4.1 - New algorithms and a Refactor to DSGTools feature extraction
tool.
New features:
. DSGTools Feature Classification is now renamed to DSGTools Custom
Feature Tool Box and was completely remodeled;
A few bug fixes and UX improvements
Added a few new algorithms, such as Enforce spatial rules, Identify
Terrain, Identify Angles in Invalid Range and a couple more. Checkout
the full changelog at
https://github.com/dsgoficial/DsgTools/wiki/Changelog-4.1
4.0 - DSGTools Migrated to QGIS 3
New Features:
. DSGTools now have a Processing Provider Called DSGToolsAlgorithm.
Algorithms were grouped by types such as Data Quality, Quality
Assurance, Editing Algorithms and Layer Management Algorithms. It has
61 algorithms, as follows:
'Deaggregate Geometries', 'Identify Small Polygons', 'Identify Small
Lines', 'Identify Duplicated Geometries', 'Identify Out Of Bounds
Angles', 'Identify Out Of Bounds Angles in Coverage', 'Identify
Overlaps', 'Identify Gaps and Overlaps in Coverage Layers', 'Identify
Dangles', 'Identify Gaps', 'Donut Hole Extractor', 'Update Layer',
'Topological Clean Polygons', 'Topological Douglas Peucker
Simplification', 'Remove Duplicated Geometries', 'Remove Small Lines',
'Remove Small Polygons', 'Clean Geometries', 'Merge lines with same
attribute set', 'Topological Clean Linestrings', 'Snap layer on
layer', 'Line on line overlayer', 'Dissolve polygons with same
attribute set', 'Snap to grid and update', 'Remove empty and update',
'Convert layer to layer', 'Overlay Elements With Areas', 'Create
Drainage Network Nodes', 'Verify Drainage Network Directioning',
'Identify Duplicated Features', 'Adjust Network Connectivity', 'Remove
Duplicated Features', 'Hierarchical Snap layer on layer', 'Identify
Duplicated Polygons Between Layers', 'Identify Duplicated Lines
Between Layers', 'Identify Duplicated Points Between Layers', 'Run
Remote FME Workspace', 'Generate Systematic Grid', 'Run File
Inventory', 'Raise Flags', 'Identify And Fix Invalid Geometries',
'Create Editing Grid', 'Assign Filter to Layers', 'Assign Bounding Box
Filter to Layers', 'Assign Measure Column to Layers', 'Group Layers',
'Topological adjustment of the connectivity of lines', 'Calculate RMS
and Percentile 90 of Layer', 'Rule Statistics', 'Match and Apply QML
Styles to Layers', 'Apply Styles from Database to Layers', 'Export To
Memory Layer', 'Assign Custom Form and Format Rules to Layers',
'Assign Value Map to Layers', 'Load Layers From Postgis', 'Load
Non-Spatial Layers From PostgreSQL', 'Assign Aliases to Layers',
'Build Joins on Layers', 'Batch Run Algorithm', 'String CSV to Layer
List Algorithm', 'Identify Wrong Building Angles'
. New Quality Assurance Toolbox that allows users to stop between
executions of models if there are flags raised in a flag layer;
. New Quality Assurance Toolbar that allows users to change between
installed models and run them using a single hotkey;
. New Toggle Layers Visibility Tool that allows users to toggle layers
visibylity using a hotkey;
. New Toggle Layers' Label Visibility Tool that allows users to toggle
layers' label visibility using a hotkey;
. New BDGEx (Brazilian SDI) layers, such as: Digital Surface Models,
Artificial SAR Imagery and Multi-scale mosaics;

Enhancements:
. Database Conversion Tool has been updated with new UX and new
features such as 1:n conversion, m:n conversion and geoprocessing
features such as clip before conversion;
. Inspect Features now can zoom to a percentage of the bounding box of
the feature;
. Option to set active layer to the feature inspector;
. Performance improvements on Quality Assurance algorithms (previously
called validation algorithms) ;
. Style swap in the style  toolbar is now generic (works with any
style stored into PostgreSQL database);
Changes:
. Bug fixes;
. Dropped support for EDGV FTer_2a_Ed (DSGTools no longer creates this
model, but feature loading is still supported);
. Bug fixes on EDGV 3.0 model;
3.1.2 - Bug fixes:
.Bug fix on Generic Selection Tool
.Bug fix on loading EDGV FTer_2a_Ed databases with custom check
constraints
.Bug fix on Validation Processes
.Bug fix on Field Toolbox
3.1.1 - Bug fixes:
.Bug fix on EDGV 3.0
.Bug fix on Help url
.Bug fix on Generic Selection Tool
.Bug fix on Server Management Tools
.Bug fix on Field Toolbox
