2022-05-06: release
 - Removal of dependency on easylogging
 - Switch from GLEW to GLAD to handle OpenGL extensions
 - Current year is used when the maxYear value is left empty in the
   configuration file
 - New "initialDatetime" setting added in the timeline configuration to set
   the date and/or the time selected when SEAScope starts
 - OpenGL ES2 shaders are not used anymore and have been removed
 - The "NEWSAligned" setting in configuration files for collection has been
   deprecated (it has no effect anymore)
 - Bugfix and improvement of the streamlines rendering algorithm to display
   particles at the correct location, even for swath data or granules centered
   on a pole.
 - Polylines rendering now uses the same algorithm as trajectories rendering,
   polyline width is not limited to 1px anymore
 - Easier selection of polylines and trajectories (wider picking mask)
 - Added support for extracting data using a granule footprint as mask
 - Added support for browsing the timeline using the mouse wheel
 - Measurements (perimeter, area) displayed when drawing a shape and when a
   granule is selected
 - Various UI improvements
 - Increased density of ground control points for extracted data to avoid
   precision issues when reconstructing the geolocation
 - Bugfix for data ordering issue when multiple variables have the same zIndex
 - Added support for loading data folders using the droplet on macOS 11.x and
   above
 - Major refactoring of the events system
 - Added support for drawing point shapes
 - Improved drawing controls
 - Added support for importing and exporting annotations in a Syntool-
   compatible format
 - Added support for properties (text, boolean, numeric or images) attached to
   annotations. An editor is embedded in the annotation dialog.
 - Added support for multiple collections rendered with the same shape type
 - Added controls to modify rendering settings for streamlines
 - Added button to save rendering settings, making changes permanent
 - Added support for logarithmic scale when rendering barbs, arrows and
   streamlines using a colormap (was already working for raster)
 - Minor bugfixes
 - Added software description, version, etc... and other ways to get support in
   the About dialog

2019-06-28: release
 - Fixed polyline and polygon edition
 - Fixed some issues with streamlines for granules with GCP coordinates and
   data matrix indices varying in opposite directions
 - Added bindings for the following command:
    * setTimestep
    * getTimestep
    * listTimesteps
    * setTimespan
    * getTimespan
    * listTimespans
    * getCurrentDatetime
    * setNearestMode
    * getNearestMode
    * setDataAlwaysVisibleMode
    * getDataAlwaysVisibleMode  
 - Default max year set to 2019 in macOS version
 - Windows launcher modified to include processor default configuration

2019-04-05: release candidate 1
 - Improved performance of the rendering algorithm for streamlines by limiting
   computations to the particles which are located in the viewport.
 - Major refactoring of the rendering engine (scene graph).
 - Added support for Windows.
 - Added support for macOS.
 - Added Ctrl + right click as an alternative to the middle click for the
   creation of a new vertex in a user polyline/polygon.
 - Added some flexibility regarding the path of the resources (background
   images notably).
 - Address and port for the seascope-processor command can now be customized in
   the configuration file.
 - Improved layout of the side menu.
 - Added support for the NEWSAligned parameter in the configuration file.
 - Added experimental streamlines rendering for collections with
   NEWSAligned=false.
 - Added a data change detection mechanism to warn the user when rebuilding the
   index could be necessary.
 - Fixed a segfault happening during the reduce/expand phase of the rendering
   menu.
 - Fixed interface issues caused by pixel scaling (Retina, some 4K screens).
 - Fixed issue with side menu dimensions after resizing the window.
 - Fixed a crash when users click on the polyline edition button
 - Fixed bug wherein streamlines were flipped vertically due to the order of
   the GCPs.
 - Fixed a bug wherein streamlines were not rendered properly on granules that
   cross the International Date Line.
 - Fixed a bug wherein the timeline was not initialized properly if the current
   datetime was not within the years range defined in the configuration file.
 - Various build script improvements and code sanitizing.

2017-09-08: version 0.1.2
 - Polygon and polyline edition
 - New camera options: reset Z-axis rotation (align with poles) and togglable
   mode that prevents Z-axis rotation
 - Add support for per-field scale and offset
 - Add support for float physical data in trajectories (time)
 - Fields list and time range added to extraction results
 - Fix bug wherein connections from Python clients caused socket buffers
   starvation
 - Fix bug wherein extra vertices were created when drawing trajectories
 - Fix bug wherein the zindex parameter of a rendering configuration sent by a
   remote client was ignored
 - Fix bug wherein the timeline was not updated after a granule upload
 - Fix bug wherein the orientation of arrows and barbs was incorrect

2017-07-21: version 0.1.0.1
 - Menu style improvements
 - The "nearest day with data" and "closest to 12:00" modes no longer apply if
   more than one collection is selected
 - New colormaps added: chla_jet, ibsco-bath and pesket
 - Fix bug wherein the polygons orientation was not detected properly
 - Fix bug wherein the application crashed due to a missing background image
 - Fix bug wherein the use of the "ARROWS" rendering method caused the
   application to crash
 - Fix bug wherein the map was not updated after a selection change in the
   rendering control if at least one other variable of the same collection was
   still selected
 - Fix bug wherein textures were not mapped correctly on polygons

2017-06-22: version 0.1
 - First public release