Changelog
Guides toolbar
Preview and troubleshoot in-app guides inside your real product so you can ship messaging with confidence, settle "why isn't this showing?" faster, and keep testing from cluttering production engagement data.
Categories
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Data sources
Connect events from any service to your Knock messaging infrastructure in a few clicks, no code required.
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Trigger workflow function
Invoke one workflow from another to reuse logic, compose notifications, and pass recipient-scoped data without duplicating steps.
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Knock agent
Build, edit, and ship messaging with AI from anywhere in the Knock dashboard.
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MJML support
Build responsive email layouts and templates in Knock using MJML, a framework that compiles to HTML optimized for email clients.
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Data functions
New workflow functions for updating users, tenants, objects, and audiences directly from your workflows.
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AI agent function
Run AI agents within your workflows to enrich data, personalize messaging, and bring context into your messaging flows.
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Remote MCP server
Connect to the remote Knock MCP server with OAuth and take advantage of new debugging and workflow tools.
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Workflow experiments
Randomly route a percentage of recipients down different paths in your workflows for A/B tests, gradual rollouts, and more.
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Knock skills for AI coding agents
A new open-source skills package that extends AI coding agents with Knock notification design and CLI expertise.
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Sources 2.0
A new design for ingesting events from third-party tools into Knock.
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Datetime conditions support
Use datetime operators in the conditions builder to filter timestamp properties across workflows, broadcasts, and guides.
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Partials 2.0
Powerful improvements for building reusable, componentized email templates with partials.
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Delivery status checks via webhooks
Receive delivery status updates from your email and SMS providers via webhooks.
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Production write access
Modify resources in any environment.
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Asset management
Upload, organize, and reuse images across your Knock templates.
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API key management
Create multiple API keys per environment and revoke them directly from the dashboard.
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CLI 1.0
We're releasing the 1.0 version of the Knock CLI. Now with support for personal logins, branching, and more.
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Branching beta
A new way for developers to work independently in isolated branches.
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Dynamic audiences beta
Build dynamic audiences that update in real-time on top of your Knock user data.
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Custom link-tracking domains
We've added the ability for you to set up custom link tracking domains from within the dashboard.
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Recipient selection improvements
We've made improvements to the way you work with recipients within the workflow and broadcast builder.
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Device-level metadata for push channels
We've added the ability to set per-device metadata for push channels.
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Per-channel preferences
We've added the ability to set preferences at the channel level.
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Announcing Guides 1.0
Knock Guides are now in GA.
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Reusable requests
Create and reuse request configurations across your workflows.
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Per-user access to the CLI
Users can now authenticate in the CLI using their Knock account. No service tokens needed.
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Amazon SNS Push support
We've added support for sending push notifications via Amazon's Simple Notification Service (SNS).
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Knock-powered default email channel
All new Knock accounts now get a Knock-powered default email channel out of the box, without needing to configure a third party.
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New sidebar navigation
A new sidebar navigation experience
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Per-recipient broadcast data + CSV uploader refresh
Upload users with one-time-use data for broadcasts with our new CSV uploader
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Contextual commit flow
Introducing a new version control tab for resources
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Javascript SDK improvements and RSC support
Javascript SDK improvements and RSC support
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Guides scheduling and analytics
We've shipped the ability to schedule guides, and we've added an analytics summary to guides.
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Workflow type generation and other CLI improvements
You can now generate workflow trigger data types from the Knock CLI, along with other improvements.
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Introducing email client previews
We're excited to announce that you can now get real previews for email clients, powered by Litmus.
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Introducing guides
We're excited to introduce guides. Guides enable you to power in-product messaging using your own native components.
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Docs 2.0 + new SDKs
We're excited to announce two significant upgrades to developer experience, Docs 2.0 and new auto-generated SDKs.
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Broadcasts
We're excited to announce broadcasts, a way to send one-time cross-channel messages in Knock.
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Workflows 3.0
We're excited to introduce Knock workflows 3.0, the biggest update yet to building and designing cross-channel messaging in Knock.
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Knock Agent Toolkit and MCP server
We've shipped a new library called Agent Toolkit for using Knock to power cross-channel agent messaging and human-in-the-loop flows, also accessible via MCP server.
