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Changelog

All notable changes to Toggly will be documented in this file.

2026-09-06​

Documentation​

  • Rewrote Cloudflare Workers integration to match the shipped Toggly Cloudflare Worker (definitions.toggly.io evaluated-signed path, page gating, [data-feature] HTMLRewriter, metrics gateway)

2026-07-05​

Added​

  • Definitions worker filter parity: Browser Family, Browser Language, Country, Device Type, OS, User Claims, and TimeWindow are evaluated on the edge alongside existing Targeting/Percentage filters
  • Client SDK evaluation context: setContext({ identity, groups, claims }) on JavaScript, Angular, React, Vue, Svelte, React Native, and Flutter SDKs
  • Feature filters reference documentation covering all Custom Rollout filter types

Changed​

  • Custom Rollout UI: Time Window and User Claims are available for client-side applications
  • WebSocket client sync no longer pushes anonymous evaluated flag maps; SDKs refetch with full context after sync

Documentation​

2025-12-28​

Added​

  • Direct Feedback Feature: New sidebar feedback widget to submit feedback directly from the dashboard
  • Feature Key Auto-Formatter: Configurable feature key formatting options in App Settings and Create Application modal

Changed​

  • Improved responsive design and UI consistency

Fixed​

  • Fixed scrollbar always showing on sidebar
  • Fixed registration page layout issues
  • Fixed Google Analytics 4 import functionality

Documentation​

  • Added Astro SDK documentation
  • Added Azure DevOps integration documentation

2025-12-26​

Added​

  • CLI Tools: New Toggly CLI for command-line operations (v1)

Documentation​

  • Added CLI Tools documentation
  • Added .NET SDK performance benchmarks
  • Fixed video embeds in documentation

2025-12-25​

Fixed​

  • Improved Google Analytics 4 integration with enhanced customization options and manual import trigger

2025-12-23​

Changed​

  • Updated Google and GitHub login buttons to match current design guidelines
  • Improved application stability and performance

Documentation​

  • Updated privacy policy and terms of use to include information about Google and GitHub login

2025-12-22​

Added​

  • Dark Mode Auto-Detection: Automatically matches your system's dark/light mode preference
  • Audit Log Retention: Configurable retention period for audit logs with automatic cleanup
  • Enhanced API documentation with authentication details

Changed​

  • Improved application reliability and performance
  • Enhanced unique user tracking accuracy

Documentation​

  • Added link to system status page
  • Added LinkedIn social link
  • Updated homepage design

2025-12-21​

Added​

  • Cryptographic Audit Log Signing: Audit logs now include cryptographic signatures for enhanced security and integrity verification
  • Enhanced Audit Tracking:
    • User Agent and IP Address tracking for all audit events
    • Audit events for viewing audit logs (complete audit trail)

Changed​

  • Improved core concepts documentation for better clarity

Documentation​

  • Added Releases feature documentation
  • Removed outdated integration guides
  • Fixed broken links throughout documentation

2025-12-19​

Documentation​

  • Added Core Concepts to main documentation menu
  • Added additional examples to Introduction page
  • Improved sidebar organization
  • Updated architecture documentation

2025-12-18​

Added​

  • toggly.io Redesign: Complete redesign of marketing website
    • Modern landing page with video backgrounds
    • Updated branding and social links
    • Improved navigation and user experience

Documentation​

  • Added CI/CD integration documentation
  • Enhanced local development setup

2025-12-17​

Fixed​

  • Improved login redirect handling for better user experience

2025-12-16​

Added​

  • Compare Environments: New feature to view and sync differences between environments
  • Azure Event Hook: Integration for Azure DevOps events
  • Email to Developer: Send integration setup instructions directly from the dashboard
  • Progressive Web App (PWA): Dashboard can now be installed as a standalone app
  • Clear App Cache: New button to clear cached data
  • Custom error pages for better user experience

Changed​

  • Improved environment synchronization with better conflict detection

Fixed​

  • Fixed redirect issues on iOS devices
  • Improved PWA offline support and navigation on mobile devices

Documentation​

  • Added PWA troubleshooting guide
  • Added Azure Event Hook integration guide

2025-12-15​

Added​

  • Application Inheritance: Base Applications can now share features with other applications
  • Success confirmation when requesting new integrations