.Bug fix on Load Layers From Server
.Fixed missing translations
.Fixed missing Style Folder
3.1 - New Features:
.New database model: EDGV 3.0 (experimental);
.New validation process: Merge lines with common attributes;
.New validation process: Identify Dangles;
.New validation process: Overlay Lines with Lines;
.New validation process: Overlay Elements with Areas;
.New validation process: Identify gaps and overlaps in earth
coverage;
.New validation process: Identify layer gaps;
.New validation process: Identify layer overlaps;
Enhancements:
.Generic selection now opens a context menu to choose features when
they are overlapping;
.Minimum area tool now enables rotation in cursor shape;
.Right angle digitizing tool now works with lines as well;
.Circle digitizing now works with lines as well;
.New setup interface for (Re)Classification tool;
.(Re)Classification tool now enables color choosing;
.(Re)Classification tool now enables shortcut assignment;
.(Re)Classification tool now enables setting ignored attributes;
.(Re)Classification tool now enables setting attributes as hidden;
.(Re)Classification tool now enables setting attributes as not
editable;
.(Re)Classification tool now enables tooltip for buttons;
.(Re)Classification tool now enables user to choose which forms must
be opened;
.Validation Toolbox now has a Re-run process button (runs previous
process with same parameters);
.Validation Toolbox now show elapsed times for each process run;
.Validation Toolbox now has a clear flags button;
.Validation Toolbox now has a filter for flags;
.All parameters are now choosen before executing validation process;
.Validation Toolbox with new history log;
.Status are now resolved in History interface of Validation Toolbox;
.Flags are loaded after execution of Validation Process;
.Several shortcuts are now enabled for Production Tools;
Database Bug Fix:
.EDGV 2.1.3 bug fix: uuid values on primary keys of some geometric
tables;
Several other bug fixes.
3.0.8 - Bug fix on image processing on windows and bug fix on generic
selection tool
3.0.7 - Bug fix on Circle Tool, Zoom to Flag and Database Conversion
3.0.6 - Bug fix on (Re)classification tool
3.0.4 - Updating our BDGEx access to use the new urls. Fixing some
problems with databases using schemas in uppercase
3.0.3 - Fixing encoding problems in some systems (utf-8 encoding
problems)
3.0.2 - Fixing others errors and improving some features (many thanks
to our users)
3.0.1 - Fixing errors raised by users
3.0 - New Tool to reclassify features (move them to another layer)
with predefined attributes. Several batch management tools (db
creation, user permissions, customizations and etc). Quality Assurance
Tools (fix geometry problems prior to creating a topology structure).
Other bug fixes.
2.0 - Database creation using Spatialite and PostGIS according to EDGV
version FTer_2a_ed (cadaster). Layer loading by category and class as
defined by EDGV version FTer_2a_ed (cadaster). Bug fixes and
adjustments for EDGV FTer_2a_Ed
1.7 - Conversion tools between postgis and spatialite EDGV databases.
Tool to assign elevation values to contour lines. EDGV code list
viewer to aid attributes queries using our EDGV databases. Drop/Manage
databases. View permissions details.
1.6 - Database role management. Database user profile management.
Create/Remove PostgreSQL users. Alter PostgreSQL user Password.
1.5 - Improvements on the Inventory Tool. New server browser for EDGV
databases. Minor bug fixes.
1.4.1 - RapidEye Tile Cache service back on air.
1.4 - New tool to install Models and Script (geoalgorithms) in the
Processing Toolbox. HSV fusion script added. New model added.
1.3.1 - Minor bug fix on Inventory Tools for Windows OS.
1.3 - New Inventory Tool added. Now it's possible to scan recursively
a folder and make a inventory of all geospatial data supported by
GDAL/OGR. Bug fix on BDGExTools.
1.2 - New WM(T)S services from BDGEx. Minor bug fix on create frame.
Image batch processing tool added.
1.1.1 - Bug fix on frame creation. Adjustments on few methods. Now
postgis database are forced do have lowercase names.
1.1 - Bug fix on frame creation on spatilite databases. New thread
management api. Help improved. Improvements on create frame.
1.0.1 - Minor bug fix on spatialite complex features and improved
help.

None