweinmann in (PR:138)
 * G80:g.extension: add branch option by @ninsbl in (PR:1130)
 * G80:g.extension: add '-j' flag which generates JSON file containing the download URLs of the official Addons by @tmszi in (PR:1009)
 * G80:g.extension: allow to install extensions from a fork of the official repo by @ninsbl in (PR:1177)
 * G80:g.extension: change to python3 by @anikaweinmann in (PR:83)
 * G80:g.extension: check if svn program is installed by @neteler in (PR:1145)
 * G80:g.extension: distinguish between extensions and modules by @metzm in (PR:582)
 * G80:g.extension: dont expand db modul class by @ninsbl in (PR:424)
 * G80:g.extension: Fix installation from gitlab repositories by @tmszi in (PR:683)
 * G80:g.extension: fix 'rate limit exceeded' http error during request json file (add-ons paths) from the official add-ons github server url by @tmszi in (PR:1106)
 * G80:g.extension: get branch from version by @ninsbl in (PR:1700)
 * G80:g.extension: improve way how to parse module name from makefile by @tmszi in (PR:1142)
 * G80:g.extension: match module files on Windows by @ninsbl in (PR:1565)
 * G80:g.extension: only warn when non-essential files are missing by @wenzeslaus in (PR:164)
 * G80:g.extension: remove branch from Windows-function by @ninsbl in (PR:1151)
 * G80:g.extension: workaround to use grass7 addon repo by @neteler in (PR:1612)
 * G80:g.filename: Create dir in mapset only when asked by @wenzeslaus in (PR:1687)
 * G80:g.gui.iclass: replace removed dist_point_to_segment() by @nilason in (PR:645)
 * G80:g.gui.image2target: Fix wxPython Phoenix support by @nilason in (PR:396)
 * G80:g.gui.psmap: fixes for Python3 by @petrasovaa in (PR:133)
 * G80:g.gui.vdigit Snap selected lines/boundaries tool: Fix checking SnapLine function return value by @tmszi in (PR:506)
 * G80:g.parser: Add G_OPT_M_NPROCS by @HuidaeCho in (PR:1652)
 * G80:g.proj: fix reading input WKT by @metzm in (PR:1582)
 * G80:g.proj: fix segfault when reading proj info from georef file by @petrasovaa in (PR:599)
 * G80:g.region: Add more detail into error messages by @wenzeslaus in (PR:1140)
 * G80:g.region: do not update WIND file when not needed by @petrasovaa in (PR:1627)
 * G80:g.rename: avoid buffer overflow by @metzm in (PR:1899)
 * G80:g.search.modules: without keywords, list all modules by @metzm in (PR:989)
 * G80:g.version: Fix February print by @HuidaeCho in (PR:366)
 * G80:grass: added support for google-chrome and chromium by @neteler in (PR:201)
 * G80:grass: Evaluate ^export lines only and expand variables in double/non-quoted values by @HuidaeCho in (PR:170)
 * G80:grass: fix typo in info_text, svn -> dev by @landam in (PR:78)
 * G80:grass: Match.__getitem__ is new from version 3.6, we need to use g… by @petrasovaa in (PR:253)
 * G80:grass: used space as delimiter to get GRASS_VERSION_STRING by @ninsbl in (PR:405)
 * G80:grass: enforce Python 3 by @neteler in (PR:345)
 * G80:i.group: fit long names to fancy file listing by @nilason in (PR:1818)
 * G80:i.ortho.photo: Add optional correction for panorama cameras by @metzm in (PR:401)
 * G80:i.pansharpen: Fix encode string by @tmszi in (PR:745)
 * G80:i.pansharpen: grass.decode stdout by @ninsbl in (PR:416)
 * G80:i.tasscap: support for Worldview-2 added by @neteler in (PR:186)
 * G80:i.vi: fix PVI formula (PR:1985)
 * G80:i.vi: fix check input 'red' param arg by @tmszi in (PR:1353)
 * G80:i.vi: fix the check for the existence of the 'redchan' variable by @tmszi in (PR:1378)
 * G80:i.vi: red band not required and GUI section modified by @YannChemin in (PR:179)
 * G80:i.vi: write out FCELL instead of DCELL by @neteler in (PR:236)
 * G80:i.zc by @metzm in (PR:142)
 * G80:r.blend: Quote map names in r.mapcalc expressions. by @marisn in (PR:277)
 * G80:r.colors: add offset and scale by @metzm in (PR:954)
 * G80:r.compress: Reversing logic to fix Failure Reporting by @Lucifergene in (PR:1812)
 * G80:r.contour: fix an error message text by @infrastation in (PR:1014)
 * G80:r.external: add flag to read min/max from metadata by @metzm in (PR:1856)
 * G80:r.external: read "nan" as nan by @metzm in (PR:338)
 * G80:r.external: transfer_colormap added by @landam in (PR:337)
 * G80:r.external: major speed-up by @metzm in (PR:1305)
 * G80:r.geomorphon: add two more comparison modes by @infrastation in (PR:1096)
 * G80:r.geomorphon: fix an out-of-bounds read w/multires by @infrastation in (PR:995)
 * G80:r.geomorphon: fix landform category names by @infrastation in (PR:1421)
 * G80:r.geomorphon: fix shape calculations by @infrastation in (PR:1040)
 * G80:r.geomorphon: implement a new "one-off" mode by @infrastation in (PR:1157)
 * G80:r.geomorphon: remove multires-specific code by @infrastation in (PR:1570)
 * G80:r.geomorphon: separate input from output by @infrastation in (PR:1052)
 * G80:r.grow: correctly handle shrinking of maps without NULL values by @marisn in (PR:343)
 * G80:r.grow.distance: add minimum and maximum distance options by @metzm in (PR:1453)
 * G80:r.grow.distance: update module description with value raster by @griembauer in (PR:983)
 * G80:r.import and v.import: Use PID and node for tmp location by @wenzeslaus in (PR:653)
 * G80:r.import: do not reproject when projection matches (bug #547) by @petrasovaa in (PR:659)
 * G80:r.import extent=region bug fix by @anikaweinmann in (PR:404)
 * G80:r.import: fix calling r.import when use_temp_region is used by @petrasovaa in (PR:676)
 * G80:r.import: pass extent to r.in.gdal by @mmacata in (PR:291)
 * G80:r.import: use temp region for resolution=value by @wenzeslaus in (PR:197)
 * G80:r.in.wms: replace broken URLs with alternative WMS by @neteler in (PR:1635)
 * G80:r.in.wms: restore NASA GIBS by @agiudiceandrea in (PR:1756)
 * G80:r.in.wms BaseCapabilitiesTree: Fix init ElementTree class  by @tmszi in (PR:651)
 * G80:r.in.wms: enable CreateOptions for GDAL driver  by @neteler in (PR:1558)
 * G80:r.in.wms: Fix Access window out of range in RasterIO() error (raster tile size) by @tmszi in (PR:693)
 * G80:r.in.wms: gdal user:password support by @anikaweinmann in (PR:196)
 * G80:r.in.wms: message update by @jidanni in (PR:613)
 * G80:r.in.wms: write string not bytes to capabilities file by @ninsbl in (PR:195)
 * G80:r.kappa: better user msg; fix var by @neteler in (PR:341)
 * G80:r.kappa: fix omission typo by @neteler in (PR:433)
 * G80:r.kappa: maps[0] is the reference and maps[1] is the classified map by @mlennert in (PR:290)
 * G80:r.mapcalc.simple: screenshot added by @neteler in (PR:188)
 * G80:r.neighbors: add option for exponential weighting by @ninsbl in (PR:597)
 * G80:r.neighbors: add testsuite by @ninsbl in (PR:729)
 * G80:r.object.geometry: move from addons by @petrasovaa in (PR:1918)
 * G80:r.out.gdal / v.out.ogr: fix xy export by @metzm in (PR:1564)
 * G80:r.pack/r.unpack: fix pack and unpack VRT raster map with tiled raster maps by @tmszi in (PR:1074)
 * G80:r.pack/r.unpack: fix packing/unpacking vrt map if some of tiled rasters doesn't have color table by @tmszi in (PR:1116)
 * G80:r.random: Add -s flag, remove -i flag, redo interface by @wenzeslaus in (PR:1054)
 * G80:r.region: Vect_get_map_box() requires level 2 by @HuidaeCho in (PR:1404)
 * G80:r.report: add default units, change to full unit names by @petrasovaa in (PR:1666)
 * G80:r.resamp*, v.surf.rst: more resampling keywords added by @neteler in (PR:141)