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AI generate workflow trigger data schemas
We've shipped the ability to use AI to generate your workflow trigger data schema, and added a new commits tab to the workflows page.
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Filter commits by workflow
We've added the ability to filter commits by workflow to help teams better track and manage changes across their notifications.
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New Commits Page
We've redesigned our commits page to help teams better track and manage changes across their notification workflows.
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React 19 Support
We've added support for React 19 to our JavaScript SDKs.
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Email-based user ID resolution for Slack
We've added the ability to automatically resolve Slack user IDs using your Knock users' email addresses, simplifying the steps needed to send Slack DMs to your Knock users.
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Filter messages by workflow run ID
We've added the ability to filter messages by workflow run ID in the API and dashboard.
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Introducing per-recipient workflow trigger data
We've added the ability to supply per-recipient trigger data in your workflow triggers, making it easier than ever to personalize the data you use in your workflow templates.
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Programmatically preview workflow templates
We've added a new endpoint to the Knock Management API to generate previews of workflow templates.
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Schedule workflows until a specific date
We've added a new field to the Schedules endpoint to allow you to schedule a workflow to repeat until a specific date.
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Programmatically preview workflow templates
We've added a new endpoint to the Knock Management API to generate previews of workflow templates.
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Override the recipient of an SMS"
We've added support for overriding the recipient of an SMS message.
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Template references
We've added support for referencing dynamic data in templates.
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Override the recipient of an email
We've added support for overriding the recipient of an email generated in Knock.
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Immediately flush the first item in a batch
We've added support for immediately flushing the first item in the batch step.
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Introducing bot framework support for Microsoft Teams
We've extended our Microsoft Teams integration to support sending via bots through the Bot Framework.
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Introducing Knock in-app message types
Create specific types of in-app messages and map them to components in your application.
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Introducing Knock in-app messaging components
We've added a new set of in-app messaging components to our React SDK to help you power even more types of in-app experiences.
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SMTP email provider support
We've added the ability to send emails via SMTP.
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Introducing Audiences in Knock
Today we're releasing our Audiences beta, bringing the concept of user segmentation into Knock.
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Our new Expo SDK
We've released a new Expo specific version of our React Native SDK, to better integrate with the Expo ecosystem.
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Workflow builder 3.0
We've rebuilt the workflow builder from the ground up to be more powerful and flexible than ever before.
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Relative delay windows
You can now delay for a relative amount of time in our delay step.
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Get access to your user and preference data in your warehouse
It's now possible to receive a stream of user changes into your data warehouse, amongst other small fixes and improvements.
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Introducing workflow trigger data validation
Validate the shape and types of the trigger data for your workflows.
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Introducing Partials
Reuse content across templates
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Introducing workflow trigger frequency
Trigger a workflow once, and never again.
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Introducing one-step commit and promotion for workflows
Commit and merge changes into your environment without leaving the workflow page.
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A new response key for fetch steps, subscriptions for tenants in the dashboard, and more
We added a host of fixes and improvements to Knock
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Out of the box in-app feed components for iOS and Android
Easily build in-app feed experiences with our new pre-built components for iOS and Android. Plus, a bunch of fixes and improvements.
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Automated push token deregistration
Automatically clean up push tokens from your users when a token has expired
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Add in-app notification actions from our template editor
Enable less technical users to add inline actions to your in-app notifications from within the Knock template editor
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Announcing Translations 2.0
Announcing Translations 2.0: draft templates in your default language and auto-generate your translations behind the scenes. Now with PO file support.
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Announcing: template editor 2.0
The newest version of our template editor includes typeahead autocomplete and a formatting toolbar
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Introducing: Directory sync
You can now use an Identity Management Provider like Okta to manage user access to Knock.
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Introducing: Workflow trigger conditions
You can now add conditions to any trigger step, allowing you to halt a workflow from executing before any steps run.
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Introducing: Mobile SDKs for Swift, Kotlin, Flutter, and React Native
Today we are releasing v1.0 of our Mobile SDKs for Swift, Kotlin, Flutter, and React Native.
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Revert a commit
We’re expanding the capabilities of our commit system to include the ability to revert a specific commit.
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Preferences in workflow run logs
You can now see the exact preference set that was evaluated during that workflow run.
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Announcing send windows
We added support for send windows which you can use to specify when a channel should send messages.
