Flagsmith Release Notes
136 release notes curated from 1 source by the Releasebot Team. Last updated: Oct 1, 2026
- Oct 1, 2026
- Date parsed from source:Oct 1, 2026
- First seen by Releasebot:Oct 1, 2026
v2.279.0
Flagsmith releases experimentation delivery connections db view and status table, plus docs Node 24.x pin for Vercel builds.
2.279.0 (2026-10-01)
Features
experimentation: add the delivery connections db view and status table (#8622) (8ef97c9)
Bug Fixes
docs: pin Node 24.x for Vercel builds (#8642) (10a8f7e)
Original source - Sep 30, 2026
- Date parsed from source:Sep 30, 2026
- First seen by Releasebot:Sep 30, 2026
v2.278.1
Flagsmith fixes case-sensitive SDK flag filtering and change request deletion segment override issues.
2.278.1 (2026-09-30)
Bug Fixes
api: SDK flag feature filter is case-sensitive (#8630) (c906648)
change-requests: Can not create change request for deleting segment override (#8565) (bb3a425)
Dependency Updates
api: update dependency flagsmith-private to >=0.14.1,<1 (#8623) (1fd0cf6)
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- Sep 30, 2026
- Date parsed from source:Sep 30, 2026
- First seen by Releasebot:Sep 30, 2026
v2.278.0
Flagsmith releases 2.278.0 with a stronger flag evaluation engine, adding an evaluation context mapping layer, edge and identity flag evaluation through flag-engine, and segment evaluation for environment flags. It also adds flag dependency support with prerequisites and dependency listing, plus a LaunchDarkly import fix.
2.278.0 (2026-09-30)
Features
- api: Add an evaluation context mapping layer (#8573) (abd6780)
- api: Evaluate edge identity flags through flag-engine (#8575) (bb93d2e)
- api: Evaluate identity flags through flag-engine (#8574) (fd480b0)
- api: Evaluate segments for environment flags (#8576) (2150ed5)
- experimentation: add the environment keys db view for the ingestion server (#8610) (552c89d)
- Flag Dependency: Add prerequisites to a feature (#8570) (7c8cc87)
- Flag Dependency: List dependencies (#8571) (68cbe99)
Bug Fixes
- LaunchDarkly: Imported startsWith and endsWith conditions match values that only contain the value (#8607) (7c32b89)
Dependency Updates
- Add constraints on release age for non-flagsmith dependencies (#8566) (2451fe4)
Refactoring
- charts: describe a line chart's series in one place (#8600) (77d7fbf)
- Sep 29, 2026
- Date parsed from source:Sep 29, 2026
- First seen by Releasebot:Sep 29, 2026
v2.277.0
Flagsmith adds mandatory email verification for SaaS, improves billing and usage visibility with end-of-period usage and billing period dates on the dashboard, and fixes API, flag dependency, identity UI, Okta SAML, and Oracle compatibility issues.
2.277.0 (2026-09-29)
Features
- SaaS: Add email verification as mandatory in SaaS (#8595) (4ce3684)
- usage: project end-of-period usage (#8599) (8334b42)
- usage: show the billing period dates on the dashboard (#8598) (78e3fd0)
Bug Fixes
- API: _validate_owner_removal counts non-existent group IDs as removals (#8137) (30a33d7)
- Flag Dependency: Race condition when validating flag dependencies (#8601) (607fc95)
- identities: Pagination arrows in dark mode identities tab barely visible (#8564) (d5d44d4)
CI
- pre-commit autoupdate (#8609) (8114178)
Docs
- add more visibility to trust.flagsmith.com (#8328) (2b571b4)
- fix Okta application link on SAML page (#8611) (acc3f2d)
Refactoring
- Minor changes to DB interactions to make compatible with Oracle for EE (#7930) (7619f4c)
- Sep 24, 2026
- Date parsed from source:Sep 24, 2026
- First seen by Releasebot:Sep 24, 2026
v2.276.0
Flagsmith adds experimentation warehouse connections to Redis and improves delivery status handling in 2.276.0.
2.276.0 (2026-09-24)
Features
- experimentation: publish warehouse connections to Redis and apply delivery status (#8551) (10f8266)
Bug Fixes
- stop sharing ClickHouse clients across threads (#8589) (79e6859)
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- Sep 23, 2026
- Date parsed from source:Sep 23, 2026
- First seen by Releasebot:Sep 24, 2026
v2.275.0
Flagsmith adds usage and segment fixes plus API usage notification cc updates in 2.275.0.
2.275.0 (2026-09-23)
Features
Add [email protected] to cc for API usage notifications (#7157) (b0a1c9f)
usage: return the current billing period (#8501) (3e5fa33)Bug Fixes
sdk: title evaluation context flags as FlagResults (#8581) (515caef)
Original source
Segments: Restore segment list performance on large installations (#8587) (b10c6b3)
usage: drop the app-wide quota banner on the usage dashboard (#8512) (d04bfb5) - Sep 23, 2026
- Date parsed from source:Sep 23, 2026
- First seen by Releasebot:Sep 24, 2026
v2.274.0
Flagsmith releases 2.274.0 with flag dependency indexing, improved segment override handling, Slack modal fixes, and tighter hidden value limits, alongside Chargebee billing updates and API test performance improvements.
