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wire 2026-10-04
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Studio surfaces the compute waitlist, ETL buffers writes across keepalives

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

Two targeted fixes: Studio stops swallowing a 404 into a generic error, and supabase/etl stops forcing a Destination durability request on every keepalive.

fix(studio): show compute waitlist notice when project is not enrolled (#51224) supabase/supabase

by Ali Waseem

The compute API returns its 404 as { "error": { "code", "message" } }, but handleError only read a top-level message, so the status code was dropped, isComputeUnavailable never matched, and users got "API error happened while trying to communicate with the server." For unenrolled projects the query now checks response.status === 404 and shows a short notice linking to https://supabase.com/compu...

feat: Support buffering Accepted write results across keepalives supabase/etl

by PookieBuns

Postgres sends a keepalive after nearly every transaction, and ETL forced a Durability request to the Destination on each one, which made it hard to keep CDC events from multiple commits in flight for concurrent downstream processing. This adds buffering of accepted write results so those results survive across keepalives.

feat: Support buffering Accepted write results across keepalives (#1082) supabase/etl

by Allen Ho

The merge of the keepalive buffering work into supabase/etl, with review credit to Victor Farazdagi. Same behavior change, now on main.

Quick answers

What shipped in Supabase on October 4, 2026?
Two targeted fixes: Studio stops swallowing a 404 into a generic error, and supabase/etl stops forcing a Destination durability request on every keepalive. In total, 2 commits, 2 pull requests, and 1 releases landed.
Who contributed to Supabase on October 4, 2026?
2 developers shipped this update, including Ali Waseem and PookieBuns.
What were the notable Supabase updates?
fix(studio): show compute waitlist notice when project is not enrolled (#51224), feat: Support buffering Accepted write results across keepalives, and feat: Support buffering Accepted write results across keepalives (#1082).