 * G80:r.sim: dynamic allocation of walkers by @petrasovaa in (PR:228)
 * G80:r.sim / simlib: use nstack only when walkers output needed by @petrasovaa in (PR:332)
 * G80:r.sim.sediment: fix segfault, memory freeing was in wrong place by @petrasovaa in (PR:1094)
 * G80:r.sim.water: NC SPM example and other modernizations by @wenzeslaus in (PR:171)
 * G80:r.slope.aspect: fix -e flag to calculate values at edges by @metzm in (PR:166)
 * G80:r.slope.aspect: Fix directions in comments by @HuidaeCho in (PR:110)
 * G80:r.slope.aspect: fix title and color table for -n flag by @petrasovaa in (PR:320)
 * G80:r.stats.zonal and v.vect.stats: Improve documentation and interface by @wenzeslaus in (PR:1114)
 * G80:r.sun: allow user to set solar constant by @petrasovaa in (PR:482)
 * G80:r.sun: fix copy paste error when using both lat and lon raster by @petrasovaa in (PR:92)
 * G80:r.sun: Fix parallel computation by @aaronsms in (PR:1514)
 * G80:r.terraflow: remove print "Free Memory" to stats file by @nilason in (PR:1306)
 * G80:r.topidx: fix bug with steep slopes by @petrasovaa in (PR:193)
 * G80:r.topidx: Rewrite Perl scripts in Python 3 by @HuidaeCho in (PR:766)
 * G80:r.to.vect: break line when value changes by @byronbest in (PR:113)
 * G80:r.univar: support large regions with more than 2 billion cells for extended stats by @metzm in (PR:672)
 * G80:r.viewshed: limit viewshed horizontally by specifying two angles by @petrasovaa in (PR:180)
 * G80:r.unpack: sys.stdout.write() cannot print bytes; convert f.read() to str by @HuidaeCho in (PR:577)
 * G80:r.watershed: Update the drainage figure by @HuidaeCho in (PR:603)
 * G80:r3.out.vtk: replace 'void *' with 'RASTER3D_Map *' for clarity by @nilason in (PR:1291)
 * G80:v.category: message fix by @jidanni in (PR:618)
 * G80:v.colors: Fix color inversion by @HuidaeCho in (PR:1478)
 * G80:v.colors: Implement rules from stdin by @HuidaeCho in (PR:1389)
 * G80:v.colors: raster= with use=attr by @HuidaeCho in (PR:1393)
 * G80:v.db.addtable: Overwrite newly created cat column (Fix #567) by @HuidaeCho in (PR:571)
 * G80:v.db.droprow: remove randomness from testsuite to fix failing tests by @petrasovaa in (PR:1824)
 * G80:v.db.droptable: check if map exists by @wenzeslaus in (PR:107)
 * G80:v.db.join: Use case insensitive comparison for columns by @wenzeslaus in (PR:1409)
 * G80:v.db.select: Add -e flag (escape newlines and backslashes) and -j flag (JSON output) by @HuidaeCho in (PR:476)
 * G80:v.db.select: Handle all formats through option, add CSV by @wenzeslaus in (PR:1121)
 * G80:v.db.select: Run grass_indent.sh on the source by @wenzeslaus in (PR:1138)
 * G80:v.db.update: Use case insensitive comparison for columns by @wenzeslaus in (PR:1413)
 * G80:v.decimate: copy tables only when topology is available by @metzm in (PR:331)
 * G80:v.digit: fix testing empty input by @petrasovaa in (PR:469)
 * G80:v.distance: Linear matrix becomes default, new -s flag for square matrix [API change] by @mlennert in (PR:601)
 * G80:v.edit: Add credits for extend tools by @HuidaeCho in (PR:446)
 * G80:v.generalize: remove_small is no longer available by @HuidaeCho in (PR:473)
 * G80:v.hull: use standard C boolean type by @nilason in (PR:1567)
 * G80:v.import: Add layer to the projection check by @wenzeslaus in (PR:1328)
 * G80:v.import: Do not reproject if projections match by @marisn in (PR:845)
 * G80:v.import: fix gfs file for GDAL version smaller 2.4.1 by GML import by @anikaweinmann in (PR:386)
 * G80:v.in.ascii: include values into the message by @wenzeslaus in (PR:104)
 * G80:v.in.ascii: user likely expectes number of rows used by @wenzeslaus in (PR:108)
 * G80:v.info: fix printing UTM zone (#892) by @metzm in (PR:977)
 * G80:v.in.ogr: fix usage of OGR_G_HasCurveGeometry() by @metzm in (PR:267)
 * G80:v.in.pdal: cast enum value to int by @nilason in (PR:1819)
 * G80:v.in.pdal: fix filtering by bbox by @petrasovaa in (PR:359)
 * G80:v.in.pdal: remove obsolete PCL functionality by @marisn in (PR:1907)
 * G80:v.in.wfs: add options to set user and password by @anikaweinmann in (PR:808)
 * G80:v.kernel: add output raster history by @petrasovaa in (PR:111)
 * G80:v.kernel: fix inconsistent msg by @neteler in (PR:825)
 * G80:v.neighbors: add aggegate statistics on attribute colum [NEW FUNCTIONALITY] by @mlennert in (PR:534)
 * G80:v.net: fix for Python 3 by @petrasovaa in (PR:279)
 * G80:v.net.visibility: fix coordinates parameter by @agiudiceandrea in (PR:1336)
 * G80:v.out.ogr: export datetime attributes as datetime by @metzm in (PR:184)
 * G80:v.out.ogr: Remove a garbage character from warning by @HuidaeCho in (PR:1886)
 * G80:v.patch: add details into error messages by @wenzeslaus in (PR:103)
 * G80:v.patch: Fix line categories when building topology by @HuidaeCho in (PR:374)
 * G80:v.patch: fix segmentation fault when DB table absent in one input map by @metzm in (PR:1492)
 * G80:v.patch: match map to column (fixes 6616daa) by @wenzeslaus in (PR:109)
 * G80:v.perturb: Require either explicit seed or generated seed by @wenzeslaus in (PR:1661)
 * G80:v.random: finished test in reference to #704 by @SunveerSingh in (PR:1464)
 * G80:v.random: Fix segfault as per bug #1024 by @marisn in (PR:1025)
 * G80:v.rast.stats: raise a warning when no categories found in raster map by @pesekon2 in (PR:1258)
 * G80:v.report: Add separator= option by @HuidaeCho in (PR:1412)
 * G80:v.report: Fix newline issue by @HuidaeCho in (PR:477)
 * G80:v.surf.bspline: fix method selection by @neteler in (PR:727)
 * G80:v.surf.idw: fix using potentially uninitialized ret value causing bogus warning by @petrasovaa in (PR:1541)
 * G80:v.surf.idw: indent with indent script by @petrasovaa in (PR:1540)
 * G80:v.surf.idw: less confusing error message by @neteler in (PR:1332)
 * G80:v.to.db: Add --overwrite to help and GUI by @HuidaeCho in (PR:807)
 * G80:v.to.db history support files by @HuidaeCho in (PR:486)
 * G80:v.to.db: Require --overwrite flag to overwrite existing columns by @HuidaeCho in (PR:487)
 * G80:v.to.db: Write history by @HuidaeCho in (PR:481)
 * G80:v.to.rast by @metzm in (PR:173)
 * G80:v.to.rast: fix where selection by @metzm in (PR:259)
 * G80:v.to.rast: Print the correct option name by @HuidaeCho in (PR:1351)
 * G80:v.unpack: sys.stdout.write() cannot print bytes; convert f.read() to str by @HuidaeCho in (PR:577)
 * G80:v.vect.stats: Add current mapset in msg, fixes for doc by @wenzeslaus in (PR:1137)
 * G80:v.what: Fix script outputs for -d (space after = or : instead of =) by @HuidaeCho in (PR:1584)
 * G80:v.what.rast: fix writing of map history by @HuidaeCho in (PR:584)
 * G80:v.what.rast: no features message wording, switched to be a warning by @landam in (PR:1323)
 * G80:t.info: add list of band names by @metzm in (PR:1862) and (PR:285)
 * G80:t.info: clarify 'dataset not found' error message by @landam in (PR:1473)
 * G80:t.list, t.rast.list: fix missing band_reference by @neteler in (PR:206)
 * G80:t.rast.export: use CWD as crossplatform default directory by @ninsbl in (PR:1817)
 * G80:t.register: strip newline from list of maps to avoid error by @petrasovaa in (PR:1295)
 * G80:t.remove: new implementation of flags by @lucadelu in (PR:1695)
 * G80:t.upgrade: added from addons by @neteler in (PR:1438) and by @landam (PR:1468)
 * G80:t.vect.algebra: modified html doc by @nobeeakon in (PR:1089)
 * G80:t.vect.export: GPKG support added by @neteler in (PR:129)

