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Release notes

Release notes for Loki are in the CHANGELOG for the release and listed here by version number.

  • V3.7 release notes
  • V3.6 release notes
  • V3.5 release notes
  • V3.4 release notes
  • V3.3 release notes
  • V3.2 release notes
  • V3.1 release notes
  • V3.0 release notes
  • V2.9 release notes
  • V2.8 release notes
  • V2.7 release notes
  • V2.6 release notes
  • V2.5 release notes
  • V2.4 release notes
  • V2.3 release notes

The details about our release cadence are documented here.

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  • Grafana Loki
  • Release notes
    • Release cadence
    • v3.7
    • v3.6
    • v3.5
    • v3.4
    • v3.3
    • v3.2
    • v3.1
    • v3.0
    • V2.9
    • V2.8
    • V2.7
    • V2.6
    • V2.5
    • V2.4
    • V2.3
  • Get started
    • Loki overview
    • Quick Start
      • Loki quickstart
      • Loki Tutorial
    • Architecture
    • Components
    • Deployment modes
    • Labels
      • Label best practices
      • Cardinality
      • Structured metadata
      • Modify default labels
    • Hash rings
  • Set up
    • Size the cluster
    • Install
      • Install using Helm
        • Helm chart components
        • Install monolithic Loki
        • Install microservice Loki
        • Install scalable Loki
        • Cloud Deployment Guides
          • Deploy on AWS
          • Deploy on Azure
          • Deploy on GCP
        • Configure storage
        • Helm chart values
        • Monitoring
      • Install using Tanka
      • Install using Docker
      • Install locally
      • Install on Istio
      • Install from source
    • Migrate
      • Migrate to Alloy
      • Migrate from SSD to distributed
      • Migrate to TSDB
      • Migrate from `loki-distributed`
      • Migrate to three targets
      • Migrate to Thanos storage clients
    • Upgrade
      • Upgrade the Helm chart to 3.0
      • Upgrade the Helm chart to 6.0
      • Upgrade to Community Helm chart
  • Configure
    • Best practices
    • Storage
    • Usage statistics
    • Examples
      • Configuration
      • Thanos storage examples
      • Query frontend example
  • Send data
    • Grafana Alloy
      • Sending Logs to Loki via Kafka using Alloy
      • Sending OpenTelemetry logs to Loki using Alloy
    • OpenTelemetry
      • Native OTLP endpoint vs Loki Exporter
      • OTel Collector tutorial
    • Kubernetes Monitoring Helm
    • Promtail
    • Docker driver
      • Configure Docker driver
    • Fluent Bit
      • Fluent Bit tutorial
      • Fluent Bit Community Plugin
      • Fluent Bit
    • Fluentd
    • Logstash plugin
    • k6 load testing
      • Log generation
      • Write path testing
      • Query testing
  • Query
    • Query best practices
    • LogQL simulator
    • Log queries
    • Metric queries
    • Template functions
    • LogCLI
      • Getting started
      • LogCLI tutorial
    • Matching IP addresses
    • Query examples
    • Query acceleration
    • Query Reference
    • Troubleshoot queries
  • Visualize
  • Alert
  • Manage
    • Loki Canary
    • Block unwanted queries
    • Caching
    • Rate limits
    • Query fairness
    • Shuffle sharding
    • Monitor Loki
      • Deploy Loki Meta Monitoring
      • Install Mixins
      • Single Binary Meta Monitoring
      • Key Metrics
    • Troubleshooting
      • Troubleshoot operations
      • Troubleshoot ingestion
      • Troubleshoot drilldown
      • Troubleshoot queries
    • Authentication
    • Bloom filters
    • Automatic stream sharding
    • Scale Loki
    • Recording rules
    • Storage
      • TSDB
      • Filesystem object store
      • Storage schema
      • Write Ahead Log
      • Log retention
      • Log entry deletion
      • Horizontal scaling of Compactor
    • Multi-tenancy
    • Autoscaling queriers
    • Upgrade
    • Overrides Exporter
    • Zone aware ingesters
  • Reference
    • Loki configuration reference
    • Loki HTTP API
    • Python examples
  • Community
    • Contacting the Loki Team
    • Contributing to Loki
    • Governance
    • Maintaining
      • Releasing Grafana Loki
        • Backport commits
        • Create Release Branch
        • Document metrics and configurations changes
        • Merge Release PR
        • Patch Go version
        • Patch vulnerabilities
        • Prepare Major Release
        • Prepare Release
        • Prepare Upgrade guide
        • Update version numbers
        • Version
      • Releasing Loki Build Image
    • Loki Improvement Documents (LIDs)
      • 0001: Introducing LIDs
      • 0002: Remote Rule Evaluation
      • 0003: Query fairness across users within tenants
      • 0004: Index Gateway Sharding
      • 0005: Loki mixin configuration improvements
      • 0006: Expose Split Logic in API
    • Design documents
      • Labels
      • Promtail Push API
      • Write-Ahead Logs
      • Ordering Constraint Removal
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