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We have a fairly simple tagging strategy:

  • Git tags created from the main branch trigger Docker image builds tagged latest.
  • Git tags e.g. 2.7.1 will trigger Docker image builds tagged:
    • 2.7.1
    • 2.7

Please look out our Github Releases page 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

## v2.35

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 identites 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

## v2.31

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