Changed​

  • Improved application performance and reliability

2025-12-14​

Added​

  • Onboarding: Enhanced first-login experience with code samples and installation steps
  • New Creation Modals: Redesigned UI for creating Workspaces, Applications, and Features
  • Dynamic code samples based on selected technology

Changed​

  • Improved navigation and state management when switching apps

2025-12-13​

Added​

  • Go SDK release
  • Multi-Technology Support: Applications can now select multiple technologies
  • Client Availability Toggle: explicit control for exposing features to client-side SDKs
  • Team size survey in workspace settings
  • Default environment configuration for workspaces

2025-12-11​

Added​

  • PHP SDK release (with Laravel and WordPress support)
  • Svelte SDK release
  • Microsoft Teams Integration using Microsoft Graph
  • .NET Server-Side Architecture documentation

Changed​

  • Enhanced Laravel ServiceProvider with Blade directives

2025-12-10​

Added​

  • Custom Webhook Integration
  • .NET SDK: Callbacks for feature definition changes
  • SCIM feature block on introduction page

Changed​

  • Sidebar organization and structure
  • Homepage explore section and styling
  • NSwag integration documentation with caching details
  • Updated Docusaurus plugin with nav-gate support

2025-12-09​

Added​

  • Docusaurus Plugin & SDK
  • NSwag Integration: Feature filtering for OpenAPI/Swagger documents

2025-12-08​

Added​

  • Cloudflare Worker Integration (Edge SDK)
  • Unique User Tracking: Application-level unique user metrics
  • NSwag operation processor for feature flags

Fixed​

  • Documentation links

2025-12-07​

Added​

  • Release Tracker feature and Gate Evaluation Service
  • Unique user tracking features

Fixed​

  • Missing Sentry logo
  • Sentry sending data to wrong URL
  • Slack notification not sending environment updates
  • Changed message to use person's name

2025-12-06​

Changed​

  • Improved webhook notifications to batch changes for better performance
  • Updated Sentry and Slack integrations to handle batched changes

2025-12-05​

Added​

  • Shopify Toggly plugin that extends the admin UI to add a box allowing users to tie an element on the page with a feature
  • Logic to authenticate against Toggly and store appKey and OAuth keys

2025-12-04​

Added​

  • Sentry integration functionality
  • UI components for configuring Sentry integration, including modals for setup and secret display
  • Services for managing Sentry notifications and handling webhook events

Changed​

  • Made disabling MCP delete any registered clients which includes deleting secrets and invalidating tokens

2025-12-03​

Added​

  • Sentry integration

2025-12-02​

Added​

  • Slack integration functionality

2025-12-01​

Added​

  • Modal component to display code samples for feature keys enum based on selected technology
  • Guard to prevent navigation with unsaved changes in relevant components
  • Service for clipboard functionality to facilitate code copying
  • Application configuration management import and export functionality
  • Support for cloning of applications with all associated features and settings

Fixed​

  • Code samples showing

2025-11-30​

Added​

  • Feature gate around SCIM functionality
  • SCIM settings management for teams
  • Recent usage tracking for applications to improve visibility on app activity

Changed​

  • Refactored workspace routing and update application links
  • Updated workspace routing to redirect to the members page instead of the main workspace page
  • Adjusted application links in various components to point to the new members route
  • Enhanced breadcrumb navigation across multiple components for better user experience
  • Updated design of Integrations page
  • Added feature gates around integrations
  • Updated design of Applications

2025-11-27​

Fixed​

  • Mobile view on register page

Changed​

  • Updated design of register page

2025-11-23​

Added​

  • MCP endpoints
  • MCP authentication
  • AI Agent Access to menu and wrapped with feature flag
  • Dynamic client registration support

Fixed​

  • Saving environment modal behind backdrop

2025-11-07​

Added​

  • Authentication around MCP endpoints
  • MCP tools for getting teams/applications, application details, updating application features and getting audit history

2025-11-06​

Changed​

  • Updated navbar and sidebar styles and background color
  • Removed copyright

Fixed​

  • Collapsed menu style

2025-11-05​

Fixed​

  • Styling issues
  • Error loading stats

2025-09-08​

Fixed​

  • Dashboard

2025-03-24​

Added​

  • CORS policy to JWKS endpoint
  • Logic to account for CORS URI containing a trailing slash