2.274.0 (2026-09-23)
Features
Flag Dependency: Index flag references (#8525) (bd32c3f)
Bug Fixes
chargebee: Handle different billing period units (#8568) (0d91368)
identities: restore diverged override labels removed in value editor refactor (#8550) (d1d6560)
integrations: fix Slack integration modal after redirect (#8542) (1fd274c)
Restrict size of hidden values (#8531) (66dc2e9)
Segments: Improve and consolidate service for fetching overrides (#8548) (49d957a)
Segments: Segment Change Requests don't inherit rules_data (#8537) (190c645)
CI
pre-commit autoupdate (#8562) (575561d)
scope uv-lock pre-commit hooks to their project directories (#8534) (f345ed5)
Docs
point Node.js SDK versions and migration note to @flagsmith/nodejs (#8490) (18e260a)
Tests
Improve API tests performance (#8378) (47db6dc)
Original source - Sep 16, 2026
- Date parsed from source:Sep 16, 2026
- First seen by Releasebot:Sep 24, 2026
v2.273.0
Flagsmith adds edge-proxy wiring and experimentation metadata plus dependency and advisory updates.
2.273.0 (2026-09-16)
Features
- edge-proxy: Wire the flagsmith-private edge_control_plane app into the api (#8305) (5b54de7)
- experimentation: experiment metadata on feature states (#8532) (6def014)
- experimentation: route external warehouse events to a static Kafka topic (#8530) (89ce13c)
Dependency Updates
- api: update dependency flagsmith-private to >=0.14.0,<1 (#8540) (2b5fa4e)
- resolve high-severity advisories in docs and api (#8536) (7efa778)
- Sep 15, 2026
- Date parsed from source:Sep 15, 2026
- First seen by Releasebot:Sep 15, 2026
v2.272.0
Flagsmith releases onboarding and segment membership improvements, adds clearer identity override detection, and fixes change request, error banner, and value handling issues. The update also includes docs, dependency, CI, and TypeScript refactoring work.
2.272.0 (2026-09-15)
Features
onboarding: create the demo flag as multivariate (#8503) (d5c499d)
Segment Membership: Skip traitless identities when seeding (#8455) (9180452)
Bug Fixes
change-requests: stop variation values applying outside the request (#8506) (355392b)
docs: pin openapi-docs plugin and theme to 4.2.x (#8520) (446b73b)
errors: render the error banners that were being swallowed (#8453) (6b4c10e)
frontend: allow npm 11 so Renovate can refresh the lock file (#8519) (22bbb04)
identities: flag when an identity override diverges from its variation (#8500) (787c927)
Dependency Updates
docs: upgrade openapi-docs plugin and theme to 5.x (#8527) (9fe3c5c)
lock file maintenance (#8518) (e2fb680)
CI
pre-commit autoupdate (#8529) (c97e663)
renovate: fix lock file maintenance author, schedule and scope (#8516) (f95f709)
Refactoring
value-editor: migrate to TypeScript and split by concern (#8447) (a82c3d6)
Original source - Sep 10, 2026
- Date parsed from source:Sep 10, 2026
- First seen by Releasebot:Sep 10, 2026
v2.271.1
Flagsmith fixes experiments, Influx, OAuth, and OpenFeature docs in this bug fix release.
2.271.1 (2026-09-10)
Bug Fixes
- experiments: audience card spacing and dark theme borders (#8494) (907f84e)
- Handle null values from Influx (#8497) (ddb8ea8)
- OAuth: MCP tool calls return 401 after django-oauth-toolkit 3.4 upgrade (#8502) (ffbc3ec)
Docs
- OpenFeature: update references to OpenFeature ecosystem (#8495) (23bfcdb)
- Sep 9, 2026
- Date parsed from source:Sep 9, 2026
- First seen by Releasebot:Sep 9, 2026
v2.271.0
Flagsmith ships experiment conversion rate and conversions-over-time charts, targeted audience selection for experiment rollouts, a management API rename, and plan-limit usage alerts. It also includes bug fixes, UI refinements, and dependency and docs updates.
