GeoServer 2.27.3

Released on October 21, 2025

Changelog

GeoServer 2.27.3 release notes

Announcement

GeoServer blog.

Packages

Platform Independent Binary

Operating system independent runnable binary.

Windows Installer

Installer for Windows platforms.

Web Archive

Web Archive (war) for servlet containers.

Data Directory

GeoServer Data directory with sample layers.

Documentation

User Guide HTML

Export of GeoServer user guide.

Javadoc

API documentation.

Source Code

zip | tar.gz

Source code packages for tag 2.27.3.

GitHub

Browse source code on GitHub.

Extensions

Extensions

GeoServer Extension downloads.

Vector Formats

App Schema
DB2
H2
MongoDB
MySQL
Oracle
Pregeneralized Features
SQL Server

Cartography

Chart Symbolizer
CSS Styling
MBStyle Styling
Printing
YSLD Styling

Miscellaneous

Control Flow
Cross Layer Filtering
GWC S3 tile storage
IAU
Importer (Core, BDB Backend)
INSPIRE
Metadata
Monitor (Core)
Request parameters extractor
Resource Browser Tool

Security

Key authentication
CAS
GeoFence Client
GeoFence Server (H2, Postgres)
GeoFence WPS

Coverage Formats

GDAL
GRIB
Image Pyramid
JPEG2K
NetCDF
Raster Attribute Table

Output Formats

DXF
Excel
GeoPkg
Image Map
JPEG Turbo
MapML
NetCDF
OGR (WFS, WPS)
Vector Tiles
XSLT

OGC APIs

Features

OGC Services

CSW
CSW ISO Metadata Profile
WCS 2.0 EO
WPS
WPS Clustering (Hazelcast,JDBC)
WPS download
WMTS multi-dimensional

Web Services

SLDService