v4.18.0 v3.3.5-rc1

Name: insomnia
Author: Kong

Kong/insomniaSep 18, 2026 → Sep 18, 20260 days between releases

Generating AI comparison

Analyzing what changed between v4.18.0 and v3.3.5-rc1. This page updates automatically — usually within a minute.

The Two Releases

v4.18.0

Sep 18, 2026· 1 month ago

This release focuses heavily on enterprise features, including advanced Captain AI controls and WhatsApp campaign management, alongside significant security hardening.

Full release notes

v3.3.5-rc1

Sep 18, 2026· 1 month ago

A release candidate focused on security patches and UI improvements, featuring a new customizable login page and fixes for IPv6 client detection.

Full release notes