v4.20.15 v3.3.5-rc1

Name: bolt.diy
Author: stackblitz-labs

stackblitz-labs/bolt.diySep 21, 2026 → Sep 18, 20260 days between releases

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Analyzing what changed between v4.20.15 and v3.3.5-rc1. This page updates automatically — usually within a minute.

The Two Releases

v4.20.15

Sep 21, 2026· 1 month ago

This release improves server stability and API compatibility by handling edge cases in tool calls, logging errors gracefully, and fixing OpenAPI schema parsing for empty properties.

Full release notes

v3.3.5-rc1

Sep 18, 2026· 1 month ago

This release candidate focuses on patching security issues and minor UI bugs. It introduces an experimental customizable 'Zoraxy Auth' login page designed for a more professional look, alongside various stability fixes.

Full release notes