Mezmo Release Notes for June 2025

Features

Datadog Cost Reduction Flow

When creating a new Pipeline, you now have the option to use Mezmo Flow flow to build a specialized pipeline to reduce your Datadog costs. Check out the Datadog Agent topic for more information.

Bug Fixes

LOG-20150 [kafka-bridge] does not scale up well

LOG-21907 [pipeline-service] handle migrations when table exists but no migration happened

LOG-21910 Update /v3/pipelines PUT/POST endpoints to not allow extra fields

LOG-21925 The color filled data rows have the color shifting with pages

OG-20324 Times in pipeline restoration UI in the wrong order

LOG-20409 Exported lines ingested with syslog missing keys for null/undefined field, with quickwit

LOG-21721 "map fields" processor on a pure string message replaces the message

LOG-21739 [vector] aggregate_distributed lag under high throughput

LOG-21935 Fix alert expectation in revision get spec

LOG-21714 [vector] Aggregate (aggregate_v2) processor "stuck" when consumer lag builds

LOG-21789 Incorrect log lines showing up in different views

LOG-21790 Admin users in LA Only accounts can still see the Pipeline Restoration link

LOG-21839 Investigate and fix 'TypeError: next is not a function' in billing endpoints

LOG-21851 Investigate and resolve HTTP 400 error when posting absence alert cache

LOG-21889 [otel] tags/attributes are not being sent in the data payloads to otel