Who contributed to Supabase on May 5, 2026?

3 developers shipped this update, including filipecabaco, leandrocp, and mandarini.

What were the notable Supabase updates?

[FE-3134] fix(studio): handle ALTER TABLE IF EXISTS in RLS detection (#45493), 17.6.0.071-rc4, and 17.6.1.114-rc4.

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STUDIO PARSER FIX LANDS AS POSTGRES RCS ROLL AND REALTIME HARDENS MIGRATIONS

By RepoJournal · Filed 06:02 UTC on May 5, 2026 · About Supabase

3 people shipped this

leandrocp @leandrocp 2 cited

filipecabaco @filipecabaco 1 cited

mandarini @mandarini 1 cited

The SQL Editor's RLS detection was silently failing on ALTER TABLE IF EXISTS queries—that's fixed [ref:1], while five Postgres release candidates [ref:6][ref:7][ref:8][ref:9][ref:10] and Realtime's migration safety push [ref:15] move through the pipeline.

A parser regex in the Studio was capturing IF as a table name when users wrote ALTER TABLE IF EXISTS, causing RLS events to never match their CREATE TABLE statements—the fix now accepts Postgres's optional IF EXISTS and ONLY modifiers [1]. The Studio also shipped keyboard shortcuts across all Database listing pages , refactored publications to use the PageLayout component , and cleaned up legacy audit log query params . Documentation is migrating from anon/service_role naming to publishable/secret keys [11] to stay consistent with SDK changes. On the infrastructure side, Supabase Postgres released four rc builds across versions 15 and 17 [2][3][4][6], while Realtime v2.90.0 [7] exposed tenant migration observability metrics and added error granularity to policy failures [8][9]. The team is also making migrations more resilient [10] as step one of a broader hardening effort.

Action items

→ Test your ALTER TABLE IF EXISTS queries in Studio—the RLS detection now works correctly supabase/supabase [plan]
→ Review Realtime v2.90.0 for improved migration observability if you run self-hosted supabase/realtime [monitor]
→ Update SDK spec references from anon/service_role to publishable/secret in your docs supabase/supabase [plan]

References

[1] [FE-3134] fix(studio): handle ALTER TABLE IF EXISTS in RLS detection (#45493) supabase/supabase
[2] 17.6.0.071-rc4 ↗ supabase/postgres
[3] 17.6.1.114-rc4 ↗ supabase/postgres
[4] 15.14.1.114-rc4 ↗ supabase/postgres
[5] 15.14.1.114-rc4-x86 ↗ supabase/postgres
[6] 17.6.0.071-rc4-x86 ↗ supabase/postgres
[7] v2.90.0 ↗ supabase/realtime
[8] fix: add granularity to unable to set policies errors ↗ supabase/realtime
[9] feat(observability): expose tenant migration metrics ↗ supabase/realtime
[10] fix: unblock tenants and make migrations safer ↗ supabase/realtime
[11] docs: prefer publishable/secret key naming in SDK specs ↗ supabase/supabase

Quick answers

What shipped in Supabase on May 5, 2026?: The SQL Editor's RLS detection was silently failing on ALTER TABLE IF EXISTS queries—that's fixed [ref:1], while five Postgres release candidates [ref:6][ref:7][ref:8][ref:9][ref:10] and Realtime's migration safety push [ref:15] move through the pipeline. In total, 52 commits, 49 pull requests, and 12 releases landed.
Who contributed to Supabase on May 5, 2026?: 3 developers shipped this update, including filipecabaco, leandrocp, and mandarini.
What were the notable Supabase updates?: [FE-3134] fix(studio): handle ALTER TABLE IF EXISTS in RLS detection (#45493), 17.6.0.071-rc4, and 17.6.1.114-rc4.

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