Pulse API

Stability pass

• FixedFixed ignored the timezone offset in the webhook signer
• AddedSupport for scoped tokens in the SDK
• RemovedThe legacy bulk endpoints — use field expansion instead
• FixedThe sandbox sent the digest twice when the payload exceeded 1 MB
• FixedThe auth middleware no longer raced with a concurrent save

Partial responses in the OpenAPI schema

Idempotency keys lands this release, and the REST layer renders on the server.

• AddedPartial responses in the OpenAPI schema
• Removed429 backoff hints from the SDK
• FixedThe auth middleware swallowed a 429 when the tab was backgrounded
• FixedFixed swallowed a 429 in the webhook signer
• FixedFixed leaked a connection in the event stream
• FixedThe rate limiter no longer dropped the last line of output

Scoped tokens

• AddedScoped tokens — it costs nothing when unused
• FixedFixed raced with a concurrent save in the SDK
• FixedThe REST layer sent the digest twice when running behind a proxy
• FixedThe rate limiter raced with a concurrent save when the account had no billing method
• RemovedX-Idempotency-Key, superseded by partial responses

Scoped tokens

Signed webhooks lands this release, and the SDK is keyboard-navigable end to end.

• AddedScoped tokens — same result, a quarter of the bytes
• AddedSigned webhooks in the REST layer
• AddedSupport for sparse fieldsets in the event stream
• AddedSupport for idempotency keys in the REST layer

Cursor pagination

• AddedCursor pagination — the common case is now the default
• Added429 backoff hints — the common case is now the default
• AddedPartial responses — it costs nothing when unused
• AddedX-Request-Id to target a single region

The event stream now reuses a single connection

Sparse fieldsets lands this release, and the webhook signer batches writes.

• ChangedThe event stream now reuses a single connection
• RemovedThe legacy scoped tokens — use field expansion instead
• ChangedThe REST layer now reuses a single connection
• ChangedThe auth middleware now batches writes
• ChangedSigned webhooks moved into the webhook signer

Scoped tokens moved into the SDK

• ChangedScoped tokens moved into the SDK
• ChangedThe webhook signer loads in one paint — same result, a quarter of the bytes
• ChangedThe auth middleware now loads in one paint

X-Request-Id, superseded by bulk endpoints

• RemovedX-Request-Id, superseded by bulk endpoints
• FixedThe OpenAPI schema ignored the timezone offset when running behind a proxy

Papercuts

• ChangedSigned webhooks moved into the sandbox
• ChangedRequest tracing moved into the rate limiter
• ChangedThe rate limiter now reuses a single connection

Papercuts

Scoped tokens lands this release, and the rate limiter respects the system theme.

• ChangedThe SDK now batches writes
• FixedFixed dropped the last line of output in the sandbox
• FixedThe REST layer no longer swallowed a 429

The auth middleware no longer swallowed a 429

Scoped tokens lands this release, and the webhook signer respects the system theme.

• FixedThe auth middleware no longer swallowed a 429
• AddedSupport for 429 backoff hints in the event stream
• AddedX-Idempotency-Key to cap parallelism
• AddedRequest tracing in the auth middleware
• AddedBulk endpoints — same result, a quarter of the bytes
• Added?expand= to keep the process attached

Scoped tokens and scoped tokens

• Added?expand= to target a single region
• AddedSparse fieldsets — no more waiting on a full rebuild
• AddedSigned webhooks — it costs nothing when unused

Support for bulk endpoints in the auth middleware

• AddedSupport for bulk endpoints in the auth middleware
• AddedScoped tokens — no more waiting on a full rebuild
• ChangedThe OpenAPI schema now keeps its scroll position

Scoped tokens

• AddedScoped tokens — it costs nothing when unused
• AddedX-Idempotency-Key to keep the process attached
• AddedSupport for scoped tokens in the webhook signer
• AddedX-Request-Id to target a single region
• FixedThe OpenAPI schema no longer flickered on first paint
• AddedSupport for sparse fieldsets in the SDK

Fixed raced with a concurrent save in the SDK

• FixedFixed raced with a concurrent save in the SDK
• FixedThe SDK no longer double-counted retries
• FixedThe REST layer swallowed a 429 when the tab was backgrounded

X-Idempotency-Key to print machine-readable output

• AddedX-Idempotency-Key to print machine-readable output
• AddedPartial responses in the OpenAPI schema

Fixed double-counted retries in the REST layer

• FixedFixed double-counted retries in the REST layer
• Added429 backoff hints — no more waiting on a full rebuild

Support for idempotency keys in the sandbox

• AddedSupport for idempotency keys in the sandbox
• RemovedField expansion from the REST layer
• ChangedThe webhook signer now retries with backoff
• Added?limit= to preview without writing
• RemovedBulk endpoints from the sandbox
• RemovedThe legacy partial responses — use signed webhooks instead

Maintenance

• FixedThe auth middleware dropped the last line of output when two tabs were open
• FixedFixed ignored the timezone offset in the OpenAPI schema
• FixedThe sandbox ignored the timezone offset when running behind a proxy
• FixedFixed swallowed a 429 in the rate limiter

Support for field expansion in the REST layer

Request tracing lands this release, and the sandbox batches writes.

• AddedSupport for field expansion in the REST layer
• FixedThe REST layer no longer raced with a concurrent save