2.271.0 (2026-09-09)
Features
experiment conversion rate chart (#8463) (9324047)
experiment conversions over time chart (#8476) (4f551d9)
experimentation: targeted audience for experiment rollouts (#8472) (e5a1ec0)
experiments: targeted audience selection in rollout configuration (#8475) (cfdc8d3)
rename admin api to management (#8464) (f504f16)
usage: show when an organisation is over its plan limit (#8432) (8cba01d)
Bug Fixes
hypothesis textarea dark mode focus (#8473) (936905c)
refresh Flagsmith organisation traits when the selected organisation changes (#8485) (f16ad68)
sales-dashboard: Correct understated API usage on the organisation chart (#8468) (e54bab4)
Dependency Updates
mcp: bump cryptography to 50.0.1 (#8467) (c3ef832)
CI
pre-commit autoupdate (#8479) (2fe6510)
Docs
[ImgBot] Optimize images (#8481) (8c664ff)
cohort synchronisation (#8425) (e6d212a)
Optimize images (#8483) (13e8543)
Refactoring
experiments: drop conversions chart mode toggle (#8484) (bc605fe)
Original source - Sep 7, 2026
- Date parsed from source:Sep 7, 2026
- First seen by Releasebot:Sep 7, 2026
v2.270.0
Flagsmith adds conversion-over-time rows to experiment results and ships several fixes, including cleaner value editor placeholder text, preserved system traits in ClickHouse seeding, and more reliable tests. It also updates a frontend dependency for security.
2.270.0 (2026-09-07)
Features
- experimentation: add conversion-over-time rows to experiment results (#8451) (72bb92f)
Bug Fixes
- features: darken placeholder text and move copy inside the value editor field (#8446) (2f1a915)
- segment_membership: preserve system traits when seeding identities into ClickHouse (#8458) (e6aea0f)
- tests: avoid flaky password_too_similar registration failures (#8460) (2ce9498)
- tests: make segment rule and condition ordering deterministic (#8454) (cc4c7b9)
Dependency Updates
- frontend: update dependency toml to v4 [security] (#8457) (6f2f901)
Docs
- fixed custom CSS in dark mode making search results unreadable (#8461) (d1907da)
- Sep 3, 2026
- Date parsed from source:Sep 3, 2026
- First seen by Releasebot:Sep 3, 2026
v2.269.1
Flagsmith fixes the plan hint wording and updates dependencies, including a security patch for Django REST framework.
2.269.1 (2026-09-03)
Bug Fixes
usage: reword the plan hint when we have no billing period (#8430) (bf1052e)
Dependency Updates
api: update dependency djangorestframework to >=3.17.2,<3.18.0 [security] (#8436) (3fd1643)
CI
actions/create-github-app-token -> v3 (#8240) (2d18e02)
pre-commit autoupdate (#8255) (e936e4c)
Original source - Sep 2, 2026
- Date parsed from source:Sep 2, 2026
- First seen by Releasebot:Sep 2, 2026
v2.269.0
Flagsmith adds cohort sync improvements, including CSV re-synchronisation, sync state visibility, managed segment updates, and a generic cohort sync webhook. It also allows uppercase trait keys, adds flag dependencies in evaluation context, and includes several bug fixes and dependency updates.
2.269.0 (2026-09-02)
Features
- allow uppercase characters in trait keys (#8403) (4d39c39)
- cohort segment detail view with CSV re-synchronisation (#8387) (7cb90aa)
- cohort synchronisation keys and provider connect modals (#8420) (9dd6141)
- cohorts: expose sync state and allow updating the managed segment (#8386) (bbc4bd1)
- generic cohort sync webhook (#8380) (0f0e09a)
- ingestion: Deny non-HTTPS traffic to S3 buckets (#8411) (8044b6d)
- sdk: Add flag dependencies to the evaluation context (#8396) (58eb348)
Bug Fixes
- 500 creating a cohort sync key with a master API key (#8390) (17243dc)
- Amplitude list creation response shape (#8402) (e7ffc35)
- hide Try it out until the project has 3+ flags (#8419) (50e0309)
- project admin feature import permissions (#8421) (cf77245)
- queue membership count refreshes for cohort segments (#8438) (37b5bdf)
- return only listId from Amplitude list creation (#8400) (e252a36)
- return the Amplitude list ID at every depth their parsers read (#8399) (ab19267)
- usage: separate the plan meter from the filters (#8357) (93a6d02)
Dependency Updates
- Bump flagsmith to 6.2.3 (#8423) (798b675)
- Bump flagsmith-flag-engine to 11.0.0 (#8410) (c3cfb47)
CI
- frontend-deploy: announce a deploy when it starts (#8398) (894bfa4)
- frontend-deploy: report every deploy outcome in one Slack message (#8371) (cb66498)
Refactoring
- forms: adopt FieldLabel and FieldError for hand-rolled labels (#8117) (cf98e07)
- styles: diff view and code theme on shared tokens (#8069) (76da16c)
- types: name the trait value shape (#8366) (bce2bf4)
- Aug 27, 2026
- Date parsed from source:Aug 27, 2026
- First seen by Releasebot:Aug 27, 2026
v2.268.0
Flagsmith adds experimental warehouse auto-connect for new orgs and flag-driven plan gating for free orgs.
2.268.0 (2026-08-27)
Features
- api: auto-connect Flagsmith warehouse for new orgs via experimental_flags value (#8377) (27dbc25)
- fe: flag-driven warehouse plan gating for free orgs (#8379) (2be8a90)
Curated by the Releasebot team
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