==== GUI: Improvements in the Graphical User Interface ====

 * **NEW: entire rewrite of GRASS GIS startup**
 * Add new splash screen as decided in #1716 by @veroandreo in (PR:1803)
 * Added global dataset to download location in startup by @baharmon in (PR:544)
 * wxgui about: add link to github by @landam in (PR:131)
 * wxGUI/About: remove hardcoded white background for dark mode by @petrasovaa in (PR:1215)
 * wxGUI: add dark mode support for command output by @nilason in (PR:759)
 * wxGUI: add dark mode support for vector attribute data table by @nilason in (PR:793)
 * wxGUI: added install notranslation function by @marisn in (PR:156)
 * wxGUI: add env parameter in gcmd.py RunCommand by @petrasovaa in (PR:1113)
 * wxGUI: add missing giface, fixes error when emitting grassdbChanged signal by @petrasovaa in (PR:1139)
 * wxGUI: Add missing import from grass.app by @wenzeslaus in (PR:1358)
 * wxGUI: Add missing title params to frames by @wenzeslaus in (PR:1301)
 * wxGUI: Add new icons to data catalog for actions avaliable in context menu by @lindakladivova in (PR:811)
 * wxGUI: Add new icons to datacatalog for actions avaliable in context menu (continue) by @lindakladivova in (PR:830)
 * wxGUI: Add new location action to database node in Data tab by @lindakladivova in (PR:790)
 * wxGUI: Add new mapset action to data catalog by @lindakladivova in (PR:731)
 * wxGUI: address flake8 undefined variable by @petrasovaa in (PR:1325)
 * wxGUI Add web service layer: Fix dialog layout by @tmszi in (PR:627)
 * wxGUI AddWSDialog: Fix render WMTS layer with OGC:CRS84 coor system by @tmszi in (PR:674)
 * wxGUI AddWSDialog: Fix setting output layer name, after selecting another layer by @tmszi in (PR:667)
 * wxGUI AddWSDialog RenderWMSMgr: Fix render WMS jpeg source format by @tmszi in (PR:640)
 * wxGUI: Allow delete on multiple mapsets in data catalog by @lindakladivova in (PR:795)
 * wxGUI: always switch when creating new location/mapset by @petrasovaa in (PR:1229)
 * wxGUI: An action should be required before modifying other mapsets by @lindakladivova in (PR:848)
 * wxGUI animation: allow to use saved region instead of comp region by @petrasovaa in (PR:656)
 * wxGUI/animation: fix 3D animation by @petrasovaa in (PR:1551)
 * wxGUI/animation: fix deprecation warnings by @petrasovaa in (PR:149)
 * wxGUI/animation: fix https://trac.osgeo.org/grass/ticket/3894 and htt… by @petrasovaa in (PR:116)
 * wxGUI/animation: fix 'RuntimeError: dictionary changed size during iteration' by @tmszi in (PR:908)
 * wxGUI/animation: fix validation of extension of exported file by @tmszi in (PR:907)
 * wxGUI/animation: fix wxPyDeprecationWarning by @tmszi in (PR:854)
 * wxGUI/animation: fix wxPyDeprecationWarning by @tmszi in (PR:910)
 * wxGUI/animation: show error and proceed with temporal database mismatch by @petrasovaa in (PR:950)
 * wxGUI: Ask user about shell only when present by @wenzeslaus in (PR:1219)
 * wxGUI: avoid flush clipboard if not opened by @nilason in (PR:819)
 * wxGUI: avoid printing annoying wx debug message on startup by @petrasovaa in (PR:157)
 * wxGUI/catalog: do not expand mapset after filtering if was filtered out by @petrasovaa in (PR:763)
 * wxGUI/catalog: refactor frame.py to use DataCatalog panel from catalog.py by @petrasovaa in (PR:1030)
 * wxgui: catch also TypeError when importing ctypes, see #305 by @landam in (PR:324)
 * wxGUI: Changes in Layer Manager tabs order and labels by @lindakladivova in (PR:802)
 * wxGUI/colorrules: fix OnOK when preview is updated after window is de… by @petrasovaa in (PR:443)
 * wxGUI/composer: use integers instead of wx id to fix pickle error by @petrasovaa in (PR:641)
 * wxGUI/core: account for .post in wxPython 4.0.7.post2 by @wenzeslaus in (PR:246)
 * wxgui: Create grassdata automatically on the first GUI startup  by @lindakladivova in (PR:705)
 * wxGUI: create parallel wx.frame for Single Window layout development by @lindakladivova in (PR:1604)
 * wxGUI: dark theme for Python shell and editor by @petrasovaa in (PR:1220)
 * wxGUI datacatalog: Adapt tooltip 'Add new grass database' button by @lindakladivova in (PR:936)
 * wxGUI datacatalog: add direct editing of mapset and location name by @lindakladivova in (PR:920)
 * wxGUI/datacatalog: add icon for adding grassdb by @petrasovaa in (PR:769)
 * wxGUI datacatalog: Add multiple GRASS databases by @lindakladivova in (PR:761)
 * wxGUI/datacatalog: avoid ValueError when map name corrupted with multiple @ chars by @petrasovaa in (PR:966)
 * wxGUI/datacatalog: change ReloadTreeItems to use node-specific reloads by @petrasovaa in (PR:847)
 * wxGUI/Data catalog: distinguish label and name of nodes by @lindakladivova in (PR:783)
 * wxGUI/datacatalog: do not use all available cores for loading by @petrasovaa in (PR:1422)
 * wxGUI/datacatalog: don't expand the location tree node if the transformation dialog is closed by @tmszi in (PR:823)
 * wxGUI/datacatalog: enable lazy loading of maps by @petrasovaa in (PR:1434)
 * wxGUI/datacatalog: fix #1184 by @petrasovaa in (PR:1230)
 * wxGUI/datacatalog: Fix bad flag in reprojection dialog by @nilason in (PR:806)
 * wxGUI/datacatalog: fix display 3D raster by @tmszi in (PR:889)
 * wxGUI/datacatalog: fix error handling and add busy cursor, refresh as loading dbs by @petrasovaa in (PR:957)
 * wxGUI/datacatalog: fix incorrect entry invalid (broken) regular expression by @tmszi in (PR:1267)
 * wxGUI/datacatalog: fix setting output vector/raster format by @tmszi in (PR:1596)
 * wxGUI/datacatalog: fix switching mapset between different dbs by @petrasovaa in (PR:931)
 * wxGUI/datacatalog: fix unresponsive gui if too many maps in current mapset watched with watchdog are changing at once by @petrasovaa in (PR:1556)
 * wxGUI/datacatalog: flatten mapset-layer hierarchy, add icons for types, highlight current by @petrasovaa in (PR:742)
 * wxGUI datacatalog: merge LocationMapTree and DataCatalogTree by @lindakladivova in (PR:755)
 * wxGUI/datacatalog: move or copy location/mapset isn't allowed, show warning message dialog by @tmszi in (PR:822)
 * wxGUI/datacatalog: multiple grass databases context menu shows Delete locations by @lindakladivova in (PR:914)
 * wxGUI datacatalog: process of creating a new database by @lindakladivova in (PR:937)
 * wxGUI/datacatalog: remove unnecessary check and warning for dragging mapsets/locations by @petrasovaa in (PR:1303)
 * wxGUI/datacatalog: show warning message dialog if drag map them to the target location node in the tree by @tmszi in (PR:810)
 * wxGUI/datalog: fix crashing due to accessing GUI from other thread by @petrasovaa in (PR:1027)
 * wxGUI/dbmgr: fix calculate column values by @tmszi in (PR:1370)
 * wxGUI/dbmgr: fix clik on the 'Modify layer' button if vector map doesn't have any layers by @tmszi in (PR:1334)
 * wxGUI dbmgr: Fix dbmgr widgets layout on the wxMSW by @tmszi in (PR:637)
 * wxGUI/dbmgr: fix get statistics for character column type if it contains NULL value by @tmszi in (PR:1574)
 * wxGUI/dbmgr: fix hit 'Refresh' button if vector map doesn't have any layers by @tmszi in (PR:1371)
 * wxGUI/dbmgr: fix insert record for each category into table by @tmszi in (PR:1333)
 * wxGUI/dbmgr: Show proper error when table parsing failed by @wenzeslaus in (PR:1112)
 * wxGUI d.histogram: Set default font by @tmszi in (PR:695)
 * wxGUI: displaying infobar focused on first-time user by @lindakladivova in (PR:1078)
 * wxGUI: displaying infobar focused on first-time user (part 2) by @lindakladivova in (PR:1183)
 * wxGUI d.mon: Fix launch light-weight wx monitor without toolbars and statusbar by @tmszi in (PR:678)
 * wxGUI/d.mon: fix rendered image size according actual map display size by @tmszi in (PR:1064)
 * wxGUI: Do not reload the tree after canceled Delete in data catalog by @lindakladivova in (PR:789)
 * wxGUI: drop show preferences dialog as modal by @nilason in (PR:1132)
 * wxGUI: Each layertree has its own display toolbar by @lindakladivova in (PR:1785)
 * wxGUI: easier switching between locations (GRASS GIS 8) by @lindakladivova in (PR:1598)
 * wxGUI: Enable all Flake8 warnings by @wenzeslaus in (PR:1535)
 * wxGUI: Enable import-related warnings by @wenzeslaus in (PR:1523)
 * wxGUI: Enable lambda, escape, except, l warnings by @wenzeslaus in (PR:1518)
 * wxGUI: Enable multiple hash warning by @wenzeslaus in (PR:1516)
 * wxGUI: Enable unused var warning by @wenzeslaus in (PR:1502)
 * wxGUI: Exit after fatal lock errors by @HuidaeCho in (PR:1428)
 * wxGUI: fix 3D view wxPyDeprecationWarning, from https://trac.osgeo.or… by @petrasovaa in (PR:81)
 * wxGUI: fix another wx flag assertion error in DefaultFontDialog by @nilason in (PR:1545)
 * wxGUI: fix another wx flag assertion error in iclass by @petrasovaa in (PR:1471)
 * wxGUI: fix atexit error in debug mode by @nilason in (PR:772)
 * wxGUI: fix bad indentation by @nilason in (PR:784)
 * wxGUI: fix calling coordselect validator by @petrasovaa in (PR:1455)
 * wxGUI: fix closing map displays when used with workspaces, consolidat… by @petrasovaa in (PR:512)
 * wxGUI: fix cmd-c closing interactive colour table on mac by @nilason in (PR:1293)
 * wxGUI: fix deleting dict key while iterating overlays by @petrasovaa in (PR:1763)
 * wxGUI: fix deprecated wx.NewId by @petrasovaa in (PR:152)
 * wxGUI: fix d.histogram - save only after rendering done by @petrasovaa in (PR:235)
 * wxGUI: fix d.mon for py3 by @petrasovaa in (PR:122)
 * wxGUI: fix d.mon rendering #3896, caused by garbage collection of map… by @petrasovaa in (PR:174)
 * wxGUI: fix d.out.file command parsing with --overwrite by @petrasovaa in (PR:1284)
 * wxGUI: fix flake F401 (unused import) by @petrasovaa in (PR:1294)
 * wxGUI: fix for cases when validator is called automatically from wx.Dialog upon closing it with OK by @petrasovaa in (PR:1418)
