v2.256.0

2.256.0 (2026-07-27)

Features

• clickhouse warehouse setup UI (#8028) (30bf03a)
• Environments: Track first evaluation with a new Onboarding interface (#8063) (3c9cc97)
• experimentation: enable Firehose CloudWatch error logging (#8068) (506b838)
• experimentation: provision per-org ingestion infra on external warehouse connect (#8052) (076e431)
• experimentation: seed per-environment ingestion destination in Redis (#8080) (e97cef6)
• experiments: expose metric direction on experiment metrics API (#8098) (8ac19b9)
• onboarding: funnel analytics for the new flow (#7960) (cfcaf1c)
• stateless warehouse connection test endpoint (#8060) (6bf7a23)
• Stream S3 organisation exports (#6612) (46ae7a0)

Bug Fixes

• ClickHouse form follow-ups from #8028 review (#8092) (80e50a2)
• docs: Google Tag Manager is not loading (#8094) (c174d2e)
• experiments: results page control-wins state, lift colours, dark mode (#8091) (44b2464)
• MCP: deploy the released image instead of redeploying the old one (#8093) (5e2c954)
• onboarding: Onboarding marker PUT too restrictive (#8097) (b9105aa)
• onboarding: review-feedback polish (#7989) (f7e9e17)
• organisations: Treat self-hosted licence as paid (#8066) (02a92d7)
• Preserve /api/v1 prefix in frontend proxy (Fixes #7974) (#8004) (6d9a4e5)
• remove v0.1 experiment flag toggle from create feature modal (#7907) (94ac7af)

Infrastructure (Flagsmith SaaS Only)

• Fix keep-alive (#8106) (96f54b8)

Dependency Updates

• frontend: update dependency dompurify to v3.4.12 [security] (#8064) (8abadae)

Performance Improvements

• features: Decouple feature list query cost from project version history (#8084) (ba98880)

Refactoring

• analytics: make trackEvent/trackTraits error-safe, tag onboarding variant when flags are ready (#8061) (36f579f)
• forms: migrate Input to TS (#7762) (7665750)
• styles: theme-adaptive shared code theme (#8023) (77c41d4)