Who contributed to Supabase on May 24, 2026?

3 developers shipped this update, including filipecabaco, seanoliver, and juleswritescode.

What were the notable Supabase updates?

chore: reduce e2e flakiness, fix(experiment): make dataApiRevokeOnCreateDefault flag reads shape-agnostic, and chore(pricing-www): adjust storage prices.

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The Wire · Showcase

REALTIME CUTS TEST FLAKINESS, SUPABASE FIXES EXPERIMENT BUCKETING

By RepoJournal · Filed 06:02 UTC on May 24, 2026 · About Supabase

3 people shipped this

filipecabaco @filipecabaco 1 cited

seanoliver @seanoliver 1 cited

juleswritescode @juleswritescode 1 cited

Supabase shipped fixes to two critical infrastructure problems overnight: realtime's e2e tests now run reliably across regions, and a PostHog experiment flag was reading wrong bucketing data across the entire platform.

The realtime team crushed a major test stability issue [1] that was dropping broadcast events into unestablished subscriptions and breaking concurrent insert filters with race conditions. They raised Phoenix channel join timeouts to 10 seconds for APAC replay channels, then swapped out flaky ID-based filtering for UUID comparisons. This hits the team hard: unreliable tests mean you can't trust your deployments. The fix clears the path to ship with confidence again. On the main repo, engineers merged a critical experiment flag fix [2] that made the dataApiRevokeOnCreateDefault PostHog flag reads shape-agnostic instead of multivariate. The flag was bucketing correctly (treatment split reconciled to 2.56% vs expected 2.5%), but control users were invisible to the system. That means every experiment using this flag has been blind to half its data. In lighter news, billing updated storage pricing math [3] to account for month-length variance. The difference between 744-hour and 730-hour months was creating a 1.5% pricing drift. It's a small fix, but billing caught it and cleaned it up.

Action items

→ Merge the realtime e2e flakiness fix before your next test run supabase/realtime [immediate]
→ Audit any active experiments using dataApiRevokeOnCreateDefault - control bucket data was lost supabase/supabase [immediate]
→ Update pricing displays to reflect new storage month-length math supabase/supabase [plan]

References

[1] chore: reduce e2e flakiness ↗ supabase/realtime
[2] fix(experiment): make dataApiRevokeOnCreateDefault flag reads shape-agnostic ↗ supabase/supabase
[3] chore(pricing-www): adjust storage prices ↗ supabase/supabase

Quick answers

What shipped in Supabase on May 24, 2026?: Supabase shipped fixes to two critical infrastructure problems overnight: realtime's e2e tests now run reliably across regions, and a PostHog experiment flag was reading wrong bucketing data across the entire platform. In total, 3 commits and 3 pull requests landed.
Who contributed to Supabase on May 24, 2026?: 3 developers shipped this update, including filipecabaco, seanoliver, and juleswritescode.
What were the notable Supabase updates?: chore: reduce e2e flakiness, fix(experiment): make dataApiRevokeOnCreateDefault flag reads shape-agnostic, and chore(pricing-www): adjust storage prices.

POSTGRES 17.6.1.156 SHIPS WITH ORIOLEDB VARIANT, CLI PORTS NATIVE TYPESCRIPT START COMMAND

Supabase shipped five Postgres releases overnight across three build variants while the CLI ditched its Go binary proxy for native TypeScript in the local dev stack.

javascript 22 shipped 1-min read

@supabase 1 day ago

DOCS CONTENT API NOW PLUGGABLE, RLS LEAK PATCHED IN STUDIO

The MCP server can point at alternative GraphQL endpoints for docs testing, while a critical fix stops Studio from leaking RLS-protected values during cell loads.

javascript 80 shipped 2-min read

@supabase 2 days ago

CLICKHOUSE SCHEMA CORRUPTION FIX LANDS ACROSS ETL STACK

Supabase shipped a critical fix that prevents ClickHouse from destroying newer columns during CDC replay restarts, then propagated the same safety logic across Pulumi and Terraform tooling.

javascript 95 shipped 1-min read

@supabase 3 days ago

PIPELINES HITS PUBLIC ALPHA, REALTIME SQUASHES RACE CONDITION

Supabase Pipelines moves out of private alpha with full schema change support, while the realtime stack hardens against clustering edge cases.

javascript 104 shipped 1-min read

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