2025-03-10​

Fixed​

  • Error renaming environment to same name with different capitalization causing environment to be deleted
  • ETag parsing in certain situations

2025-02-28​

Changed​

  • Removed features from applications endpoint and added definitionsCount

2025-02-07​

Added​

  • ETag support to clients definitions endpoint

2025-02-04​

Added​

  • The key ID of the key used to sign the data to the signed response
  • Logic to handle key rotation
  • All non-expired keys to the JWKS endpoint
  • Expiration date to JWKS

2025-01-28​

Changed​

  • Improved response signing reliability

2025-01-27​

Fixed​

  • JWKS requiring authentication
  • List name being required when updating list

Changed​

  • Made application list updating only update description and name if not null

2025-01-24​

Fixed​

  • Removing list item containing slash
  • Application list matching issues
  • Definitions not updating when related application list updates

2025-01-23​

Added​

  • JWKS endpoints
  • Signed definitions to Toggly v2 endpoint
  • Signed client definitions

Changed​

  • Changed signing to use elliptic curves
  • Updated clients signed defs URL

2024-10-18​

Fixed​

  • ETag on definitions

2024-10-17​

Fixed​

  • ETag handling on definitions

2024-07-04​

Fixed​

  • ACL permission checks for client credentials

2024-06-28​

Added​

  • Use humanized string on Feature Key paste
  • Sort by Name or CreatedOnUtc in Definitions

2024-05-29​

Fixed​

  • Filter query issues
  • Serialization issues

Added​

  • Support for requirement type

2024-05-27​

Fixed​

  • Saving and updating Secure Feature flag

Added​

  • UI for Secured Features

2024-04-08​

Fixed​

  • Outstanding bug of disappearing feature while filtered in Environment

2024-01-17​

Fixed​

  • Slow loading environment stats

2024-01-10​

Changed​

  • Removed parameter check during experiment creation
  • UI: Custom Rollout - Hide Percentage param for Microsoft.Targeting for now
  • UI: Custom Rollout - Disable User Claims filter for client side technologies; Disable Time Window for now (re-enabled for client-side apps in 2026-07-05)

Fixed​

  • ClientSide: Filters - Percentage user tracking fix by checking for filter name too instead of just for Parameters

2024-01-04​

Fixed​

  • Naming of targeting rollout percentage
  • Percentage rollouts not working correctly in session manager

Added​

  • Support for groups on clientside
  • Support for Rollout Percentage in session manager
  • Updated mapping for Microsoft.Targeting to use the new RolloutPercentage name

2024-01-03​

Fixed​

  • Session management service registration

Changed​

  • Improved session management when applications are updated

2023-11-28​

Added​

  • UI: App Settings - Connection Section & installation guide
  • UI: App Settings - Page UI/UX improvement
  • UI: Environment - no filtered features msg

2023-11-27​

Fixed​

  • Clients not resolving user correctly

2023-11-17​

Fixed​

  • Browser languages endpoint

Changed​

  • UI: Environment - Statistics redesign; Features UI improvements
  • UI & API: Custom Rollouts - Arrays should pull from API lists

2023-11-15​

Fixed​

  • UI: Apps - missing technology support fix

2023-11-14​

Changed​

  • UI: Features - Add feature flow revamp

2023-11-13​

Added​

  • UI: Apps - Send Dev Docs Email feature flag
  • UI: Apps - Upgrade message improvement
  • UI: Create App - App creating revamp; Domain validation fix

2023-11-01​

Changed​

  • UI: Initial Walkthrough - Hide notifications & onboarding steps before first app creation; Layout - Default menu state to collapsed
  • UI: Register - SSO DuplicateEmail handling

2023-10-30​

Changed​

  • UI: Definitions - redo UI/UX to better present them as app-level features with default values for all environments

2023-10-19​

Fixed​

  • UI & API: Audit logs - Username fix; Comments fix
  • UI: Dashboard - Metrics & Features link fix
  • UI: Definitions - Create definitions tabindex fix

2023-10-11​

Fixed​

  • UI: Onboarding - visibility flow fix
  • UI: Feature Dashboard & Experiments - quick fixes

