1.23.1 v1.53.0

Name: label-studio
Author: HumanSignal

HumanSignal/label-studioSep 25, 2026 → Sep 8, 20260 days between releases

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Analyzing what changed between 1.23.1 and v1.53.0. This page updates automatically — usually within a minute.

The Two Releases

1.23.1

Sep 25, 2026· 26 days ago

This security-focused patch release introduces stricter protections for ML backends and webhooks while requiring PostgreSQL 14 or higher. It also enforces new secure default configurations for network access and error handling.

Full release notes

v1.53.0

Sep 8, 2026· 1 month ago

This release focuses on infrastructure improvements and development environment stability, including dependency updates and switching from MailHog to Mailpit for SMTP testing.

Full release notes