11 Pull requests merged by 7 people

• Fixed memory leak in PushStream caused by reusing context

  #6854 merged Jul 1, 2025

• remove duplicate RingMock

  #6856 merged Jul 1, 2025

• Add active series limit for native histogram samples

  #6796 merged Jun 30, 2025

• [Vote] SungJin1212 as new Cortex maintainer

  #6852 merged Jun 30, 2025

• add parquet labels cache

  #6835 merged Jun 30, 2025

• Add a query result limit to regex matcher

  #6845 merged Jun 30, 2025

• Updating Prometheus and Thanos

  #6843 merged Jun 30, 2025

• Add tenantID validation to regex validator

  #6836 merged Jun 29, 2025

• refactor: delete a NumOverrides error

  #6837 merged Jun 29, 2025

• Add response compression wrapper for query api

  #6844 merged Jun 27, 2025

• Update GRPC

  #6808 merged Jun 26, 2025

8 Pull requests opened by 4 people

• Bump the actions-dependencies group across 1 directory with 2 updates

  #6846 opened Jun 27, 2025

• Bump github.com/go-viper/mapstructure/v2 from 2.2.1 to 2.3.0

  #6847 opened Jun 27, 2025

• add zstd and snappy compression for query api

  #6848 opened Jun 27, 2025

• Bump the go-dependencies group across 1 directory with 17 updates

  #6853 opened Jun 30, 2025

• Created new grpc instrument to record stream push metrics

  #6855 opened Jun 30, 2025

• Bump github.com/thanos-io/thanos from 0.39.1-0.20250626092019-3727363b495d to 0.39.1

  #6858 opened Jul 1, 2025

• Add a cortex_slow_queries_total to track # of slow queries

  #6859 opened Jul 2, 2025

• Change prometheus image to v3.3.1 in e2e test

  #6860 opened Jul 2, 2025

1 Issue closed by 1 person

• querier OOM

  #6826 closed Jun 25, 2025

4 Issues opened by 3 people

• vulnerability in cortex project

  #6857 opened Jul 1, 2025

• Ingester: Ingester TSDB OOO sample delta metric always show 0

  #6850 opened Jun 30, 2025

• Integration test for query response compression

  #6849 opened Jun 30, 2025

• Add project roadmap for 2025-2026

  #6840 opened Jun 26, 2025

4 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Add proposal for tenant limits API

  #6818 commented on Jun 30, 2025 • 3 new comments

• The Path to Graduation

  #6075 commented on Jun 26, 2025 • 0 new comments

• Add a metric to track delay in ingestion

  #6748 commented on Jul 1, 2025 • 0 new comments

• Refactor query api

  #6779 commented on Jul 2, 2025 • 0 new comments