Update docker.io/prom/prometheus Docker tag to v3.6.0
No issues with this by means of Docker-compose YAML automated GitOps minor update of the Docker container and on the K3s Kubernetes cluster by means of Flux with dependency update facilitated by Mend's Renovate Bot.
This MR contains the following updates:
Package | Update | Change |
---|---|---|
docker.io/prom/prometheus | minor | v3.5.0 -> v3.6.0 |
Release Notes
prometheus/prometheus (docker.io/prom/prometheus)
v3.6.0
: 3.6.0 / 2025-09-17
- [FEATURE] PromQL: Add
step()
, andmin()
andmax()
on durations, behind feature flagpromql-duration-expr
. #16777 - [FEATURE] API: Add a
/v1/status/tsdb/blocks
endpoint exposing metadata about loaded blocks. #16695 - [FEATURE] Templates: Add
toDuration()
andnow()
functions. #16619 - [ENHANCEMENT] Discovery: Add support for attaching namespace metadata to targets. #16831
- [ENHANCEMENT] OTLP: Support new
UnderscoreEscapingWithoutSuffixes
strategy viaotlp.translation_strategy
. #16849 - [ENHANCEMENT] OTLP: Support including scope metadata as metric labels via
otlp.promote_scope_metadata
. #16878 - [ENHANCEMENT] OTLP: Add
__type__
and__unit__
labels when feature flagtype-and-unit-labels
is enabled. #16630 - [ENHANCEMENT] Tracing: Send the traceparent HTTP header during scrapes. #16425
- [ENHANCEMENT] UI: Add option to disable info and warning query messages under
Query page settings
. #16901 - [ENHANCEMENT] UI: Improve metadata handling for
_count/_sum/_bucket
suffixes. #16910 - [ENHANCEMENT] TSDB: Track stale series in the Head block via the
prometheus_tsdb_head_stale_series
metric. #16925 - [PERF] PromQL: Improve performance due to internal optimizations. #16797
- [BUGFIX] Config: Fix "unknown global name escaping method" error messages produced during config validation. #16801
- [BUGFIX] Discovery: Fix race condition during shutdown. #16820
- [BUGFIX] OTLP: Generate
target_info
samples between the earliest and latest samples per resource. #16737 - [BUGFIX] PromQL: Fail when
NaN
is passed as parameter totopk()
,bottomk()
,limitk()
andlimit_ratio()
. #16725 - [BUGFIX] PromQL: Fix extrapolation for native counter histograms. #16828
- [BUGFIX] PromQL: Reduce numerical errors by disabling some optimizations. #16895
- [BUGFIX] PromQL: Fix inconsistencies when using native histograms in subqueries. #16879
- [BUGFIX] PromQL: Fix inconsistent annotations for
rate()
andincrease()
on histograms when feature flagtype-and-unit-labels
is enabled. #16915 - [BUGFIX] Scraping: Fix memory corruption in
slicelabels
builds. #16946 - [BUGFIX] TSDB: Fix panic on append when feature flag
created-timestamp-zero-ingestion
is enabled. #16332 - [BUGFIX] TSDB: Fix panic on append for native histograms with empty buckets. #16893