Changelog

Release Date: Dec 19, 2025

What's Changed

ci: fixed o2 enterprise strapi workflow notfication issue
chore: bump utoipa version
fix: sync cloud changes
fix: Cloud build changes
test: e2e-cipher-keys-test
chore: add UTs, run fmt and clippy
feat:use uuid v7 for internal trace ids
fix: update kube feature for action
ci: updated unit test to first check the edits
chore: add readme for query recommendations
fix: release checkout
fix: Dashboards Names needed on the QueryManager
fix: add aws-lc-rs flag to lettre
ci: update nats version
ci: updated strapi notification workflow on main
fix: add consume policy for queue
ci: update rust
feat: remove etcd
fix: remote wal queue cleanup (#771)
ci: updated strapi notification to pusblish content
feat: add pipeline usage
chore: add OpenAPI annotations
feat: impl broadcast join
ci: try using ref_name for unit test ci
feat: integrate O2 AI with O2 MCP
chore: upgrade datafusion to v50.0.0
chore: bump crate versions
feat: cloud email domains
feat: improve metrics for broadcast join
fix: use schema_name instead of display impl
fix: single node optimizer disable
feat: implement unified AI manager with OpenAPI processor and request routing
chore: bump crate versions
fix: add aws-lc-rs feature to lettre
fix: handle OpenAI errors in chat completion API
feat: enhance AI routing with full conversation history context
perf: improve agg top k
feat: add batch execution support to OpenAPI processor
feat: (AI) user clarification loop
ci: fix dockerfile rename issue
test: Updated folder structure for ent repo
test: updated a few code misses for SDR
ci: update to datafusion v50.1.0
refactor: add ToSchema to various structs
chore: fix coverage.sh and add tests
chore: bump crates and refactor auth code
perf: store enrichment table in disk as parquet format
feat: Query Optimization Recommendations as a service that can run in the background
fix: delete aggs cache rc9 (#850)
feat: traces for agent
feat: implement Model Context Protocol (MCP) server
fix: move bulk triggers update to enterprise
feat: add hash replace feature in SDR
ci: build windows binary
ci: update datafusion to 50.2.0
feat: OID connection support, test coverage
fix: Update query recommendation service to be a simple single run call
feat: Add ZO_ENRICHMENT_TABLE_GET_REGION env variable
perf: improve metrics
feat: alert dedup
feat: add service graph feature for automatic service topology discovery
feat: log patterns
fix: In query_recommendations Include organization id in the recommendation detail
feat: enabled tax id collection
test: SDR-hasing-tests
fix: AI/MCP module refactor and fixes
test: repo management for e2e tests
feat: add chrono-tz crate for DST aware cron scheduling
fix: remove xdrain-rs hard dependency, merge to repo
ci: fixed enterprise dev binary
test: updated env file for running using workflows
chore: cancel older ci runs
ci: fix vrl version
test: updated runners
fix: disable ai tests for now
test: Commented out dashboards tests and moved invalid workflow files
test: Added Test Dino integration to enterprise tests
feat: license check
fix: xdrain windows build toml
refactor: replace custom OpenAPI-to-MCP conversion with rmcp-openapi
test: Updated name to ORG ID from Org Name
feat: add multi-provider LLM support with Perplexity integration
test: added new cache logic to e2e workflow
ci: fix enterprise build manual
fix: rename ZO_ENRICHMENT_TABLE_GET_REGION to O2_ENRICHMENT_TABLE_GET_REGION
test: retry logic fix
fix: tantivy for metrics
feat: add stream name tracking to service graph metrics
feat: adding alert worker group
fix: While generating query_recommendations gracefully handle get_distinct_values failing
fix: add env for enale/disable license check
test: archived super cluster workflow
test: archived env poc workflow
ci: update rust
perf: cache aware partition gerneration for streaming aggs
feat: sso claim parser
chore: create graceful drain features
fix: introduce dark mode custom logo
feat: [BE] PromQL streaming output support
test: Updated enhanced workflow for e2e tests
fix: fallback when license check is disabled
test: sdr_import_test_run
feat: bill data retention
fix: remove trailing / from license server default url
test: new cleanup logic before env tests
test: added scheduled job yml file
ci: udpated Dockerfile.pr
fix: make the alert fga same as dashboard
ci: update base image
fix: change default value of map_group_to_role to false
test: Fixing Reruns on scheduled e2e runs
feat: added destination type for remote destination
refactor: comment out unused test configurations in Playwright workflow
test: unskipped pipeline test
fix: docker build
feat: upgrade datafusion to 51
feat: enhance alert deduplication with semantic field groups
chore: remove license check env default true
fix: report mb hours
ci: fix code build for tag
test: Stabilizing dashboard tests
chore: update openfga-sdk dependency
fix: limit check for expired license (main)
feat: add super cluster support for metrics
ci: update vrl version
test: dashboard tests stable deployed env
feat: sampling for search apis and patterns
chore: disable-service-graph-by-default (#968)
fix: use bulk update for scheduled job updates in super cluster sync
fix: overwrite aggs cache instead of delete and rewrite cache
fix: streaming aggs complete cache hit
feat: service graph through streams
test: Improve Stability of Dashboard Tests on Deployed Environment
test: api-rbac-tests
test: Added test shard for Regression tests
test: added reports test
fix: update oss toml
feat: add config flag to exclude INTERNAL spans from service graph
test: updated bug template for enterprise repo
test: uncomment logspage spec file
test: add users rbac testcases
test: enable dashboard test files for deployed env
feat: service discovery
test: added auto rerun bot to enterprise repo as well
test(dashboard): minor fixes to stabilize dashboard scenarios
test: api-service-account-rbac
feat: only use the agg cache le interval
test: commenting flaky test case files
test: commented out dashboard tests temporarily due to failures
test: commented dashboards charts tests
fix: condition list for conditions v2
test: api alert rbac testcases
fix: cloud orgs (branch v30)