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Announcing SlackKit
Today we're excited to announce SlackKit, a set of Embeddable UIs and APIs that make it simple to integrate your product with Slack.
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Heap extension for analyzing customer engagement
We added support for sending message delivery and engagement data to Heap.
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Introducing our new command menu
We've added a new command menu in the Knock dashboard to easily navigate around the Knock dashboard
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New Relic extension + new outbound webhook types
We've added support for reporting metrics to New Relic, and added new outbound webhook event types
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Announcing our new Flutter SDK
Announcing our new Flutter SDK that simplifies the integration of Knock into your Flutter application.
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Announcing commit diffs
Today we are releasing an upgraded version control experience in Knock, commit diffs."
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New Android SDK
Announcing our new Android SDK that simplifies the integration of Knock into your Android application.
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New React SDK
We released a new React SDK which makes integrating Knock into your app
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One-off schedules + in-app feed API response customization
We added support for one-off, non-recurring scheduled workflows, and added the ability to customize what the in-app feed API returns.
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Promote individual commits in the CLI
We added support for promoting individual commits in the CLI, allowing you to promote only the resources you need.
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Email layouts in the CLI + batch item render limits
We added support for managing email layouts in the CLI and shipped the ability to change the batch render limit
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User deletion + bypassing recipient preferences
We added support for deleting content associated with a user, and added a control to bypass recipient preferences per workflow
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Maximum batch limit
We added a maximum batch items limit to our batch function, plus more fixes and improvements
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Announcing: Knock workflow builder 2.0
Announcing a complete rebuild of our Knock workflow canvas, including support for multi-branch messaging workflows
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Source event UX and logging improvements
Manage workflow triggers in the builder, run event tests, improved event logging, plus more bug fixes and improvements
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Fetch step improvements, Mailtrap provider added, and more
Shipping support for previewing fetched data in your workflow builder, Mailtrap, plus more bug fixes and improvements
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Workflow test runner support for Objects
Run workflow test runs for objects + max duration for batch windows
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Throttle function
Limit the execution of your recipient workflow runs with our new throttle function
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Data warehouse sync
Sync your Knock notifications data to your data warehouse
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Our new conditions debugger and sliding batch window support
A new conditions debugger in our workflow run logs, sliding windows for batch functions, and more.
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Swift SDK
The launch of our official Knock Swift SDK to power in-app notification experiences in iOS, macOS and more.
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Date filtering for log views
Date filtering on all log views and more.
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CLI workflow run & request signing
Run workflows from the CLI, add a signing key to your HTTP fetch steps and webhooks, and more.
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Launch week features
CLI, HTTP Source, Schedules API, Webhook channel, and Subscription API
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API idempotency support + Knock Translations
Idempotent API requests, notification localization, and more.
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Our new and improved variable pane editor
An improved variable pane editor, better layout management, channel overrides, and more.
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Message status conditions and security enhancements
We've shipped an overhaul of our message status conditions editor, improvements for working with signed user tokens, and another batch of bug fixes.
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Object subscriptions + Segment extension beta
We've added support for managing lists of recipients in Knock via Object Subscriptions and have built a new Segment extension to send your notifications analytics data to 350+ destinations
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Resend + Knock
We're excited to announce that you can now use Resend as an email provider with Knock.
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Protect customer data with per-environment obfuscation controls
Work with customer notification in the Knock dashboard while obfuscating PII and customer data from your team.
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Build custom feed filters, view workflow runs, and more
Build custom filters into your Knock feeds that filter notifications based on custom metadata.
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Link tracking & Datadog extension
Track links & opens across channels, and get detailed Knock metrics sent to Datadog
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Template localization + account auto-join
Power internationalization for your product notifications and enable members of your organization to auto-join your account.
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Inline channel data and preferences, plus new condition builder updates
Introducing support for setting inline channel data and preferences, and improvements to our conditions builder
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Per-environment channel conditions and setting batch order
Introducing per-environment channel conditions and setting batch order
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WhatsApp provider and a new Vercel integration
Introducing support for WhatsApp, a brand new Vercel integration, and more.
