v12.0.3 2.5.5

Name: nest
Author: nestjs

low risk

nestjs/nestSep 15, 2026 → Sep 16, 20261 day between releases

What's New

Newer release fixes a memory leak in the tcp monitor

Bug Fixes

Memory leak from tcp monitor

Upgrade Notes

No configuration changes or migration steps are required.

The Two Releases

v12.0.3

Sep 15, 2026· 1 month ago

This release focuses on critical bug fixes for microservices, specifically Kafka and TCP handling, along with improvements to common utilities like UUID validation and dependency updates.

Full release notes

2.5.5

Sep 16, 2026· 1 month ago

Minimal release notes: "### 🐞 Bug Fixes - #7848 fix: Memory leak from tcp monitor"

Full release notes