 * wxGUI: fix GCP manager for py3 by @petrasovaa in (PR:245)
 * wxGUI: fix g.gui.vdigit on windows #530 by @petrasovaa in (PR:572)
 * wxGUI: fix importing data when new location was created by @petrasovaa in (PR:1416)
 * wxGUI: fix inconsistent layer sizes during rendering by @petrasovaa in (PR:552)
 * wxGUI: Fix key binding issues on mac by @nilason in (PR:818)
 * wxGUI: fix layout flag assert in wms dialog by @petrasovaa in (PR:1764)
 * wxGUI: Fix layout flags in vector field statistics dialog for wx 4.1.0 by @nilason in (PR:821)
 * wxGUI: fix layout flags needed for wxPython 4.1.0 by @petrasovaa in (PR:570)
 * wxGUI: fix menustrings generation and adjust flake8 by @petrasovaa in (PR:541)
 * wxGUI: fix parsing GDAL/OGR formats which contains a colon in a description by @landam in (PR:1226)
 * wxGUI: fix psmap from last change, remove redundant import by @petrasovaa in (PR:380)
 * wxGUI: fix query dialog #369 by @petrasovaa in (PR:390)
 * wxGUI: fix query dialog after recent changes by @petrasovaa in (PR:1266)
 * wxGUI: fix RunCommand to decode also empty string to return unicode by @petrasovaa in (PR:702)
 * wxGUI: fix settings when item added to settings but it doesn't exist yet locally by @petrasovaa in (PR:1811)
 * wxGUI: fix some flake8 issues by @petrasovaa in (PR:538)
 * wxGUI: fix wizard, https://trac.osgeo.org/grass/ticket/3981 by @petrasovaa in (PR:233)
 * wxGUI: fix WMS, includes changing widget because listtreectrl didn't … by @petrasovaa in (PR:242)
 * wxGUI: fix wx flag assertion error in SavedRegion Dialog (#1679) by @nilason in (PR:1680)
 * wxGUI: fix 'wxPyDeprecationWarning: Call to deprecated item. Use FindItem instead.' by @tmszi in (PR:1344)
 * wxGUI: fix wxPython 4.1.0 support for "About GRASS GIS" dialog by @nilason in (PR:901)
 * wxGUI: fix wxPython 4.1 support by @nilason in (PR:1161)
 * wxGUI/FlatNotebook: fix crash on mac and add support for dark mode using wxPython 4.1 by @nilason in (PR:856)
 * wxGUI/forms: Add giface to standalone forms and fix history in giface by @wenzeslaus in (PR:971)
 * wxGUI/forms: fix Python 3.8 integer warning by @petrasovaa in (PR:1302)
 * wxGUI/gcmd: fix read command stdout by @tmszi in (PR:1228)
 * wxGUI/gcp: adding the option to overwrite the result map by @tmszi in (PR:912)
 * wxGUI gcp: Allow choose map display web service layer as target map to display by @tmszi in (PR:654)
 * wxGUI/gcp: fix checking vector map existence in the group by @tmszi in (PR:680)
 * wxGUI/gcp: fix launch add vector map to group dialog by @tmszi in (PR:924)
 * wxGUI gcp: Fix show add vector map to group dialog by @tmszi in (PR:685)
 * wxGUI gcp GroupDialog: Fix StaticText widget existence check by @tmszi in (PR:647)
 * wxGUI/gcpmanager: g.gui.gcp: crash when closing; fix #430 by @petrasovaa in (PR:447)
 * wxGUI/g.extension: fix failure to uninstall addon by @nilason in (PR:1524)
 * wxGUI g.gui.animation: Fix wx.CheckBox widget deprecation warning by @tmszi in (PR:718)
 * wxGUI/g.gui.gcp: fix launch g.gui.gcp by @tmszi in (PR:824)
 * wxGUI/g.gui.iclass: fix copy vector features from vector map by @tmszi in (PR:1020)
 * wxGUI/g.gui.image2target: fix close window (dissociate the managed window from the AuiManager) by @tmszi in (PR:1038)
 * wxGUI/g.gui.image2target: fix show Settings dialog by @tmszi in (PR:1037)
 * wxGUI/g.gui.mapswipe: fix hit Apply button if first and second raster aren't chosen by @tmszi in (PR:1042)
 * wxGUI/g.gui.mapswipe: Fix wx.CheckListBox widget wxPyDeprecationWarning by @tmszi in (PR:773)
 * wxGUI/g.gui.psmap: add checking map frame exists if you add labels by @tmszi in (PR:1048)
 * wxGUI/g.gui.psmap: disable draw graphics tool on the preview page by @tmszi in (PR:1057)
 * wxGUI/g.gui.psmap: fix add legend error message by @tmszi in (PR:1041)
 * wxGUI/g.gui.psmap: fix double click on the map frame with vector map by @tmszi in (PR:1055)
 * wxGUI/g.gui.psmap: fix launch ps.map module dialog from the File menu by @tmszi in (PR:1058)
 * wxGUI/g.gui.psmap: fix move line object error message by @tmszi in (PR:1031)
 * wxGUI/g.gui.psmap: fix move point object error message by @tmszi in (PR:1033)
 * wxGUI/g.gui.psmap: fix preview orientation if page orientation is landscape by @tmszi in (PR:1056)
 * wxGUI/g.gui.psmap: fix resize line object by @tmszi in (PR:1032)
 * wxGUI/g.gui.rdigit: raster digitizer as standalone module by @tmszi in (PR:1051)
 * wxGUI g.gui.rlisetup: Fix get rectangle sample units size by @tmszi in (PR:633)
 * wxGUI/gselect: fix select widget for wxGUI 'd.vect' module by @tmszi in (PR:1195)
 * wxGUI/gui_core: enable/disable toolbar long help if toolbar exists by @tmszi in (PR:1922)
 * wxGUI/gui_core: fix preferences dialog rendered height on wxPython 4.1.1 by @tmszi in (PR:1825)
 * wxGUI/gui_core: fix 'Set image size' dialog rendered size on wxPython 4.1.1 by @tmszi in (PR:1890)
 * wxGUI/gui_core: fix trigger 'wx.EVT_CHOICE' event if you set widget selection programatically  by @tmszi in (PR:1580)
 * wxGUI/import: check all layers by default by @petrasovaa in (PR:1018)
 * wxGUI ImportDialog: Improve output map name existence validation by @tmszi in (PR:675)
 * wxGUI/import_export: fix output map overwriting if global overwrite setting is allowed by @tmszi in (PR:1029)
 * wxGUI/import_export: fix validation input map name (overwrite flag) by @tmszi in (PR:1209)
 * wxGUI: IndexError after right click on 'GRASS Locations in...' in the Data tab by @lindakladivova in (PR:736)
 * wxGUI/infobar: attempt to fix #1213 by @petrasovaa in (PR:1214)
 * wxGUI/infobar: fix infobar creation with wxPython 4.1 by @petrasovaa in (PR:1202)
 * wxGUI/json: Using JSON for GUI settings by @petrasovaa in (PR:1015)
 * wxGUI/lmgr: add layer menu items for check/uncheck selected layers by @tmszi in (PR:1905)
 * wxGUI/lmgr: adjusts the position of the layer context option button (if opacity label is appended into layer name) by @tmszi in (PR:1458)
 * wxGUI/lmgr: fix add group layer during vector map editing by @tmszi in (PR:1109)
 * wxGUI lmgr: Fix cancel save workspace dialog by @tmszi in (PR:628)
 * wxGUI/lmgr: fix get layer name by @tmszi in (PR:1066)
 * wxGUI lmgr: Fix position of bitmap image button overlaid web service map layer name  by @tmszi in (PR:669)
 * wxGUI/lmgr: fix Python Shell 'help()' function and intro text by @tmszi in (PR:1894)
 * wxGUI lmgr: Fix remove both selected parent/children group layer by @tmszi in (PR:642)
 * wxGUI/lmgr: fix return 'Layer' class str value if map layer name is None by @tmszi in (PR:820)
 * wxGUI/lmgr: prevent the scrollbar from scrolling up when a layer item is checked or unchecked (set focus on the layer item) by @tmszi in (PR:1896)
 * wxGUI location wizard: EPSG page by @lindakladivova in (PR:670)
 * wxGUI location wizard: First page by @lindakladivova in (PR:646)
 * wxGUI/location_wizard: fix column sorting of ListCtrl widget by @tmszi in (PR:1117)
 * Wx gui location wizard map picture removed by @lindakladivova in (PR:657)
 * wxGUI locdownload: Fix missing flush method by @tmszi in (PR:634)
 * wxGUI loc wizard: Correct errors according to flake 8 and add some description by @lindakladivova in (PR:728)
 * wxGUI/locwizard: fix flags for wxPython 4.1 by @petrasovaa in (PR:1330)
 * wxGUI/locwizard: fix more flags for wxPython 4.1 by @nilason in (PR:1343)
 * wxGUI loc wizard: fix title layout, bug introduced in changes for wx 4.1 by @petrasovaa in (PR:661)
 * wxGUI loc wizard: Improve new location's CRS method selection page by @lindakladivova in (PR:721)
 * wxGUI/locwizard: remove redundant message by @petrasovaa in (PR:1016)
 * wxGUI/LocWiz: remove unneeded +ellps proj4string tag by @nilason in (PR:1550)
 * wxGUI: Make Display related toolbars part of Display tab by @lindakladivova in (PR:1321)
 * wxGUI/mapdisp: Always respect user-set background color in Map Display by @wenzeslaus in (PR:1167)
 * wxGUI/mapdisp: fix double click on the overlays in the 3D view by @tmszi in (PR:872)
 * wxGUI/mapdisp: fix launch light-weight wx monitor without toolbars and statusbar by @tmszi in (PR:1903)
 * wxGUI/mapdisplay: register context menu items, addresses #1691 by @petrasovaa in (PR:1704)
 * wxGUI/mapdisp: Overlay properties in context menu by @wenzeslaus in (PR:1077)
 * wxGUI/mapswipe: call dialog Uninit only when dialog was actually created by @petrasovaa in (PR:836)
 * wxGUI/mapswipe: fix saving image to file by @petrasovaa in (PR:1725)
 * wxGUI/MapSwipe: Show comp. extent option in statusbar does not work #1714 by @lindakladivova in (PR:1717)
 * wxGUI/mapwin: add map overlays 'at' parameter arg validation by @tmszi in (PR:1069)
 * wxGUI/mapwin: check if 'BufferedMapWindow' instance exist before calling '_runUpdateMap()' method by @tmszi in (PR:1456)
 * wxGUI/mapwin: fix correct horizontal raster legend position after apply new legend setting by @tmszi in (PR:1080)
 * wxGUI mapwin: Fix Pointer tool double left click on a map canvas by @tmszi in (PR:529)
 * wxGUI/mapwin: fix saving the position of overlays after changing their position with the mouse pointer tool by @tmszi in (PR:817)
 * wxGUI mapwin: Fix show/hide vdigit toolbar by @tmszi in (PR:578)
 * wxGUI/mapwin: fix showing overlays module properties dialog from the map display context menu by @tmszi in (PR:1079)
 * wxGUI Module dialog: Fix enable scrolling for the Basic top module style (fix bug introduced in the issue #480) by @tmszi in (PR:503)
 * wxGUI: Field calculator wx.ListBox widget choices argument by @tmszi in (PR:460)
 * wxGUI: g.gui.rlisetup config file open mode for write in text mode by @tmszi in (PR:410)
 * wxGUI: g.gui.vdigit update available vector maps after the frame is show by @tmszi in (PR:465)
 * wxGUI: Graphical Modeler About Dialog import by @tmszi in (PR:438)
 * wxGUI: Graphical Modeler decode string by @tmszi in (PR:441)
 * wxGUI: Graphical Modeler wx widget deprecation warning by @tmszi in (PR:442)
