Supabase releases self-hosted v0.8.4 with security fixes for Storage and Functions
Supabase published the self-hosted/v0.8.4 release on its GitHub repository on 2026-11-05. The release notes, as excerpted in the source, mention security fixes for Storage and Functions; the excerpt is truncated and does not list the full changes.
Why it matters
Self-hosted Supabase deployments that include Storage or Functions are exposed to the fixed issues until they upgrade. Security patches in these components can affect access control for files and serverless functions in production apps.
Who should care
Developers and agencies running self-hosted Supabase, teams using Supabase Storage or Edge Functions in production, DevOps engineers managing Supabase infrastructure.
What you can do
Read the full v0.8.4 release notes on GitHub and schedule an upgrade of self-hosted Supabase instances, starting with those that serve Storage or Functions.