OnEarth v2.8.7

• Re-tuned Apache configuration for slightly better performance
• Refactored how gdalinfo is called from MRF tools
• Dependency updates

OnEarth v2.8.6

• More flexibility with how to build overviews in mrfgen
• Easier local setup of mrfgen tools
• Use mrf-apps v3.0.1
• Updated oe_validate_palette to properly wait for gdalinfo and parse json to find colortable
• Improvements to help container disk space stay small
• Updated support email address

OnEarth v2.8.5

• Fixed ZenJPEG support for Best layers. See configuration.md for the updated ZenJPEG layer configuration.
• Pinned the version of MRF that is used.
• Dependency updates

OnEarth v2.8.4

• Changed copy_periods layer configuration option to be copy_dates, which copies the underlying dates to a specified layer rather than just the calculated periods
• mod_convert is now only included in the images that use it (onearth-tile-services and onearth-reproject)
• Modified Fcgid configuration to improve WMS memory usage
• Reduced number of Docker layers used in the test image
• Updated test data for mrfgen unit tests for latest mrf_insert changes
• Dependency updates

OnEarth v2.8.3

• Support for brunsli compression with JPEG layers via mod_brunsli
• Fixed serving of LERC tiles
• Enabled option to use SSL with external facing containers
• Script to convert colormaps to GDAL-compatible text files
• Allow using different Redis hosts for reading and writing
• Reduce writes from periods.lua when adding periods
• Improved readability of vertical legends
• Enabled serving TIFF files via WMS
• Fixed reading incorrect location for static best shapefiles
• Fixed how optional environment variables are handled in startup scripts
• Fixed missing feature_id issue with latest Fiona version
• Dependency updates

OnEarth v2.8.2

• The OnEarth time service now supports using the Redis sorted zset in addition to the unsorted set type to store layer time periods. This enables faster request response times.
  • periods.lua now generates periods keys as zset
  • oe_periods_key_converter.py has been added for converting existing Redis keys between set and zset types. See the OnEarth Date Configurator Tools README for more details.
• Time service requests are now cached
• Fixed idx read error for requests for dates for which data does not exist
• Fixed "Decode requested for unknown format decode from..." mod_retile error
• Added unit tests for oe_vectorgen.py that demonstrate its ability to handle GeoJSON files containing vectors
• Apache optimizations
• Dependency updates

OnEarth v2.8.1

• best.lua can now be used to regenerate the entirety of the :best and :dates redis keys for a given best layer
• Documented examples of working with time data using Redis commands
• Fixed DescribeDomains error that would occur when there are no periods for a layer
• Added mrfgen background option to force a background color

OnEarth v2.8.0

• Added support for DescribeDomains requests, as proposed by the OGC Testbed-12 WMS/WMTS Enhanced Engineering Report. This enables users to request time periods information for a specific layer without needing to request the entire GetCapabilities document, as well as only request time periods that fall within a user-specified range.
• Added support for periods_start, periods_end, limit and skip options for time service requests. See the OnEarth Time Service README for more information.
• The mrf_strict_palette MRFgen option now causes MRFgen to report palette validation failures as errors when set to true and as warnings when set to false.
• Empty <Dimension> elements will no longer be generated in the WMTS GetCapabilities for non-static layers that lack time data.
• Removed obsolete keys from sample endpoint configuration files.
• Added LERC handling block to Apache layer configuration files.
• Dependency updates

OnEarth v2.7.10

• Removed Varnish Cache.
• Added mod_cache configuration to onearth-capabilities image.
• Added start_date, end_date, and keep_existing_periods options to periods.lua.
• Fixed a bug that would cause failures for imagery requests that use dates that fall within periods older than the layer's most recent 100 periods.
• Updated filtering in oe_scrape_time.py so that time data is only deleted for the layer being filtered on rather than all layers.
• Added automatic platform detection to improve ease of building docker images on ARM64 architecture.
• Unit test updates
• Dependency updates

OnEarth v2.7.9

• Introduced Varnish Cache for optional caching in OnEarth. Currently, it is configured to cache GetCapabilities requests for better performance. Enable this using the new onearth-varnish-cache container.
• Including "wms.cgi" in the request URL is now optional for WMS.
• The Apache /server-status page is now disabled by default. This can be re-enabled for any container by setting the new $SERVER_STATUS environment variable to True.
• .xsd files are now synced by oe_sync_s3_configs.py.
• Fixed a bug where mrfgen.py's mrf_clean option would not function when mrf_insert was being used.
• Fixed a bug that would sometimes appear when requesting vector layers via WMS with URL-encoded commas.
• onearth-capabilities memory leak has been remediated.
• Security improvements
• Dependency updates