 * wxGUI: Histogramming Tool Plot xSpec, ySpec property value by @tmszi in (PR:422)
 * wxGUI: Histogramming Tool save text settings (font family/style/weight) into the file by @tmszi in (PR:421)
 * wxGUI: Import vector/raster dialog min width by @tmszi in (PR:492)
 * wxGUI: Layer Manager add layer into the empty layer group by @tmszi in (PR:413)
 * wxGUI: Layer Manager add vector map layer Set color table interactively menu item by @tmszi in (PR:472)
 * wxGUI: Layer Manager close the Layers NoteBook Display FlatNotebook page by @tmszi in (PR:411)
 * wxGUI: Manage color rules interactively (vector map) frame by @tmszi in (PR:429)
 * wxGUI: Manage color rules interactively (vector map) number of LoadTable method calls by @tmszi in (PR:444)
 * wxGUI: Manage color rules interactively (vector map) wx.CollapsiblePane widget layout by @tmszi in (PR:449)
 * wxGUI: Set vector output format load profile settings by @tmszi in (PR:451)
 * wxGUI: Set vector output format wx.Choice widget width by @tmszi in (PR:453)
 * wxGUI: Vector Network Analysis Tool close dialog by @tmszi in (PR:419)
 * wxGUI: Vector Network Analysis Tool ComboBox widget deprecation warning by @tmszi in (PR:418)
 * wxGUI: Vector Network Analysis Tool execute analysis by @tmszi in (PR:440)
 * wxGUI: Vector Network Analysis Tool FlatNotebook page small grey square artifact by @tmszi in (PR:425)
 * wxGUI: Vector Network Analysis Tool merge dicts by @tmszi in (PR:417)
 * wxGUI: module search GUI improved by @petrasovaa in (PR:1194)
 * wxGUI: more suitable color for infobar on Windows by @lindakladivova in (PR:1504)
 * wxGUI: new design for GNotebooks by @lindakladivova in (PR:1801)
 * wxGUI: NewDisplay button moved to LMToolsToolbar by @lindakladivova in (PR:1783)
 * wxGUI: NewIdRef was added only in wxPython 4.0.3. Fix import for <4.0.3 by @marisn in (PR:155)
 * wxGUI: New management icons for vector and raster data import by @lindakladivova in (PR:1204)
 * wxGUI: New, simplified, unified window titles by @wenzeslaus in (PR:1216)
 * wxGUI/nviz: fix failed map centring on mac with pre-wx4.1 by @nilason in (PR:895)
 * wxGUI/nviz: fix relative import from 'wxnviz' module by @tmszi in (PR:887)
 * wxGUI/nviz: fix reopening 3D by reloading layers by @petrasovaa in (PR:953)
 * wxGUI/nviz: fix update list of surface in vector page during delete constant surface by @tmszi in (PR:881)
 * wxGUI/nviz: SetMaskColour causes problems on macos with wx 4.1.0 by @petrasovaa in (PR:787)
 * wxGUI: one row for lmgr toolbar after adding 3D view tab by @lindakladivova in (PR:1485)
 * wxGUI preferences: Fix load epsg codes by @tmszi in (PR:545)
 * wxGUI/prompt: support dark themes by @petrasovaa in (PR:1217)
 * wxGUI/prompt: update autocomplete map list when there is a change in db by @petrasovaa in (PR:1573)
 * wxGUI/psmap: fix retrieval of projection information by @tmszi in (PR:1310)
 * wxGUI/psmap: properly isolate region setting from the rest of GUI by @petrasovaa in (PR:1127)
 * wxGUI/pyedit: add quit toolbar tool by @tmszi in (PR:1022)
 * wxGUI/pyedit: add recent files history menu by @tmszi in (PR:1021)
 * wxGUI/PyShell: check for wxPython version by @nilason in (PR:1160)
 * wxGUI/rdigit: fix for Python3 by @petrasovaa in (PR:254)
 * wxGUI rdigit: Fix show save dialog by @tmszi in (PR:594)
 * wxGUI rdigit: Update list of available raster map layers, when map layers tree changed by @tmszi in (PR:707)
 * wxGUI: refactor changing mapset through file menu and catalog with signals by @petrasovaa in (PR:919)
 * wxGUI: refactoring: build display status bar based on wx.StatusBar widget by @lindakladivova in (PR:1646)
 * wxGUI: refactoring: build GUI tools' status bars based on wx.StatusBar widget by @lindakladivova in (PR:1689)
 * wxGUI refactoring: New WorkspaceManager class by @lindakladivova in (PR:1437)
 * wxGUI: Remove calls of unicode function which don't work in Python 3 by @wenzeslaus in (PR:1111)
 * wxGUI: remove deprecated methods from MapDisplay by @petrasovaa in (PR:1729)
 * wxGUI: remove legacy initialization of image handlers by @petrasovaa in (PR:153)
 * wxGUI: Remove python2 specific sys.stderr encoding handling. Fixes #3921 by @marisn in (PR:167)
 * wxGUI: Remove user mapset from demolocation by @lindakladivova in (PR:1173)
 * wxGUI: remove Version and copyright from menu as redundant by @petrasovaa in (PR:1264)
 * wxGUI: replace deprecated wx.Yield by @petrasovaa in (PR:160)
 * wxGUI: Replace getchildren and getiterator from ElementTree by @wenzeslaus in (PR:1120)
 * wxGUI: replace obsolete wx.BitmapFromImage by @petrasovaa in (PR:230)
 * wxGUI/rlisetup: dissociate the managed window from the manager ('wx.aui.AuiManager' instance) before destroy wizard window by @tmszi in (PR:1196)
 * wxGUI r.li.setup: Show message dialog if removed config file isn't selected from the list by @tmszi in (PR:631)
 * wxGUI/Save display to file dialog: add wxPython 4.1 support by @nilason in (PR:1175)
 * wxGUI: SaveToFile() missing 1 required positional argument by @lindakladivova in (PR:1637)
 * wxGUI/settings: fix updating nested dict when reading settings file by @petrasovaa in (PR:1823)
 * wxGUI: Show line numbers in the Python editor (pyedit and gmodeler) by @wenzeslaus in (PR:284)
 * wxGUI: Show the world map in Demolocation immediately after startup by @lindakladivova in (PR:1070)
 * wxGUI/Single-Window: arrange a startup GUI by @lindakladivova in (PR:1775)
 * wxGUI/Single-Window: Ensure display tab to be visible when added by @lindakladivova in (PR:1830)
 * wxGUI: Single-Window GUI: arrangement of basic widgets by @lindakladivova in (PR:1621)
 * wxGUI: Single-Window GUI: Integrate new map display wx.Panels into a AuiNotebook center pane #1735 by @lindakladivova in (PR:1732)
 * wxGUI/Single-Window: New change page event for AuiNotebook by @lindakladivova in (PR:1780)
 * wxGUI: small refactoring of mapframe by @petrasovaa in (PR:1669)
 * wxGUI/splashscreen: use standard one, try to show it before main app, increase timeout by @petrasovaa in (PR:1718)
 * wxGUI: Split widget initialization from notebook logic by @lindakladivova in (PR:1591)
 * wxGUI/startup: fix terminate location download dialog download thread by @tmszi in (PR:832)
 * wxgui: startup GUI automatic detection of grassdata: make case independent #644 by @lindakladivova in (PR:664)
 * wxGUI: startup screen removed by @lindakladivova in (PR:1400)
 * wxGUI/tplot: add option to show simple regression model line by @tmszi in (PR:1207)
 * wxGUI/tplot: fix export csv file by @tmszi in (PR:1206)
 * wxGUI/tplot: fix x, y coordinates validation by @tmszi in (PR:1199)
 * wxGUI/tplot: fixes for Matplotlib 3.3+ by @neteler in (PR:1191)
 * wxGUI/treemodel: fix removing children of root by @petrasovaa in (PR:775)
 * wxGUI/treemodel: refactor TreeModel to allow more flexible Node classes. by @petrasovaa in (PR:797)
 * wxGUI/treemodel: revert weakref as it doesn't work with deepcopy by @petrasovaa in (PR:782)
 * wxGUI/treemodel: used weakref to fix deleting of nodes by @petrasovaa in (PR:778)
 * wxGUI: update Slovakia 3D precipitation voxel sample dataset URL by @nilason in (PR:1292)
 * wxgui: Use correct (widget) with for word wrapping of warnings and errors by @marisn in (PR:490)
 * wxGUI: use default output font dialog for macOS and wxPython >=4.0.6 by @nilason in (PR:760)
 * wxGUI: Use system colours to enable dark mode support by @nilason in (PR:751)
 * wxGUI/vdigit: fix close settings dialog (if no vector map has been selected) by @tmszi in (PR:1394)
 * wxGUI/vdigit: fix 'Copy categories/features' editing tool if you select only one feature by @tmszi in (PR:1816)
 * wxGUI/vdigit: fix double click on the line/boundary after activate 'Edit selected line/boundary' editing tool by @tmszi in (PR:1814)
 * wxGUI/vdigit: fix double click on the line/boundary after activate 'Move selected vertex' editing tool and then switch to 'Edit selected line/boundary' editing tool by @tmszi in (PR:1815)
 * wxGUI vdigit: Fix Undo/Redo tool event  by @tmszi in (PR:586)
 * wxGUI vdigit: Fix wx.CheckBox widget deprecation warning by @tmszi in (PR:700)
 * wxGUI/vdigit: show error message dialog if no vector map is open for editing, after activate 'Z bulk-labeling of 3D lines' tool by @tmszi in (PR:1877)
 * wxGUI vdigit: Update list of available vector map layers, when map layers tree changed by @tmszi in (PR:708)
 * wxGUI/vdigit: use 'FloatSpin' widget, which allows you to set the decimal snapping threshold value by @tmszi in (PR:1882)
 * wxGUI vnet: Fix ctypes c_char_p arg type (bytes object) by @tmszi in (PR:687)
 * wxGUI/vnet: fix removing page, wx layout assert error, missing giface by @petrasovaa in (PR:1822)
 * wxGUI/vselect: fix delete row from selected features list by @tmszi in (PR:1231)
 * wxGUI/vselect: fix show error message if selected map layer type is raster by @tmszi in (PR:1059)
 * wxGUI: Workspace save fails with SbManager has no IsShown by @lindakladivova in (PR:1665)
 * wxGUI WSPropertiesDialog: Fix close dialog by @tmszi in (PR:684)
 * wxGUI WSPropertiesDialog: Fix render new selected web service map layer in the map canvas by @tmszi in (PR:668)
 * wxGUI WSPropertiesDialog: Fix select layer if the web service map layer properties dialog is open by @tmszi in (PR:666)
 * wxGUI WSPropertiesDialog: Fix show web service map layer properties dialog by @tmszi in (PR:665)
 * wxGUI/wxpyimgview: Fix launch wxpyimgview by @tmszi in (PR:735)
 * wxGUI/xml: update GUI tools toolbox items by @tmszi in (PR:1050)
 * wx.Menu.Append: remove text argument by @landam in (PR:335)
 * wxnviz: fix for HiDPI monitors with scaling set, fix decoding by @petrasovaa in (PR:307)
 * wxplot: add giface to write log correctly by @petrasovaa in (PR:428)
 * wxplot: use wxpython plotting instead of our old copy, adjust to use … by @petrasovaa in (PR:229)

