- Django 3.0 compatability.
- Fixed array field default.
- Fixed tms endpoint for tif format requests of empty tiles.
- BREAKING CHANGE: Dropped support for Python 2.
- Changed alpha channel handling on RGB endpoint. The alpha channel is now switched off by default. To activate it, add the
alphaquery parameter to the rgb request. - Added enhancers from the
PIL.ImageEnhanceto the tiles endpoints. Tiles can now be enhanced dynamically. - The RGB endpoint now supports the band accessor syntax similar to the regular algebra endpoint.
- Single pixel value lookups by coordinates from algebra expressions can now be requested.
- Added option to add direct s3 links that download data from s3 using boto3. This allows specifying private or requester-pays buckets as raster source.
- Made it possible to request TIFF tiles on the TMS, Algebra and RGB endpoints.
- Updated dependency versions to latest respective releases.
- Added
memory_efficientflag to value count aggregator. The value counts are now computed after collecting the complete array of data for the value count area. This might require a lot of memory, a tile-by-tile based computation can be activated with this flag. - Fixed bug when computing continuous histograms over multiple tiles. The histogram now has consistent breaks.
- A histogram breaks range can now be specified on the value count aggregation.
- Fixed bug for nodata None on the raster algebra parser. See #20.
- Changed raster legend related model structure. The new structure has direct foreign keys from the legend entry to the legend. This removes the need for an intermediate through table.
- Unified the TMS and the Algebra Views into one single view.
- Simplified the url structure, the format type keyword now does not include the "." anymore.
- Celery 4.0 is now a requirement.