chore(main): release 2.266.0

[flagsmith-engineering]

🤖 I have created a release beep boop

2.266.0 (2026-08-26)

Features

• cohort CSV sync endpoint and cohort summary on segments (#8352) (b9b32ba)
• cohorts: Amplitude cohort sync endpoints and sync keys (#8290) (cc20443)
• create segment from CSV drawer (#8283) (0102a0c)
• Mixpanel cohort sync webhook (#8338) (c25dc8c)
• onboarding: gradual rollout quest screen (#8286) (2c313e0)
• SCIM: Support deactivated user membership (#8370) (c0b2a31)
• usage: Show usage against the plan limit for the current billing period (#8320) (763938b)
• wire CSV segments to the cohorts API (#8295) (d0485cc)

Bug Fixes

• deep-link: feature value renders as [object Object] (#8341) (ac56c47)
• identify user before sending warehouse test event (#8356) (3ff27da)
• identities: label the rows in the identity override selector (#8372) (0be48ea)
• identities: multivariate override editor hides the identity's override value (#8279) (2e5ea89)
• keep experiment refresh state until requests settle (#8351) (0f81888)
• treat stale experiment refresh requests as settled (#8347) (66b630a)

Refactoring

• featureStateToValue: extract into a Flux-free module (#8344) (0212201)

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3 Skipped Deployments

Project	Deployment	Actions	Updated (UTC)
docs	Ignored	Preview	Aug 26, 2026 9:42am
flagsmith-frontend-preview	Ignored	Preview	Aug 26, 2026 9:42am
flagsmith-frontend-staging	Ignored	Preview	Aug 26, 2026 9:42am

[github-actions]

✅ oss · depot-ubuntu-latest-arm-16 — run #19812 (attempt 1)

Playwright Test Results (oss - depot-ubuntu-latest-arm-16)

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🗂️ Previous results

✅ oss · depot-ubuntu-latest-16 — run #19812 (attempt 1)

Playwright Test Results (oss - depot-ubuntu-latest-16)

 1 passed

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 1 test across 1 suite
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✅ oss · depot-ubuntu-latest-arm-16 — run #19802 (attempt 1)

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 1 passed

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✅ oss · depot-ubuntu-latest-16 — run #19802 (attempt 1)

Playwright Test Results (oss - depot-ubuntu-latest-16)

 1 passed

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 1 test across 1 suite
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✅ oss · depot-ubuntu-latest-arm-16 — run #19777 (attempt 1)

Playwright Test Results (oss - depot-ubuntu-latest-arm-16)

 1 passed

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✅ oss · depot-ubuntu-latest-16 — run #19777 (attempt 1)

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✅ oss · depot-ubuntu-latest-arm-16 — run #19766 (attempt 1)

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 2 passed

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✅ oss · depot-ubuntu-latest-16 — run #19766 (attempt 1)

Playwright Test Results (oss - depot-ubuntu-latest-16)

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 2 tests across 2 suites
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✅ oss · depot-ubuntu-latest-arm-16 — run #19753 (attempt 1)

Playwright Test Results (oss - depot-ubuntu-latest-arm-16)

 1 passed

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 🔄 Run: #19753 (attempt 1)

✅ oss · depot-ubuntu-latest-16 — run #19753 (attempt 1)

Playwright Test Results (oss - depot-ubuntu-latest-16)

 1 passed

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✅ oss · depot-ubuntu-latest-16 — run #19748 (attempt 1)

Playwright Test Results (oss - depot-ubuntu-latest-16)

 1 passed

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 1 test across 1 suite
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✅ oss · depot-ubuntu-latest-arm-16 — run #19748 (attempt 1)

Playwright Test Results (oss - depot-ubuntu-latest-arm-16)

 1 passed

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 1 test across 1 suite
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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.80%. Comparing base (c25dc8c) to head (e43ff10).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #8348   +/-   ##
=======================================
  Coverage   98.80%   98.80%           
=======================================
  Files        1619     1619           
  Lines       65682    65682           
=======================================
  Hits        64898    64898           
  Misses        784      784           

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[flagsmith-engineering]

🤖 Created releases:

• v2.266.0

🌻