==== Python scripting ====

 * New Python subpackage for working with locations and mapsets by @wenzeslaus in (PR:837)
 * pygrass: Add update parameters method to Module by @wenzeslaus in (PR:1712)
 * pygrass: call centroid function when buffering areas by @ninsbl in (PR:1655)
 * pygrass: remove failing test as not useful by @petrasovaa in (PR:1411)
 * pygrass: Remove usage of bare except by @wenzeslaus in (PR:1544)
 * python gunittest: Add a new assertion for raster equivalence by @marisn in (PR:1148)
 * pythonlib: add env variables to all relevant functions in script lib by @petrasovaa in (PR:677)
 * pythonlib: allow wkt to be also string in create_location() by @petrasovaa in (PR:723)
 * pythonlib: Enable ambiguous variable name warning by @wenzeslaus in (PR:1538)
 * pythonlib: Enable bare except warning by @wenzeslaus in (PR:1549)
 * pythonlib: Enable escape sequence warning by @wenzeslaus in (PR:1529)
 * pythonlib: Enable unused var warning by @wenzeslaus in (PR:1509)
 * pythonlib: fix pygrass Module tests by making it picklable by @petrasovaa in (PR:1407)
 * pythonlib/grassdb: on Windows we can't simply get file owner by @petrasovaa in (PR:945)
 * pythonlib/grassdb: replace unix only function for file owner name by @petrasovaa in (PR:896)
 * pythonlib: Reduce usage of bare except in script by @wenzeslaus in (PR:1543)
 * pythonlib: Remove star imports by @wenzeslaus in (PR:1546)
 * pythonlib: return None from run_command() by @wenzeslaus in (PR:165)
 * pythonlib: safer mechanism for switching dbs in create_location by @petrasovaa in (PR:804)
 * pythonlib: Use more specific language in CalledModuleError by @wenzeslaus in (PR:1525)
 * python scripting lib: fix run_command(error='status') not returning 0 by @petrasovaa in (PR:1839)
 * python/script/raster.py: Fix encode string by @tmszi in (PR:738)
 * scripts: Enable ambiguous variable name warning by @wenzeslaus in (PR:1515)
 * scripts: Enable bare except warning by @wenzeslaus in (PR:1517)
 * scripts: Enable import not at top warning by @wenzeslaus in (PR:1510)
 * scripts: Fix stylistic Flake8 warnings by @wenzeslaus in (PR:1487)
 * scripts: Remove unused vars or ignore in Flake8 by @wenzeslaus in (PR:1498)

==== Binder ====

 * Binder button by @chaedri in (PR:1628)
 * Added additional GRASS info to example_notebook by @chaedri in (PR:1686)
 * Added Binder setup files by @chaedri in (PR:1603)

==== Jupyter Notebooks ====

 * Raster Support for Interactive Jupyter maps with folium by @chaedri in (PR:1769)
 * Interactive vector maps for Jupyter Notebooks by @chaedri in (PR:1710)
 * grass.jupyter: add property filename to GrassRenderer by @petrasovaa in (PR:1846)
 * grass.jupyter: more flexible region handling for rendering by @petrasovaa in (PR:1871)
 * jupyter: Add virtual framebuffer X server dependency by @wenzeslaus in (PR:1827)
 * jupyter: Fix main notebook URL, note grass.jupyter is a preview by @wenzeslaus in (PR:1828)
 * jupyter: Non-interactive display by @chaedri in (PR:1668)
 * jupyter: Render 3D images with m.nviz.image by @wenzeslaus in (PR:1831)
 * Session initiations functions for Jupyter Notebooks by @chaedri in (PR:1629)

