2.5.4 2.5.5
low risk
nautechsystems/nautilus_traderSep 11, 2026 → Sep 16, 20265 days between releases
What's New
Memory leak in TCP monitor fixed in 2.5.5
Bug Fixes
- Fixes memory leak in the TCP monitor
Upgrade Notes
This is a patch release containing a single bug fix. No configuration or migration changes are required.
The Two Releases
2.5.4
2.5.4
Sep 11, 2026· 1 month ago
This release introduces three new notification providers (Signalgrid, Notify!, and Amoot SMS) and an SFTP monitor with authentication support. It also includes security updates to address a DoS weakness and various bug fixes for browser contexts, PWA icons, and authentication UI.
Full release notes2.5.5
2.5.5
Sep 16, 2026· 1 month ago
Minimal release notes: "### 🐞 Bug Fixes - #7848 fix: Memory leak from tcp monitor"
Full release notes