Added​

  • Browser Extension: Selector - control overlay

2023-06-19​

Fixed​

  • UI: Applications - Add application fix to ask for appKey on app create request

2023-06-15​

Added​

  • Support for generating app key along with application

Changed​

  • UI: Current plan cache optimisation

2023-06-07​

Added​

  • UI & API: App level permissions

2023-05-23​

Changed​

  • UI: Dashboard - allow timeline collapse
  • UI: Environment - Add notes field on environment confirm changes modal

2023-05-16​

Removed​

  • Next bill date from current-plan

2023-05-10​

Changed​

  • UI: Feature Toggle Flow - improve focused area when toggling a feature ON
  • UI: Feature Toggle Flow - quick ui fixes
  • UI: Feature Toggle Flow - Turning a feature ON starts the rollout flow preset to AlwaysOn, acting as a confirmation flow; Turning it OFF acts as before

Fixed​

  • Trial expiration notifications

2023-05-09​

Changed​

  • UI: Onboarding - UX improvement (save collapsed state in localstorage)

2023-05-04​

Changed​

  • UI: UI/UX improvements; Preparations for App Level Permissions
  • UI: Features - add app level notice
  • UI: Features - close edit view after updating feature
  • Web: Feature Categories - Treat empty strings as null

2023-05-03​

Changed​

  • Changed category to default to null if empty

2023-04-22​

Added​

  • Web: Features & Environment Features - Collapsable Feature Categories

2023-04-17​

Fixed​

  • Definition notification service errors

2023-04-16​

Fixed​

  • Confirming account in Toggly if confirmed in BeyondAuth
  • Web: Billing - upgrade modal stopped working if ESC pressed

Changed​

  • Remove trial once plan is upgraded

2023-04-15​

Added​

  • Notifications endpoints
  • Trial expiring notifications

Removed​

  • Permission check on current-plan endpoint

Fixed​

  • Error creating experiments for C# projects

2023-04-11​

Added​

  • Web: Onboarding
  • Web: Onboarding - mark steps as done
  • Web: Onboarding feather icons bug fix
  • Web: Google/Github auth fix
  • Web: Header - order teams & apps

Fixed​

  • Web: Active billing 403 error when fetching current-plan

2023-04-10​

Added​

  • Cancel Date to current-plan
  • Tracking onboarding metrics
  • Setting of onboarding steps

Removed​

  • Rollups from showing in new-features

Fixed​

  • Definition notification service

2023-04-09​

Added​

  • Web: Integrations - various changes
  • Web: Api Credentials - behind Business or Enterprise plan

2023-04-07​

Changed​

  • Web: Teams - Creating a team redirects to Apps; Renamed Create demo app btns
  • Web: Api Credentials - behind feature flags
  • Web: Put Integrations behind feature flags

2023-04-04​

Added​

  • Logic to auto-create trial subscription once team is created

Changed​

  • UI: Lists - refactored to Segments
  • Renamed application lists to segments
  • UI: Billing - Business plan; Various fixes

2023-03-28​

Changed​

  • Web: Integrations - Removed mappings from metrics; Fixed Google auth redirect url

2023-03-27​

Fixed​

  • Integration settings not all going to the integration settings collection
  • Google auth redirect url

2023-03-24​

Added​

  • UI: Integrations - Google Universal, Google Analytics 4, Webhook; WebPageTest (partial)

Fixed​

  • Web: Integrations - GA4 fixes

2023-03-22​

Added​

  • Environment change objects when Requires approval permission is set on user
  • Storing notes on app or app environment change

Fixed​

  • Creating app with empty url

Changed​

  • Changed default team name to Personal Space

2023-03-19​

Changed​

  • Google auth integration changes

Added​

  • New pricing packages

2023-03-15​

Added​

  • Support for permission RequiresApproval
  • Support for categories on features
  • Enabled a user to update his own permissions
  • ACL support to applications and teams
  • Webhook support

2023-03-13​

Added​

  • UI: API credentials

2023-03-08​

Changed​

  • UI: App Settings - App key types; Date fixes
  • UI: Definitions - Suggest new features

2023-03-07​

Added​

  • Finished WebPageTest integration

2023-03-06​

Added​

  • System metrics to Clients site
  • Google analytics
  • WebPageTest integration

