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We follow the SemVer version naming strategy strategy.

Please follow our GitHub Releases page for detailed change logs.


This page is no longer being updated. Please refer to our GitHub Releases and Changelog pages for detailed change logs.


Released 14 March 2023

  • Feature name validation
  • Show 'last logged in' on users area
  • Hide disabled Flags per Environment
  • Rename Users > Identities in the nav for consistency
  • Various bug fixes


Released 6 March 2023

  • Upgrade to Python 3.11


Released 3 March 2023

  • Add ability to store usage data in Postgres


Released 2 March 2023

  • Real time flags
  • Scheduled Change requests split out from regular Change Requests
  • Generic meta-data to entity models - backend implemented


Released 1 March 2023

  • Bug fixes for multivariate flag values
  • Permission tweaks
  • Bug fixes soft-delete edge cases


Released 20 February 2023

  • Improve caching
  • Security patches


Released 20 February 2023

  • Big Audit Log refactor
  • Datadog Dashboard Widget
  • Add soft delete to core model entities


Released 4 January 2023

  • Add ability to validate feature names using regex
  • Add View identities permission
  • Fix security issue creating unauthorised Terraform API keys


Released 20 December 2022

  • Add 'Manage user groups' permission
  • Add setting to allow upper case characters to be used in feature names
  • Display traits with a float value correctly in UI


Released 6 December 2022

  • Add option to add DB read replicas
  • Add description field to segment condition
  • Expire user cookies after 30 days of inactivity


Released 29 November 2022

  • Fix missing invite users button


Released 22 November 2022

  • Add segment support for Terraform integration
  • Add ability to rotate personal API tokens
  • Performance optimisations for retrieving segments for an identity
  • UI improvements for settings


Released 11 November 2022

  • Add read only view for features
  • Performance optimisations for updating identity traits
  • Prevent invite links creation in the API
  • Make master API keys read only


Released 8 November 2022

  • Add option to hide invite links
  • Add SAML group sync (SaaS / Private cloud only)
  • Multivariate feature management fixes
  • Add more tag colours


Released 25 October 2022

  • Add functionality to include a permission group when inviting users via email
  • Performance optimisations for update-traits endpoint
  • Remove user traits panel from dashboard
  • Add ability to invalidate / regenerate invite links
  • Performance optimisations for listing segments
  • Performance optimisations for /traits/bulk endpoint
  • Add expiring cache options for flags and identities endpoints


Released 20 October 2022

  • Add functionality to support adding users to a default user group on joining an organisation
  • Add new index to identities to improve dashboard performance
  • IS_SET and IS_NOT_SET segment operators
  • Add statsd metrics


Released 6 October 2022

  • Mixpanel integration payload fix
  • Add fix for testing webhooks in UI when webhook has basic authentication
  • Add MV options support for Terraform


Released 29 September 2022

  • Permissions fix for identity feature states view
  • Percentage split operator fix for 0 value
  • Added modulo operator for segment engine
  • create / approve change request permissions


Released 13 September 2022

  • Add support for managing project features in Terraform
  • Feature specific segments
  • Add audit log records for Change Requests
  • Add setting to prevent flag defaults being set in all environments when creating a feature


Released 8 August 2022

  • Async processor core engine
  • Allow Segment overrides when viewing associated Features for a Segment
  • Allow users with CREATE_FEATURE permission to manage multivariate options


Released 8 July 2022

  • Import/Export data improvements
  • Export organisation to AWS S3
  • Show associated Segments in Features
  • Add management command to import organisation
  • Add manage Segments permissions
  • Show Segment Identity Sampling
  • Prevent null feature type
  • (Enterprise only) Add LDAP username/password
  • (Enterprise only) LDAP permission group syncing fixes


Released 1 July 2022

  • Add ability to export and import data for an organisation
  • Allow Environments to prevent clients from setting Traits


Released 22 June 2022

  • Bug Fixes


Released 17 June 2022

  • Filter tags
  • Added user-managed "Beta Features"
  • Prevent users on free plans from setting minimum_change_request_approvals


Released 1 June 2022

  • Segments overrides can now take Multi-Variate percentages
  • RBAC updates
  • Allow custom headers in CORS restrictions


Released 17 May 2022

  • Security Audit Fixes
  • Add cache for returning 403 for unknown Environments in header
  • Semver and regex validation


