Release Notes & Known Limitations
Last updated: April 14, 2026
quantedOptions ships continuously. This page is the public record of what we have changed recently, what we know is currently rough, and what we have already fixed. We list known issues here in plain language because users deserve to know what to trust and what to verify independently.
Current Limitations
Things we know about and are actively working on. If you encounter one of these, it is expected behavior, not a bug to report.
- KNOWN ISSUEApril 14, 2026
Overnight (Globex) data may be incomplete
Between 17:00 ET and 04:00 ET, the engine transitions between trading sessions and CBOE delivery cadence shifts. During this window the dashboard may display incomplete data, stale values, or temporarily fall behind. The redesigned session roll is in active development; an in-app banner appears whenever the dashboard is inside this window. Full intraday resumes at 4:00 AM ET.
- KNOWN ISSUEApril 14, 2026
Memory growth under aggressive scrubbing
When rapidly scrubbing across many timestamps over several hours in a single session, browser memory can accumulate and eventually slow the dashboard. We have shipped several mitigations (debounced scrub, hour-level cache eviction, allocation churn fixes) and continue to harden this path. Workaround: refresh the page after extended scrub sessions.
What's New
Recently shipped features and improvements.
- NEWApril 14, 2026
Globex notice banner + Continuous Improvement clause in Terms
A non-blocking banner now appears on the dashboard between 17:00 ET and 04:00 ET to set expectations for the overnight window. Terms §14.1 documents the active development posture in writing.
- NEWApril 14, 2026
Standalone Polygon options pricing tracker
A new pricing tracker view sourced from Polygon, with a pop-out modal that wires directly into existing strike workflows.
- NEWApril 14, 2026
Engine and pipeline crash/restart resilience
Restart policies, timer-based unit migrations, and a systemd watchdog with heartbeat now keep the data engine recovering automatically from transient faults.
- NEWApril 13, 2026
Hourly ledger backups to dual cloud buckets
Position ledger snapshots are now written hourly to both the primary and backup object storage buckets, eliminating a single point of failure for end-of-day positioning.
- FIXApril 12, 2026
Historical date routing fixed for evening loads
Picking a past date between 18:00 ET and midnight previously routed to live data instead of the historical archive. Five distinct call sites were corrected to use the engine session date instead of the wall clock.
- FIXApril 12, 2026
VIX live pricing on expiration days
VIX live pricing now queries the next available expiry instead of the current one, so the pricing widget no longer goes blank on Wednesdays after VIX weekly expirations.
Recently Resolved
Issues we previously listed here that have since been fixed.
- FIXApril 14, 2026
Scrub-induced heap bloat
Aggressive timestamp scrubbing was holding TanStack Query results past their useful lifetime, causing GC latency to climb. Debouncing scrub events and restoring hour-level eviction substantially reduced steady-state memory footprint.
- FIXApril 14, 2026
Ghost data reinjection during bucket failover
A silent failover from primary to backup object storage caused a small window of previously-deleted entries to reappear. Cleanup tooling now walks both buckets; full incident post-mortem is on file.
- FIXApril 12, 2026
Session-chronological sort across midnight
Timeline ordering for sessions that cross midnight (Globex) is now session-aware on both the engine and the frontend, so 18:00–23:59 entries no longer sort incorrectly after 00:00.
- FIXApril 11, 2026
Subscriber gating on paywalled API routes
Twelve API routes that should require an active subscription were tightened to gate on `requireActiveSubscriber` consistently.
Found something not on this list? Email desk@quantedoptions.com. See also our Terms of Service, which describes the "as is" basis on which the Service is provided.