Fixed​

  • Application lists

2023-03-04​

Changed​

  • Updated support site to github discussions

Fixed​

  • Detecting new metrics
  • Detecting new features

2023-03-02​

Added​

  • GRPC Web support

2023-03-01​

Fixed​

  • CORS refreshing

Added​

  • Logic to send email confirmation upon signup via social login

2023-02-28​

Added​

  • Configurable session timeout for clientside apps
  • Endpoint to clear sessions
  • CORS verification from approved domains
  • Google Analytics integration
  • Support for enabling client applications
  • Allowed origins to applications

2023-02-27​

Added​

  • UI: App - allowed origins add/delete
  • UI: App - allowed origins
  • CORS support for clients

2023-02-25​

Changed​

  • Web: Register - Google sign in buttons to follow Google specs

2023-02-22​

Fixed​

  • Adding environment

2023-02-17​

Fixed​

  • Exception in new metrics when there are no series

2023-02-14​

Changed​

  • UI: Dashboard - Timeline simplified version

2023-02-13​

Fixed​

  • Counters querying on a limited time range
  • Added anomalies and trends to timers based on current time range

2023-02-10​

Fixed​

  • Counters

2023-02-09​

Fixed​

  • UI: Dashboard - Fixed Custom Date range control

Added​

  • UI: Dashboard - Metrics show Deployment & Restart annotations

2023-02-07​

Added​

  • Feature audit data to usage endpoint

Changed​

  • Improved metrics query performance for large time ranges
  • Optimized date granularity for metrics and usage

2023-02-06​

Added​

  • Restart and deployment metrics
  • Logic to track app deployments and restarts

Changed​

  • UI: Definitions - Usage status indicator
  • UI: Metrics - new metrics save fix
  • UI: Dashboard - Chart Xaxis now shows local datetime
  • UI: Metrics - Add metric flow fix

2023-02-05​

Added​

  • Google Analytics importing service

2023-02-02​

Added​

  • Instance name as label for metrics and usage

Fixed​

  • UI: Dashboard - Fix changing environment
  • API & UI: Metrics - NewMetric name includes the metric type prefix; Humanized new metric name based on key without prefix; Reload new metrics on new metric add

2023-02-01​

Added​

  • Feature usage status detection job

Fixed​

  • Updating feature definitions

2023-01-29​

Added​

  • Support for receiving instance name, process start time and app version in metrics

2023-01-28​

Changed​

  • Improved caching for definitions endpoint

2023-01-25​

Fixed​

  • Trends calculation with no points
  • Counter anomalies referencing metric keys

Changed​

  • UI: Dashboard - Improved metrics display with trend indicators

2023-01-24​

Added​

  • Slope/trendline calculation to dashboard metrics
  • Audits for features added and deleted from the application level

2023-01-23​

Added​

  • ML.net change point detection service for anomaly detection in metrics

2023-01-22​

Added​

  • UI: Dashboard - Sync cards control; Card Size control; Metrics timeframe controls

2023-01-20​

Fixed​

  • Observations coming back as 0 after rollups
  • Rounded observations to 2 decimals

Changed​

  • Improved dashboard chart granularity and display

2023-01-18​

Added​

  • Change point detection to feature usage for default environment

Changed​

  • UI: Dashboard - Separate time periods for Feature usage

2023-01-13​

Changed​

  • UI: Dashboard - Feature Usage cards; Metrics tooltip updates (show full date & time details)

Fixed​

  • Observation metric aggregation

2023-01-11​

Added​

  • Usage stat first value detection
  • Toggly business metrics
  • Usage stats endpoint
  • Support for double values in metrics service
  • Feature stat tracking for first check, first enabled and first usage detected
  • Usage change detection on features

2023-01-09​

Changed​

  • UI: Experiments - fixes and changes

2023-01-08​

Fixed​

  • Experiments filter check

Changed​

  • UI: Experiments - Added environment argument to all experiments API calls

2023-01-07​

Added​

  • Experiments now associated with environments
  • Logic to stop the experiment if feature rollout is used
  • Experiment EndedDateUtc
  • Rollout filters to experiments with Percentage requirements between 15 and 85

For detailed release notes, visit our GitHub releases.