GeoServer 2.18.0
Released on September 26, 2020

Changelog
JIRA release 16796

Announcement
GeoServer blog.
Packages

Platform Independent Binary
Operating system independent runnable binary.

Web Archive
Web Archive (war) for servlet containers.
Documentation
Source Code
Extensions

Extensions
GeoServer Extension downloads.
Vector Formats
Cartography
Miscellaneous
- Control Flow
- Cross Layer Filtering
- Monitor (Core)
- Importer (Core, BDB Backend)
- INSPIRE
- Resource Browser Tool
Coverage Formats
Output Formats
- DXF
- Excel
- Image Map
- JPEG Turbo
- NetCDF
- OGR (WFS, WPS)
- Vector Tiles
- XSLT
Security
- Key authentication
- CAS
- GeoFence (Client, Server)