This is a maintenance release of the GeoServer 2.14 series and is a recommended update for existing installations.

A large number of individuals contributed to this release, with efforts primarily focused on the setup of a new build box for the team. Thanks to Torben, Tom, Andrea and Jody for their work restoring the build server. Some activities (windows installer, pdf user guide, CITE testing) are still available to work on.

Improvements and Fixes

This release includes a number of new features and improvements:

• Improvements to security integration with tiles seeding now working against secured layers, and WCS now supporting “challenge” mode
• A subtle rendering fix when advanced projection handling is used to remove small vertical gaps in polygon output.
• Improved rendering for followLine and maxAngleDelta support.
• REST API now supports layer names that including dot character
• Include coverage metadata in WCS 2.0.1 GetCapabilities and DescribeCoverage output. Similar improvements for for GetFeatureInfo access to coverage metadata.
• WCS 1.0.0 support for elevation and custom dimensions
• Default security configuration restricts WFS StoredQuery management operations to administrator access
• Application schema has improved its support for xpath with the ability to support multiple matches
• Style validation is better able to handle internationalization in descriptive text such as title and description
• A small but important fix in how URL connection parameters are stored and transfered
• Many dependencies have been updated, along with small bug fixes as described in the release notes.

About GeoServer 2.14 series

Additional information on the GeoServer 2.14 series:

• New MongoDB extension added
• Style editor improvements including side by side editing
• Nearest match support for WMS dimension handling

• Upgrade notes documenting REST API feature type definition change

• State of GeoServer 2.14 (SlideShare)

• GeoServer Ecosystem (SlideShare)

• GeoServer Developers Workshop (SlideShare)

The GeoServer team is excited to attend this years event, hosted August 26-30th by the Romanian OSGeo Local chapter of geo-spatial.org. We are happy to showcase a wide range of GeoServer activities and look forward to meeting you there.

Update: Bird of a feature sessions announced, GeoServer Flock and Demos Wednesday 18:00-19:30 Concerto

Workshops

Workshops August 26-27th offer one of the main reasons to attend FOSS4G -hands-on experience with open source technology. GeoServer workshops include:

• GeoTools Developer Workshop
• Getting started with GeoServer: data configuration and styling
• GeoServer Developers Workshop

The early bird price of 50 EUR is an amazing value and well worth arriving earlier in the week.

Main Conference

The Main conference August 28-30 includes a wide range of GeoServer presentations covering project updates, highlighting the best features, key technologies and examples showcasing success stories.

• Creating Stunning Maps in GeoServer, with SLD, CSS, YSLD and MBStyles
• State of GeoServer 2019
• GeoServer feature frenzy
• Mapping the world beyond Web Mercator
• Crunching Data In GeoServer : Mastering Rendering Transformations, WPS Processes And SQL Views.
• GeoServer WFS3: introduction to the RESTful, schemaless, JSON first download service
• Standing up a OSM clone with GeoServer and CSS
• State of JAI
• The secret life of open source developers
• Using the OGC Web Processing Service (WPS) to move business logic to the server
• And many more …

This year also features labs which offer a hands-on experience open to all conference participants. GeoServer is represented with:

• Becoming a Documentation Contributor
• Introduction to OGC services, with examples from GeoServer

If you would like to attend a lab be sure to arrive early, when offered at prior conference labs have proven really popular (standing room only).

Community Sprint

The week concludes with a FOSS4G Community Sprint (wiki signup). GeoServer opportunities include:

• Did you take the developer workshop? This is a great chance to make your first pull-request.
• Did you attend the Documentation Contributor Lab? Join us and put your new skills to use!
• Experienced GeoServer developers can use the wiki to organize additional topics prior to the event.

This is a stable release recommended for production. This release is made in conjunction with GeoTools 21.1 and GeoWebCache 1.15.1. Thanks to everyone who contributed to this release.

For more information see the GeoServer 2.15.1 release notes.

Improvements and Fixes

This release includes a number of fixes and improvements, including:

• Addressed “potentially malicious String” error encountered when first establishing a session with the web administration application.
• Importer fixed to connect to and create PostGIS datastore
• Fix REST API user creation problem
• Map preview fix to display projected maps with WMS 1.3.0
• WCS 2.0.1 metadata fix for GetCapabilities and DescribeCoverage
• WCS 1.0.0 and WCS 2.0 fixes for elevation and custom dimension use
• GetFeatureInfo template can now access metadata for raster layers
• Styling improvements respecting followLine and maxAngleDelta

About GeoServer 2.15 Series

Additional information on the 2.15 series:

• Layer service settings allow WFS, WMS, WPS to be enabled on a layer by layer basis.
• GeoFence internal server extension a new approach to access control
• Style Editor supports auto-complete using control-space shortcut.
• SLD REST Service extension supports generation of thematic styles for vector and raster content.
• WPS vendor operation GetExecutation Status and Dismiss all management of running processes.
• Java 11 can now be used, see Running on Java 11.
• JAI-EXT operations are now enabled by default.

• Release notes (2.15.1

  2.15.0

  2.15-RC

  2.15-M0)

Java 11 comparability is the result of a successful code-sprint. Thanks to participating organizations (Boundless, GeoSolutions, GeoCat, Astun Technology, CCRi) and sprint sponsors (Gaia3D, atol, osgeo:uk, Astun Technology).

