11.0.316

upstash/context711.0.316Aug 13, 2026by adubovikov

AI Summary

This release fixes a timestamp encoding issue between DuckDB and Arrow format that was causing data overflow in Grafana visualizations, ensuring accurate time-series data representation.

Key Highlights

Fixed timestamp encoding in Arrow fields (from nanoseconds to microseconds).
Resolved timestamp overflow errors in Grafana visualizations.
Fixed data showing as 1882 due to conversion overflow.
Ensures time_bucket functions work correctly with stored data.

New Features

Corrected Arrow timestamp encoding for FlightSQL/Grafana.

Full Release Notes

## What's Changed
* fix(flightsql): encode timestamps in Arrow field units by @adubovikov in https://github.com/sipcapture/homer/pull/932

### FlightSQL / Grafana
- Write DuckDB `TIMESTAMP` values as Arrow `timestamp[us]` (not nanoseconds). Grafana/Influx converting us→ns with `value*1000` overflowed int64 and showed capture times as **1882**.
- `time_bucket(..., timestamp)` works without `to_timestamp(epoch(timestamp))`. Stored DuckLake data is unchanged.

**Full Changelog**: https://github.com/sipcapture/homer/compare/11.0.315...11.0.316