# Supabase product-7d4c719169 — Release & Upgrade Intelligence
- **Product:** Supabase (https://supabase.com)
- **Version:** product-7d4c719169
- **Released:** Oct 12, 2026
- **Impact Score:** 9/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/supabase/updates/product-7d4c719169/

## Executive Summary (TL;DR)
Supabase is removing four outdated CBC-mode TLS 1.2 cipher suites on project HTTP APIs starting November 10, 2026. Clients running on end-of-life operating systems or legacy embedded devices that do not support modern GCM or ChaCha20 ciphers will lose HTTP API access.