This is a maintenance release of the GeoServer 2.14 series and is recommended for all production systems. Users of prior releases of GeoServer are encouraged to upgrade.

This release is made in conjunction with GeoTools 20.3 and GeoWebCache 1.14.3. Thanks to all who contributed to this release.

Improvements and Fixes

This release includes a number of new features and improvements, including:

• Fix user creation failing on REST API

• OpenLayers 3 preview did not work on projected data when using version 1.3 of the WMS protocol

• Fixed style editor HTML issues when going back from full screen editor mode, and fixed moving styles referring to local icons from global to workspace

• NetCDF extension packaging fix, allows it to run without also having the NetCDF out plugin installed

• Assorted fixes in WMTS workspace specific capabilities document generation

About GeoServer 2.14 Series

Additional information on the GeoServer 2.14 series:

• New MongoDB extension added

• Style editor improvements including side by side editing

• Nearest match support for WMS dimension handling

• Upgrade notes documenting REST API feature type definition change

• State of GeoServer 2.14 (SlideShare)

• GeoServer Ecosystem (SlideShare)

• GeoServer Developers Workshop (SlideShare)

This release is production ready and is ready to work with your Java 8 or Java 11 operational environment. This release is made in conjunction with GeoWebCache 1.15.0 and GeoTools 21.0.

The ability to work with Java 11 is the result a dedicated code sprint. Thanks to organizations participating in the code sprint (Boundless, GeoSolutions, GeoCat, Astun Technology, CCRi) along with sprint sponsors (Gaia3D, atol, osgeo:uk, Astun Technology).

Layer Service Settings

To start things off an often requested capability, the ability to control which services are enabled on a layer-by layer basis.

To try it our yourself see Service Settings in our user manual.

GeoFence Internal Server Extension

Originally a standalone service offering fine grain control over GeoServer security this functionality has been packaged up and embedded into a GeoServer extension for easier deployment.

• GeoFence rules provided greater control over security allowing layer by layer service restrictions

• GeoFence rules can provide access to data overriding layer details including CQL filter to limit contents returned and default style used for rendering

• GeoFence rules can limit access to a geographic extent

For more details see GeoFence Internal Server in our user manual.

Style Editor SLD Auto-Complete

To help make editing easier the Style Editor can provide auto-complete suggestions for SLD 1.0. To try it out yourself use control-space for context aware suggestions.

Generate Classified Thematics maps

SLDService is now an official extension, with a number of improvements. SLDService can now be used for the

• classification of raster data too

• equal area classification

• standard deviation filtering

The SLD REST Service extension is used to generate thematic styles based on attribute data:

curl -v -u admin:geoserver -XGET
  http://localhost:8080/geoserver/rest/sldservice/states/classify.xml
  ?attribute=PERSONS
  &ramp=CUSTOM
  &method=quantile
  &intervals=3
  &startColor=0xFF0000
  &endColor=0x0000FF
  &open=true

For more information see SLD Rest Service in our user manual.

WPS GetExecutionStatus and Dismiss Operations

WPS “GetExecutions” vendor operation allows each user to get the list of running processes:

• Users can review all their running processes

• Administrators can see all processes

The Dismiss vendor operation can be used to cancel the execution of one of the listed processes.

For more information see Dismiss in our user guide.

Java 11 Support

The provided binary download works with either Java 8 or Java 11. Tomcat 9 or newer is required for the WAR install. The user guide compatibility list will continue to be updated based on your feedback.

The java ecosystem is now being led by the open source OpenJDK project, with long term support available from a range of organizations notably RedHat OpenJDK  and Adopt OpenJDK. The GeoTools user guide provides an overview of Java 8 and Java 11 distributions.

The net effect of these changes:

• If you have been using Oracle JDK please review your options

• Java 8 will continue to be available

• The Java ecosystem is now led by the open-source Open JDK project

Java 11 no longer supports the Java 2 extension mechanism used for native JAI and native ImageIO libraries.  We recommend the use of the pure Java JAI-EXT operations which have been made the default (see the next section).

JAI-EXT operations on by default

The use of the JAI-EXT operations have long been a recommendation, with this release we are making them the default for GeoServer.  The JAI-EXT library offers a pure java implementation enhanced for geospatial functionality supporting NODATA pixels and support for vector footprints.

GeoServer Codebase

In addition to Java 11 support this release includes:

• Add JSON as a Legend Output format (GISP 173)

• Printing plugin upgrade version of JTS

• Upgrade NetCDF dependencies

• Improvements for vector tile production, both in terms of output correctness and production performance

Thanks to Andrea Aime for steady work on the codebase quality:

• PMD source code analysis, high priority checks, will fail the build in case of issues

• Error Prone byte code analysis, same as above

• Many small bugs fixed

For more details developers are invited to review Automated Quality Assurance checks in our developers manual. Also, work in ongoing on the master (dev) branch to extend the reach of static code checks using SpotBugs and CheckStyle too.

About GeoServer 2.15 Series

Additional information on the GeoServer 2.15 series:

• Release Notes (2.15.0

  2.15-RC

  2.15-M0)

• Running on Java 11 (User Manual)