==== User Manuals - Documentation ====

 * Add CONTRIBUTING file with a standard contributor Git how-to by @wenzeslaus in (PR:237)
 * grass7 manual: document --config parameters by @neteler in (PR:532)
 * GRASS GIS Quickstart by @lindakladivova in (PR:1577)
 * Fix link to startup script manual page by @veroandreo in (PR:1875)
 * full index manual: add missing pages by @neteler in (PR:258)
 * G80:db.drivers: manual updated by @jidanni in (PR:212)
 * G80:g.access: manual updated by @jidanni in (PR:209)
 * G80:g.gisenv: manual updated by @jidanni in (PR:219)
 * G80:g.manual: manual updated by @jidanni in (PR:207)
 * G80:grass7: manual updated by @jidanni in (PR:220)
 * G80:helptext: manual updated by @jidanni in (PR:614)
 * G80:i.eb.hsebal01: manual updated by @jidanni in (PR:213)
 * G80:i.evapo.pm: manual updated by @jidanni in (PR:214)
 * G80:i.smap: manual updated by @jidanni in (PR:215)
 * G80:r3.out.bin: manual updated by @jidanni in (PR:216)
 * G80:r.carve manual: fix example for stream vector by @neteler in (PR:968)
 * G80:r.clump manual: screenshots added by @neteler in (PR:902)
 * G80:r.cost manual: explain multiple directions by @metzm in (PR:846)
 * G80:r.horizon manual: explain negative values by @neteler in (PR:754)
 * G80:r.import manual: explain missing resampling methods by @neteler in (PR:1557)
 * G80:r.in.gdal: manual updated by @jidanni in (PR:621)
 * G80:r.mask: manual updated by @ecodiv in (PR:1861)
 * G80:r.out.gdal manual: added COG example by @neteler in (PR:1554)
 * G80:r.plane manual: example improved by @neteler in (PR:900)
 * G80:r.random*/r.surf. * G80:manuals: examples and screenshots added by @neteler in (PR:1542)
 * G80:r.region: manual updated by @jidanni in (PR:600)
 * G80:r.series: manual updated by @ecodiv in (PR:1246)
 * G80:r.stream.extract: Fix typos in the manual by @HuidaeCho in (PR:1352)
 * G80:r.volume manual: example and screenshot added by @neteler in (PR:903)
 * G80:variables manual updated by @jidanni in (PR:218)
 * G80:variables manual updated by @jidanni in (PR:222)
 * G80:v.category manual updated by @jidanni in (PR:607)
 * G80:v.db.addtable manual updated by @jidanni in (PR:211)
 * G80:vectorintro manual updated by @jidanni in (PR:224)
 * G80:v.edit: Change -t to -b in the manual by @HuidaeCho in (PR:471)
 * G80:v.edit manual updated by @jidanni in (PR:208)
 * G80:v.edit manual updated by @jidanni in (PR:223)
 * G80:v.extrude manual updated by @jidanni in (PR:210)
 * G80:v.import manual updated by @jidanni in (PR:221)
 * G80:v.info manual: note on -c flag added by @neteler in (PR:198)
 * G80:v.in.wfs manual: fix example by @neteler in (PR:809)
 * G80:v.lrs.label manual updated by @jidanni in (PR:217)
 * G80:v.to.rast manual: update example to NC dataset by @neteler in (PR:1053)
 * howto_release converted to MD incl cleanup by @neteler in (PR:96)
 * manual: add 'plot' keyword by @neteler in (PR:1087)
 * manual: comment out SVN Date tag by @neteler in (PR:200)
 * manual: crosslinks and keywords added by @neteler in (PR:162)
 * manual: fix wrong input param in examples by @neteler in (PR:199)
 * manual: improved HTML page headers by @neteler in (PR:946)
 * manual: PROJ related links update by @neteler in (PR:268)
 * manual: put module name at first position by @neteler in (PR:248)
 * manual: revert further pages entry addition by @neteler in (PR:271)
 * manuals and docs: update broken URLS by @neteler in (PR:1003)
 * manual typo fix by @hellik in (PR:1268)
 * mkhtml: enable path setting for footer html pages (topics.html...) on add-on manual page by @tmszi in (PR:1122)
 * tools/mkhtml: fix src and src commits url in html addon module manual by @tmszi in (PR:987)
 * tools/mkhtml.py: fix keywords html pages paths if add-on html man page strored on the server by @tmszi in (PR:1165)
 * tools/mkhtml.py: fix replacing keywords (no keywords) html pages path if add-on html man page stored on the server by @tmszi in (PR:1172)

==== Projection support ====

 * PROJ6+ + WKT2 support by @metzm in (PR:118), (PR:183), (PR:1240)
 * CRS management by @metzm in (PR:976)

==== GDAL support ====

 * GDAL/OGR import: check projection of input data by @metzm in (PR:317)
 * GDAL/OGR import: report XY location when comparing projections by @metzm in (PR:368)

==== Database support ====

 * postgres driver: Assign 1000 to TEXT field length by @HuidaeCho in (PR:412)

==== Library changes ====

 * configure: upgrade to autoconf 2.69 by @nilason in (PR:1845)
 * configure: use pkg-config for FreeType 2 by @infrastation in (PR:1719)
 * ctypes: fix Callable for Python 3.10 by @neteler in (PR:1672)
 * ctypes: Fix ctypesgencore for Python 3 by @wenzeslaus in (PR:379)
 * ctypes: move directory out of python/grass by @nilason in (PR:1898)
 * libgis parser: Add angle brackets to a single option/flag rule by @HuidaeCho in (PR:1399)
 * libgis parser: Show error for option file by @wenzeslaus in (PR:1433)
 * libgis parser: Use #-space-% to allow writing PEP8-compliant Python code by @wenzeslaus in (PR:1287)
 * libgis parser: Add a standard option for nprocs= (G_OPT_M_NPROCS) by @HuidaeCho in (PR:1644)
 * libgis: add missing return keyword to G__make_mapset_element_misc() by @nilason in (PR:1751)
 * libgis: add test for invalid value to parser by @metzm in (PR:1459)
 * libgis: Advancing va_list manually after calling ovprintf() by @HuidaeCho in (PR:725)
 * libgis: Distinguish dirs and objects in dir creation by @wenzeslaus in (PR:1681)
 * libgis: More clear comments for aprintf by @HuidaeCho in (PR:726)
 * libgis parser: an empty string is not an answer by @metzm in (PR:958)
 * libgis: Use the full string length in strncmp() calls. by @infrastation in (PR:1060)
 * lib/init: fix run py script with CRLF line terminators ('grass --exec file_with_CRLF.py') by @tmszi in (PR:860)
 * lib/init/grass.py: Updated bash history setting from 3000 to unlimite… by @cwhite911 in (PR:1026)
 * lib/init: set HISTSIZE to empty string for unlimited size by @nilason in (PR:1526)
 * libproj: added alias for ITRF92 by @neteler in (PR:1460)
 * libproj: change warning to debug message by @neteler in (PR:1337)
 * libproj: fix crs modification with PROJ6+ by @metzm in (PR:1007)
 * libproj: fix for PROJ6+ to get the ll equivalent of a CRS by @metzm in (PR:939)
 * libproj: fix lookup mechanism for datum grids with all versions of PROJ by @metzm in (PR:252)
 * libproj: fix results for ll equivalents by @metzm in (PR:1444)
 * libproj: fix test for PJ_TYPE_BOUND_CRS by @metzm in (PR:1013)
 * libproj: fix treatment of proj extension in wkt by @metzm in (PR:187)
 * libpython: Add helper library for benchmarking by @wenzeslaus in (PR:1670)
 * libpython: Add plot nprocs to benchmark CLI by @wenzeslaus in (PR:1761)
 * libpython: Avoid race condition when reading region in use_temp_region() by @wenzeslaus in (PR:638)
 * libpython: explain verbosity levels by @neteler in (PR:998)
 * libpython: relax requirements for band names by @metzm in (PR:1081)
 * libpython: Resolve path to mapset in setup.init by @wenzeslaus in (PR:1829)
 * libpython: Save and load benchmark results by @wenzeslaus in (PR:1711)
 * libpython/script: fix tests by @petrasovaa in (PR:1381)
 * libpython: Support non-parallel runs better by @wenzeslaus in (PR:1733)
 * libraster: add strerror(errno) to write failures by @metzm in (PR:1722)
 * libraster: Band references implementation by @landam in (PR:63)
 * libraster: change Rast_legal_bandref() return value to bool by @nilason in (PR:1897)
 * libraster: fix Rast_legal_bandref() by @metzm in (PR:1796)
 * libraster / gdal.c: add recent GDAL dlls by @ninsbl in (PR:1874)
 * Lib: Speed up listing a lot of mapsets by 20% by @marisn in (PR:281)

==== JSON /  REST support ====

 * Fixed gis parser json implementation by @huhabla in (PR:99)
 * json parser: change + to @ for URLs by @neteler in (PR:175)
 * json parser: fix mapsets in tokenizing by @neteler in (PR:1252)

==== Code quality ====

 * Add list of commits for git blame to ignore by @wenzeslaus in (PR:1391)
 * Apply Black to all python scripts by @wenzeslaus in (PR:1347)
 * Apply Black to doc utils in man by @wenzeslaus in (PR:1366)
 * Apply Black to grass package, use Python 3 style everywhere by @wenzeslaus in (PR:1382)
 * Apply Black to helpers, examples, doc, and others by @wenzeslaus in (PR:1386)
 * Apply Black to locale by @wenzeslaus in (PR:1513)
 * Apply Black to Python utils by @wenzeslaus in (PR:1365)
 * Apply Black to temporal modules by @wenzeslaus in (PR:1388)
 * Apply Black to tests by @wenzeslaus in (PR:1387)
 * Apply Black to wxGUI by @wenzeslaus in (PR:1527)
 * Apply Mega-Linter fixes to GH workflow scripts by @wenzeslaus in (PR:1369)
 * Fix compiler warnings, part 1 by @nilason in (PR:1248)
 * Fix compiler warnings, part 2 by @nilason in (PR:1256)
 * Fix compiler warnings, part 3 by @nilason in (PR:1263)
 * Fix compiler warnings, part 4 by @nilason in (PR:1265)
 * Fix compiler warnings, part 5 by @nilason in (rst/interpfl lib & v.surf.rst) (PR:1271)
 * Fix compiler warnings, part 6 by @nilason in (PR:1274)
 * Fix compiler warnings, part 7 by @nilason in (PR:1275)
 * Fix compiler warnings, part 8 by @nilason in (PR:1276)
 * Fix compiler warnings, part 9 by @nilason in (PR:1316)
 * Fix compiler warnings, part 10 by @nilason in (PR:1395)
 * Fix compiler warnings, part 11 by @nilason in (PR:1405)
 * Fix compiler warnings, part 12 by @nilason in (PR:1406)
 * Flake8 fixes for docs and others by @wenzeslaus in (PR:1511)
 * Flake8 fixes for utils and man by @wenzeslaus in (PR:1379)
 * Flake8: fix F401 (unused import) and F821 (undefined name) in scripts and lib by @petrasovaa in (PR:1314)
 * python PEP8 fixes by @neteler in (PR:1317)
 * pythonlib: Fix stylistic Flake8 warnings by @wenzeslaus in (PR:1486)
 * Remove __pycache__ directories before release. by @sebastic in (PR:182)
 * Fix spelling errors. by @sebastic in (PR:1916), (PR:561), (PR:871), (PR:992)

