[github-actions]

This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

Releases

@electric-sql/experimental@6.0.27

Patch Changes

• Updated dependencies [c4c48c0]
• Updated dependencies [d9d2666]
• Updated dependencies [7b9e9fe]
  • @electric-sql/client@1.5.27

@electric-sql/react@1.0.56

Patch Changes

• Updated dependencies [c4c48c0]
• Updated dependencies [d9d2666]
• Updated dependencies [7b9e9fe]
  • @electric-sql/client@1.5.27

@electric-sql/client@1.5.27

Patch Changes

• c4c48c0: Preserve data messages when suppressing cached up-to-date notifications during replay.
• d9d2666: Prevent subscription startup failures from also surfacing as unhandled promise
  rejections after they are delivered to the subscriber error callback.
• 7b9e9fe: Fix duplicate download of subset snapshot responses caused by the chunk prefetcher mistaking them for a normal chunk to prefetch.

@electric-sql/y-electric@0.1.53

Patch Changes

• Updated dependencies [c4c48c0]
• Updated dependencies [d9d2666]
• Updated dependencies [7b9e9fe]
  • @electric-sql/client@1.5.27

@core/electric-telemetry@0.4.0

Minor Changes

• 1a50fff: Breaking change: renamed several telemetry metric and span attribute names, replacing their non-ASCII µs/μs microsecond suffix with the plain-ASCII us. Some metrics backends (e.g. Mimir/Prometheus) reject metric names containing non-ASCII characters, which previously caused ingestion of the affected metrics to fail. Any dashboards, alerts, or queries referencing the old attribute names (e.g. shape_db.pool.checkout.queue_time_μs) need to be updated to the new ASCII names (e.g. shape_db.pool.checkout.queue_time_us).

@core/sync-service@1.8.0

Minor Changes

• 1a50fff: Breaking change: renamed several telemetry metric and span attribute names, replacing their non-ASCII µs/μs microsecond suffix with the plain-ASCII us. Some metrics backends (e.g. Mimir/Prometheus) reject metric names containing non-ASCII characters, which previously caused ingestion of the affected metrics to fail. Any dashboards, alerts, or queries referencing the old attribute names (e.g. shape_db.pool.checkout.queue_time_μs) need to be updated to the new ASCII names (e.g. shape_db.pool.checkout.queue_time_us).

Patch Changes

• 2e9e9b4: Handle client-cancelled shape requests as disconnects instead of server errors.
  A live long-poll now aborts as soon as the client resets the HTTP/2 stream,
  releasing the handler process and its admission permit immediately instead of
  holding them for the remainder of the long-poll timeout. Transport errors
  raised when sending a response to a client that already went away are now
  recorded as status 499 with a shape_req.client_disconnected span attribute
  rather than surfacing as phantom 500s with recorded exceptions.
• 7b9e9fe: Include the electric-snapshot response header in access-control-expose-headers so that cross-origin browser clients can read it.
• f0e1904: Only advance the global last seen LSN on commit-bearing transaction fragments. Large transactions are split into multiple fragments that all carry the transaction's final LSN, so a up-to-date response could previously advertise an LSN whose changes were not yet readable in the shape logs, and a later response could then return data at that same LSN.
• 09c60c6: Promote an already-running standalone shape consumer to whole-transaction writes when a subquery materializer subscribes to it. If a fragmented transaction is already in progress, the subscription is completed at its commit boundary so the materializer never misses the already-written head of that transaction.
• 5ce464c: Wait for in-flight transactions that have written to a table to finish before committing the table's addition to the publication. Previously, such a transaction's writes were neither emitted by the replication stream (they predate the addition) nor included in the initial snapshot (the transaction was still open), so any shape created on the table right after it was added - e.g. after a TRUNCATE invalidated the previous shapes - was silently missing those rows for its whole lifetime.
• 138039d: Stop applying ELECTRIC_TWEAKS_CONN_MAX_REQUESTS to HTTP/2 connections. The limit is only meaningful for HTTP/1, where it recycles long-lived handler processes at a request boundary. Under HTTP/2 it made Bandit tear down the whole multiplexed connection with GOAWAY/REFUSED_STREAM once the cumulative stream count reached the limit (50 by default), disrupting in-flight streams and causing reconnect bursts.
• ab53baa: Start the consumer of an existing subquery dependency shape if it isn't running when a new parent shape resolves to it. Previously such a parent request failed with a 500 on every retry: the dependency's materializer found no consumer, the parent was invalidated, and the still-registered dependency poisoned the next attempt.

expo-db-electric-starter@1.0.28

Patch Changes

• Updated dependencies [c4c48c0]
• Updated dependencies [d9d2666]
• Updated dependencies [7b9e9fe]
  • @electric-sql/client@1.5.27