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wire 2026-05-05
stories 113
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$ the-wire · showcase

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

By RepoJournal · Filed · About Supabase · Composed from the cited sources · methodology

leandrocp filipecabaco mandarini
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

References

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

$ ls supabase/reviews/ # the step-back reads

the week in review CLI 2.120.0 adds persisted logs and OTel traces the month in review MCP v0.12.0 groups advisor lints, adds cost elicitation
Full archive → Weekly reviews →

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.
♥

$ log @supabase --recent

Self-hosted stack bumps realtime and storage, Studio remembers your chart range 72 shipped Realtime 2.144.0 patches a decimal CVE; realtime-csharp adds paged storage listing 151 shipped MCP server 0.14.0 adds health advisors, Supabase CLI routes every Management API call through the typed client 123 shipped Scoped OAuth reconsent in Studio, MCP drops double cost prompts 139 shipped

$ log --all # elsewhere on the wire

Alignment & Post-training verl rejects conflicting vLLM engine_kwargs, open-instruct adds MILES OPD behind a Megatron learner Interpretability nnsight 0.8.0 cuts import time from 7.6s to 1.6s

$ ls showcases/

Safety Evals AI Red Teaming Agent Security Interpretability Alignment & Post-training

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