==== Unit tests / CI ====

 * Add C and C++ versions to CI by @wenzeslaus in (PR:596)
 * Add CentOS build check to CI by @wenzeslaus in (PR:604)
 * Add GitHub Action to build, run tests, and Python static code analysis by @wenzeslaus in (PR:525)
 * Add github workflow for docker build and push by @mmacata in (PR:1790)
 * Add label to new GitHub issue by @nilason in (PR:527)
 * CI: Add Flake8 check for grass.py by @wenzeslaus in (PR:1311)
 * CI: Add GH Super Linter for a subset of secondary files by @wenzeslaus in (PR:752)
 * CI: Add matplotlib to apt deps by @wenzeslaus in (PR:1703)
 * CI: add PDAL support by @neteler in (PR:1638)
 * CI: add proj-bin to have cs2cs for tests by @petrasovaa in (PR:1410)
 * CI: Do not run Docker job on forks by @wenzeslaus in (PR:1915)
 * CI: Enable Perl in Super-Linter by @wenzeslaus in (PR:1493)
 * CI: Fix ifs for jobs and rename master to main by @wenzeslaus in (PR:1813)
 * CI: Handpick C/C++ version combos for GCC tests by @wenzeslaus in (PR:1288)
 * CI: Make test report available as artifact by @wenzeslaus in (PR:1290)
 * CI: Make test report available even on failure by @wenzeslaus in (PR:1702)
 * CI: Print version info for Ubuntu and CentOS runs by @wenzeslaus in (PR:1832)
 * CI: Remove duplication in Ubuntu workflow by @wenzeslaus in (PR:1749)
 * CI: Remove notifications comming from Travis CI by @wenzeslaus in (PR:663)
 * CI: Run Docker for all release branches by @wenzeslaus in (PR:1975)
 * CI: Switch Travis to Ubuntu 20.04 (focal) by @wenzeslaus in (PR:1384)
 * CI: Update Flake8 by @wenzeslaus in (PR:1932)
 * CI: Update setting env vars, use 20.04, C gnu17 by @wenzeslaus in (PR:1092)
 * CI: Use a specific Flake8 version by @wenzeslaus in (PR:626)
 * CI: Use matrix and increase versions for Flake8 by @wenzeslaus in (PR:1309)
 * gunittest: CalledModuleError constructor accepts module, code, returncode, and errors by @HuidaeCho in (PR:1788)
 * gunittest: Deduplicate output decoding code by @wenzeslaus in (PR:1539)
 * gunittest docs: fix broken links by @neteler in (PR:934)
 * gunittest: Exclude broken tests by @wenzeslaus in (PR:1587)
 * gunittest: Fix stdout used instead of stderr by @wenzeslaus in (PR:1707)
 * gunittest: init super() to initialise 'errors' attribute by @nilason in (PR:1685)
 * gunittest: Non-zero return code on certian percetage of tests failing by @wenzeslaus in (PR:377)
 * gunittest: update module interface doctest by @nilason in (PR:1699)
 * tests: Output more text and sort files by @wenzeslaus in (PR:1362)
 * testsuite example: info updated by @neteler in (PR:831)
 * testsuite: fix libgis/parser_json.c and r.fillnull by @neteler in (PR:1346)
 * testsuite: minor fixes by @neteler in (PR:855)
 * testsuite: r.blend quoting test by @neteler in (PR:347)

==== Portability ====

MS-Windows:
 * Apply more osgeo4w patches by @ninsbl in (PR:1921)
 * Apply patches from OSGeo4W upstreams by @ninsbl in (PR:1880)
 * gdal.c: add .so/.dll for GDAL 3.0 by @rouault in (PR:191)
 * mswindows: crosscompile under WSL by @HuidaeCho in (PR:1940)
 * mswindows: Update crosscompile.sh to 8.0 by @HuidaeCho in (PR:1876)
 * mswindows: Update crosscompile.sh to the master branch of MXE by @HuidaeCho in (PR:1939)
 * OSGeo4W BAT files review by @landam in (PR:437)
 * OSGeo4W workflow for GitHub Actions by @HuidaeCho in (PR:692)
 * update wingrass installer to osgeo4w v2 + drop 32bit by @landam in (PR:1904)
 * Cross compilation by @HuidaeCho in (PR:257)
 * crosscompile: Support for BusyBox for Windows by @HuidaeCho in (PR:1946)

Mac:
 * Mac: converted compile instructions from RTF to markdown by @neteler in (PR:636)
 * macOS/install: do not install system level docs by @nilason in (PR:1909)
 * macOS: modernize app bundle info by @nilason in (PR:941)
 * macOS: use @rpath as dynamic linker by @nilason in (PR:981)
 * Mac ReadMe: stylistic update by @nilason in (PR:639)
 * Mac: Update app icon for hi-res support by @nilason in (PR:829)

==== Docker support ====

New: Docker images are now built for the 8.0 branch.

Docker:
 * Alpine dockerfile: removed PDAL by @neteler in (PR:455)
 * Alpine dockerfile: update python3 patch and add pdal package by @mmacata in (PR:378)
 * Alpine dockerfile: use proj 6.2.1 by @mmacata in (PR:255)
 * Alpine dockerfile: added subversion package for g.extension by @neteler in (PR:261)
 * Alpine dockerfile: Patch python instead of grass for alpine docker by @mmacata in (PR:304)
 * Alpine dockerfile: patch to work with py3.8 by @mmacata in (PR:278)
 * Alpine dockerfile: Alpine latest (stable) added by @neteler in (PR:275)
 * Alpine dockerfile: removed gisinit revision workaround by @neteler in (PR:280)
 * Alpine dockerfile: fix broken pip six installation by @neteler in (PR:1568), (PR:1581)
 * Dockerfile READMEs added by @neteler in (PR:147)
 * Dockerfiles: fix broken lib link by @neteler in (PR:1625)
 * Dockerfiles: fix broken grass-session tests by @neteler in (PR:1623)
 * Dockerfiles: install git before build by @mmacata in (PR:990)
 * Dockerfiles: moved into distro specific subdirs by @neteler in (PR:148)
 * Dockerfiles: remove workaround for grass-session by @neteler in (PR:1624)
 * Dockerfile Ubuntu/Debian: another link fix by @neteler in (PR:1626)
 * Dockerfile with Python 3, PDAL, grass-session, Ubuntu based by @neteler in (PR:134)
 * docker: fix GRASS lib path detection by @neteler in (PR:883)
 * docker: image with Ubuntu 19:10 by @neteler in (PR:260)
 * docker: update Ubuntu based images by @neteler in (PR:1180)
 * docker: version matrix added by @neteler in (PR:606)

Singularity:
 * added singularity file by @lucadelu in (PR:181)

==== Message Translations ====

 * i18N: sync from Transifex (https://www.transifex.com/grass-gis/grass7/dashboard/)
   * by @HuidaeCho in (PR:1326), (PR:1465), (PR:1519),  (PR:1592), (PR:1676)
   * by @neteler in (PR:1153), (PR:1011), (PR:124), (PR:158), (PR:169), (PR:559), (PR:697), (PR:87)
   * update of Latvian language by @marisn in (PR:865)
 * Support Korean (ko) language settings from g.gui for Windows by @HuidaeCho in (PR:519)

==== Packaging ====

 * ...

==== !GitHub related ====

 * Issues are now on GitHub by @wenzeslaus in (PR:315)
 * Rename the master branch to main by @wenzeslaus in (PR:1806)
 * Rename tools directory to utils by @wenzeslaus in (PR:1348)
 * GitHub action CI: drop ubuntu-16.04 by @neteler in (PR:1254)
 * GitHub Action: Completion of security analysis with CodeQL by @mmacata in (PR:1300)
 * svn refs changed to git by @neteler in (PR:93)

=== New Addons since GRASS 7.8.6 ===

{{{
#!htmlcomment
Get from here: ("new addons" tag)
https://github.com/OSGeo/grass-addons/pulls?q=is%3Apr+label%3A%22new+addon%22+is%3Aclosed
}}}
 * G8A:xxx

=== Closed !GitHub tickets since the last release ===

See [https://github.com/OSGeo/grass/milestone/4?closed=1 GitHub].

For old trac tickets, see below.

==== Closed trac bugs since the last release ====

[[TicketQuery(status=closed&milestone=8.0.0&type=defect&resolution=fixed&order=priority)]]

==== Closed trac wishes since the last release ====

[[TicketQuery(status=closed&milestone=8.0.0&type=enhancement&resolution=fixed&order=priority)]]