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Workflow condition UX improvements and push overrides
Improved experience when working with step trigger conditions and add JSON overrides to your push channel payloads
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Integrate event and customer data platforms into Knock
Announcing support for Segment and Rudderstack integrations with Knock
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New Email + SMS providers and SAML SSO
Announcing support for 8 new providers and SAML 2.0 SSO for Growth + Enterprise plans
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Per-tenant default preferences
Enable your customers to set account-wide preferences for their account members.
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Roles and permissions, and dark mode docs
A new set of account member roles, dark mode docs, and more!
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The fetch function test runner
A new realtime test runner for the fetch function, per-environment default preference sets, and more!
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Audit logs
Announcing audit logs in the dashboard and more!
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Introducing the fetch function
The fetch function step, trigger conditions expansion, performance tuning for API logs, and more!
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Custom branding per-tenant
Per-tenant branding and supporting ExternalID in AWS SES
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Java SDK
A freshly brewed new SDK ☕️, and a set of fixes
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Inline identification
Identify your users and objects in Knock right within your notify calls
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Go SDK
Use our new Go SDK to power your product notifications
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Knock analytics
Knock analytics, and other fixes and improvements
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Webhooks
Message webhooks, new in-app UI docs, a PHP SDK and more.
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Batch notifications dynamically with user, environment, and notify data
An even more powerful batching function for your notification workflows.
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Example app
Learn how to implement Knock with our new example app
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Silent push notifications & dynamic batch windows
New push notification & batch window features, and other fixes and improvements
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Visual template editor for email channels
Visual template editor for email, and other fixes and improvements
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Preference conditions
Preference conditions, more accurate email previews, and other fixes and improvements
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New messages API
New messages API and other fixes and improvements
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Send Discord notifications
Power your Discord bots and incoming webhooks with Knock
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Fixes and improvements
Fixes and improvements
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Microsoft Teams support and more
Microsoft Teams support, workflows read-only mode and more
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Email attachments
Email attachments, batch improvements, and more
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Get started with Knock
New onboarding flow; adding workflow categories; multiple email layouts
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SOC2 Type 2 compliance
Knock is now SOC2 Type 2 compliant
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Visually manage footer links in email layout template
New feature: Visually manage footer links in email layout template, merge users API, and more
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Slack, object support, and a whole lot more
We now support Slack as a provider, along with non-user entities as recipients in your notifications.
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Workflow debugger
New feature: Workflow debugger
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Workflow template gallery
New feature: workflow template gallery
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Inline notification actions in the React notification feed
New features: inline notification actions, and more.
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Branding settings, official .NET SDK, and other improvements
New features: Branding settings to upload and manage your assets, offical .NET SDK, and more.
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Workflow filters, step previews, and other improvements
New features: workflow filters to easily find workflows, see step type previews, and more.
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Add users in the dashboard, reset workflow changes, and other fixes
New features: add a new user from the dashboard, reset unstaged workflow changes, and more.
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Channel sandbox mode, email tracking, and other fixes
New features: sandbox mode for your channels, email tracking, and more.
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Log debugger, editor improvements, and more
Debug your Knock developer logs
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List filtering, template quick reference, and new push and SMS providers
Filter across lists of your resources
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Reorder workflow steps with drag and drop
A fast way to update your notification workflows in Knock.
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Wait until timestamp delay block and bulk message operations
New delay function: wait until timestamp, bulk message operations, and other improvements
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The Knock test runner
Test runner, and several other fixes and improvements
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React notification feed 0.5.0
A whole load of feed improvements, message previews, and other fixes
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Fixes and improvements
Fixes and improvements
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View delivery logs
View delivery logs and other improvements
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Push support
Send push notifications with Knock
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Ruby SDK
Ruby SDK
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SMS support
Send text messages with Knock
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Fixes and improvements
Fixes and improvements
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Mailgun support
Mailgun support and other improvements
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Variable explorer, SES, feedback
Fixes and improvements
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Fixes and improvements
Fixes and improvements
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Google auth and passwordless login
Google auth and passwordless login
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Multi-environment and tenancy support
Multi-environment and tenancy support
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Preferences support
Preferences support and small fixes
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Notify call code samples
Notify calls just got easier and small fixes
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Cancel a notification
Cancel a notification and small fixes
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New users page
Users page and small fixes
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Notification trigger conditions
Notification trigger conditions and small fixes
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Invite-only beta live 🎉
Private beta and small fixes