Connection Health

- Cloud Connections: Connection health now recognizes connections that have moved to another source or been retired, so they no longer report ingestion errors for data they will never send again.

• OpenAI Connection: OpenAI costs now carry usage quantities and units, so you can calculate true unit costs instead of relying on a blended rate.
• CloudZero MCP: Confidential OAuth clients can now send their credentials in a standard Authorization header, so common OAuth2 connectors that rely on that method connect successfully.

- Telemetry Streams: The public delete endpoint now always checks for dimensions that depend on a stream, so a stream still referenced by a dimension can no longer be deleted through the API.

• Optimize: Requesting a very large page of recommendations now returns paginated results instead of a server error, so large list requests no longer fail silently.
• Azure Connection: Test Connection now recognizes Microsoft Customer Agreement billing scopes, so connections that already ingest cost data successfully are no longer reported as broken.
• Azure Connection: A partial-month report from Azure can no longer overwrite an entire billing period, protecting cost data already ingested for that month from being silently erased.
• Anomalies: A single anomaly now sends one Slack alert even when its entry reaches the queue more than once, so you no longer receive duplicate notifications for the same anomaly.
• Snowflake Connection: Ingestion no longer fails on the first day of each month, so the previous month's cost data loads completely instead of being lost.
• MongoDB Connection: Invoice totals now include sales tax from the source invoice, so your MongoDB spend reconciles against the billed amount instead of understating it by the tax.
• OpenAI Connection: Validating an OpenAI Enterprise connection now checks the cost endpoint too, so a key missing the required permission is caught during setup instead of failing every run silently.
• Access Controls: A role restricted to specific cost types now opens Explorer on a cost type it actually permits, instead of landing on one it cannot access and erroring.
• Optimize: Paginating through recommendations with a corrupted cursor now returns a clear, actionable error instead of a generic server error, so automations can handle it correctly.
• Views: An in-progress Create View draft is no longer discarded when Explorer data refreshes, so your edits and selections stay intact while you finish setting it up.
• UX: The date picker's focus outline now renders correctly in teal when the input is selected, after previously showing no visible focus state.
• Explorer: Custom Compare now accepts a comparison window that matches your base period length exactly, so the Apply button enables as expected instead of requiring an extra day.
• CloudZero MCP: Running /init no longer removes custom organization context you authored, so hand-written instructions are preserved while generated context refreshes separately.
• Optimize: The cost graph and Explorer link on an orphaned EBS snapshot recommendation now show only the affected snapshot's spend, rather than all snapshot storage across your account.