Devices / Self-hosted apps & servers / 1Panel Modern, open-source Linux server management panel

1Panel Modern, open-source Linux server management panel releases

Name: 1Panel Modern, open-source Linux server management panel firmware
Author: 1Panel

new version

1Panel Modern, open-source Linux server management panel is tracked under self-hosted apps & servers. Its latest version, 2.3.1, shipped on Sep 18, 2026.

Latest version: 2.3.1
Released: Sep 18, 2026
Category: Self-hosted apps & servers
Last checked: Sep 19, 2026

How to update 1Panel Modern, open-source Linux server management panel

Open update page ↗

Read the release notes first — self-hosted projects break config and schemas between versions more often than appliances do.
Docker: pull the new image tag and recreate the container (`docker compose pull && docker compose up -d`).
Package or bare metal: update through your distribution's package manager, or replace the binary from the releases page.
Back up the config and database directory first. For most projects a downgrade is not supported once the schema has migrated.

Always download firmware from the manufacturer or project itself. Firmwarely links out; it never hosts firmware.

What changed

✨ New Features / 新增功能 Agents: Added support for setting a maximum reply length for models in OpenClaw / OpenClaw 支持设置模型回复长度上限 Models: Added a Qwen3.8-Flash-Next model deployment template for dual RTX Pro 5000 GPUs / 新增适配双 RTX Pro 5000 显卡的 Qwen3.8-Flash-Next 模型部署模板 File Browser: Added support for us…

Manufacturer release notes ↗

Version history

2.3.1

Sep 18, 2026

FAQ

What is the latest version of 1Panel Modern, open-source Linux server management panel?

Version 2.3.1, released Sep 18, 2026. This page is refreshed every hour from the manufacturer's release page.

How do I update 1Panel Modern, open-source Linux server management panel?

See the step-by-step above. Pull the new image or package and restart the service. Read the release notes and back up the data directory first; most projects can't downgrade once the database has migrated.

How does Firmwarely know when there's a new version?

Every hour we read the manufacturer's official release page for the 1Panel Modern, open-source Linux server management panel and record the version, date and changelog. Subscribers watching this device get one email a day when it changed.

Is this an official 1Panel page?

No. Firmwarely is independent. Project and product names belong to their owners; always install releases from the project's own source.