Released 25 April 2022

  • Semantic Version Operators
  • Permissions Improvements
  • UI improvements


Released 12 April 2022

  • Dropped Python 3.6 support
  • Change Requests


Released 7 April 2022

  • Dashboard performance improvements
  • Segment Identity Sampling


Released 24 March 2022

  • Dashboard performance improvements
  • UI tweaks
  • ARM Docker images
  • Dynatrace Integration


Released 15 February 2022

  • Server-side SDK keys Frontend developed
  • Improved Segment Rules evaluation
  • Multiple Dependency Updates


Released 8 February 2022

  • Webhook Analytics Integration
  • Audit Log Search is now Server-side
  • Improvements to Flag Value Text Editor


Released 31 January 2022

  • Segment Override Permissions Upgrade
  • Added lots of 1-click installers (, render, digital ocean)
  • Rudderstack Integration
  • New SDK tokens in preparation for SDKv2


Released 22 January 2022

  • Added hostnames to InfluxDB
  • Better Env Var handling of SSL and USE_X_FORWARDED_HOST


Released 4 January 2022

  • Slack Integration
  • Additional Permission Options
  • E2E tests moved to TestCafe


Released 8 December 2021

  • Protected Flags
  • Compare Environments
  • Force 2fa


Released 2 December 2021

  • Environment Variable renaming


Released 18 November 2021

  • Improved Docker Compose
  • Heap Integration
  • Multiple Dependency Updates


Released 2 November 2021

  • Elixir SDK
  • Archive Flags
  • Specify Flag Owners
  • Database performance improvements
  • Permission improvements


Released 23 August 2021

  • Archive flags
  • Optionally GZIP responses
  • Large number of small bug fixes


Released 28 July 2021

  • SAML Integration (Enterprise version only)


Released 5 May 2021


Released 9 Apr 2021

  • Combine Feature Flags and Remote Config
  • Dark mode
  • Formatter for remote config supporting xml, json, toml and yaml
  • Fix Segment override incorrect date
  • Add sorting to identity feature list
  • Enable SDK analytics based on FLAGSMITH_ANALYTICS env var
  • Configurable butter-bar
  • Show segment descriptions
  • New integrations
    • Mixpanel
    • Heap Analytics
    • New Relic

Breaking changes:

  • Segment overrides use new API


Released 20 Jan 2021

  • Add invite via link functionality
  • More third party integrations


Released 7 Dec 2020

This release is the first under our new brand, Flagsmith.

The rebrand comes with no breaking changes, mainly just a refactor to urls and wording, however we have built several new features and bug fixes since our last release:

  • If your api is using influx, we now show usage data in a graph format image
  • New look and feel
  • Ability to bulk enable / disable all segment overrides and user overrides for a flag image
  • Sensible page size for the users page
  • Improved E2E stability
  • Integration page, this page is almost fully managed by remote config. It will allow users t enhance Flagsmith with your favourite tools. We currently support data dog and will shortly support amplitude. image

The remote config to use this is as follows:

"perEnvironment": false,
"image": "https://xyz",
"fields": [
"key": "base_url",
"label": "Base URL"
"key": "api_key",
"label": "API Key"
"tags": [
"title": "Data dog",
"description": "Sends events to Data dog for when flags are created, updated and removed. Logs are tagged with the environment they came from e.g. production."


Released 9 Nov 2020

We've added a bunch of new features and bug fixes.

  • You can now tag flags with user-defined tags. You can use these tags to manage flags and organise them.
  • Beta release of both Data Dog and Amplitude integrations.
  • You can now set multiple traits in a single call
  • For a given feature, show which Identities have it individually overridden
  • When viewing an Identity, show the segments and test whether the identity is a member of each segment


Released 12th June 2020

  • Flags that are defined with Segment overrides are now based on an Environment level, as opposed to a Project level. So you can now define Segment overrides differently between Environments
  • Redesigned the left hand navigation area
  • You can now filter the audit log per flag
  • You can jump to a flags audit log from the main features page


Released 28th May 2020

  • Google OAuth2 integration
  • 2 Factor authentication
  • Influx DB integration for API call statistics
  • The API can now set multiple traits in a single API request
  • Fixed an issue where webhooks could miss data in a certain scenarios
  • Mainly CSS design Tweaks


Released 19th December 2019

  • Removed Flagsmith homepage from Front End App
  • Added Webhooks


Released 22nd September 2019

  • Added Segments
  • Added Auditing Logs
  • Better E2E testing