Custom metrics are now reported as timeslices (see New Relic’s documentation for details). Metric names have been changed from "imgproxy.X" to "Custom/imgproxy/X".
2025-10-01
🆕 Added
DD_TRACE_AGENT_PORT (default: 8126) as a default DataDog trace agent port.
2025-09-30
❌ Removed
Deprecated IMGPROXY_OPEN_TELEMETRY_ENDPOINT is removed.
Deprecated IMGPROXY_OPEN_TELEMETRY_PROTOCOL is removed.
Deprecated IMGPROXY_OPEN_TELEMETRY_GRPC_INSECURE is removed.
Deprecated IMGPROXY_OPEN_TELEMETRY_SERVICE_NAME is removed.
Deprecated IMGPROXY_OPEN_TELEMETRY_PROPAGATORS is removed.
Deprecated IMGPROXY_OPEN_TELEMETRY_CONNECTION_TIMEOUT is removed.
2025-09-26
❌ Removed
Deprecated IMGPROXY_WRITE_TIMEOUT is removed.
Deprecated IMGPROXY_READ_TIMEOUT is removed.
Obsolete IMGPROXY_MAX_SVG_CHECK_BYTES is removed.
Obsolete IMGPROXY_ETAG_BUSTER is removed.
IMGPROXY_USE_* behaviour changed: now, it does not rely on the key
2025-09-25
🔄 Changed
IMGPROXY_USE_GCS is not automatically set if gcs key is present anymore.
✨ 2025-08-27
🔄 Changed
If-None-Match is passed through to server request, Etag passed through from server response
if IMGPROXY_USE_ETAG is true.
IMGPROXY_USE_ETAG is now true by default.
IMGPROXY_USE_LAST_MODIFIED is now true by default.
