GeoServer 2.20.0
Released on October 18, 2021

Changelog
GeoServer 2.20.0 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.
Documentation
Source Code
Extensions

Extensions
GeoServer Extension downloads.
Vector Formats
Cartography
Miscellaneous
- Control Flow
- Cross Layer Filtering
- Monitor
- Importer
- INSPIRE
- Resource Browser Tool
- GWC S3 tile storage
- Request parameters extractor
- Metadata
Security
- Key authentication
- CAS
- GeoFence (Client, Server)
Coverage Formats
Output Formats
- DXF
- Excel
- Image Map
- JPEG Turbo
- MapML
- NetCDF
- OGR (WFS, WPS)
- Vector Tiles
- XSLT