Shipped · Databases

What influxdata/influxdb shipped

The public repository of Influxdata · github.com/influxdata/influxdb

Written by FoxPlug from public releases; not affiliated with Influxdata. An automatic summary of the public release, pull request and commit data of github.com/influxdata/influxdb. Influxdata did not write it and does not use or endorse FoxPlug. Every line links to the public change it describes.

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Week of September 21, 2026

What shipped

Released v3.12.0-0.rc.2 with updates to Go dependencies and bug fixes. Release
Added max-time-range limit for SELECT queries to prevent queries spanning more than a configured duration. Pull request #27640
Added per-user write byte statistics metric behind an opt-in flag to track write request sizes by user. Pull request #27666
Implemented adaptive sizing and statistics for the TagValueSeriesIDCache with configurable bounds instead of fixed capacity. Pull request #27660
Added compaction planning statistics to the tsm1 engine tracking FindGenerations, Plan, PlanOptimize, and PlanLevel methods. Pull request #27665
Exposed per-user query bytes statistics as an opt-in Prometheus counter on the /metrics endpoint. Pull request #27659
Updated SHOW MEASUREMENTS to support partial results when some sources error but others succeed. Pull request #27661
Fixed race condition in shard loading by reporting progress before notifying the completion channel. Pull request #27671
Fixed level regression during compaction of mixed-level TSM files by properly tracking minimum sequence numbers. Pull request #27639
Changed WAL write calls in WriteMulti to use background context instead of client context after cache write succeeds. Pull request #27668

Why it matters

This week's updates focus on operational visibility and stability. Users gain new per-user metrics for writes and queries to monitor usage patterns, adaptive caching to reduce manual tuning, and query limits to prevent resource exhaustion. Several fixes address race conditions and data integrity issues in core compaction and shard loading operations.

Changelog entry

3.12.0-0.rc.2 release Release
Add max-time-range coordinator config to limit SELECT query time ranges Pull request #27640
Add per-user write byte statistics metric with --http-user-write-bytes-enabled flag Pull request #27666
Add adaptive growth and statistics to TagValueSeriesIDCache for dynamic sizing Pull request #27660
Add DefaultPlanner statistics to Engine stats tracking compaction planning methods Pull request #27665
Add per-user query bytes statistics as Prometheus counter on /metrics Pull request #27659
Support partial results in SHOW MEASUREMENTS when some sources error Pull request #27661
Fix race condition in shard loading by reporting progress before notifying channel Pull request #27671
Fix level regression in TSM compaction by properly tracking minimum sequence numbers Pull request #27639
Use background context for WAL writes instead of client context in WriteMulti Pull request #27668
Fix TSI series cache minimum samples calculation to permit small caches to grow Pull request #27663
Update Go dependencies including grpc 1.83.2, otel 1.45.0, and other modules Pull request #27670

Example posts FoxPlug drafted from these changes. Not written or posted by the project.

Post for X

v3.12.0-rc.2 ships with per-user write and query metrics, adaptive caching bounds, compaction planning stats, and critical fixes for shard loading races and TSM level regressions.

Post for LinkedIn

v3.12.0-rc.2 is out with new operational features: per-user write and query byte statistics for usage monitoring, adaptive TagValueSeriesIDCache sizing to reduce configuration overhead, and detailed compaction planning statistics. This release also fixes critical issues including race conditions in shard loading and level regressions during mixed-level TSM compaction, improving both observability and reliability.