v0.1.23

Other

• Merge pull request #77 from softwaremill/feat/helm-staleness-threshold
• Update helm/klag-exporter/templates/configmap.yaml
• Support the new 'mode' config options in helm chart
• document timestamp_sampling.mode in test-stack + config example

v0.1.22

Added

• switch time-lag default to rate-based estimation (Tier 3)
• (collector) add RateSampler for rate-based time-lag estimation

Other

• address Copilot PR feedback (Tier 4)
• max_concurrent_watermarks (no-op since Tier 1 batched ListOffsets)
• (collector) per-phase elapsed_ms in the cycle-complete debug log
• (collector) TTL cache list_consumer_groups (default 60s)
• (kafka) parallelize DescribeConsumerGroups chunks
• address Copilot PR feedback (Tier 3)
• (readme) document rate vs message time-lag modes
• address Copilot PR feedback (Tier 2)
• (kafka) intern topic names as Arc with per-call dedup
• (collector) add TTL cache for filtered monitored-topic set
• (collector) add TTL cache for compacted-topic detection
• (kafka) skip member-assignment parsing unless granularity=partition
• (runtime) cap tokio blocking-thread pool (default 64)

v0.1.21

Added

• (kafka) add fetch_watermarks_for_partitions using batched ListOffsets
• (kafka) add batched list_consumer_group_offsets_batched FFI wrapper
• (kafka) add batched describe_consumer_groups_batched FFI wrapper
• (kafka) expose admin_handle for batched Admin API callers
• (kafka) add batched list_offsets_batched FFI wrapper
• (kafka) scaffold admin module for batched Admin API wrappers

Other

• address Copilot PR feedback (Tier 1)
• (readme) describe batched Admin API collection model and updated sizing guidance
• (collector) rewire hot path to batched Admin API with pre-filtered topics
• (kafka) replace sequential describe_consumer_groups with batched Admin API

v0.1.20

Other

• Update helm/klag-exporter/templates/configmap.yaml
• Update helm/klag-exporter/values.yaml
• Update helm/klag-exporter/templates/configmap.yaml
• Support the new config option in helm chart

v0.1.19

Other

• Fix native FFI memory leak and improve memory management

v0.1.18

Other

• updated the docs with new metric info

v0.1.17

Added

• add kafka_consumergroup_group_state metric

Other

• fix cargo fmt formatting

v0.1.16

Fixed

• fix missing compression libs

v0.1.15

Fixed

• fixing copilot review
• fix formatting

Other

• copilot review
• Consumer Pool for Timestamps
• klag-exporter/src/kafka/client.rs
• make base consumer reusable with Arc
• added testing env for large cluster setup

v0.1.14

Added

• (performance) add configuration settings for concurrency and timeouts on large clusters

Fixed

• fixed copilot suggestions
• fixed cargo fmt
• fixed copilot auto-review issues