[![Customer.io](https://docs.customer.io/images/cio-logo.svg) ![Customer.io](https://docs.customer.io/images/cio-logo-no-text.svg)](/) Filters * [Log In](https://fly.customer.io/login) [Book demo](https://customer.io/demo/) [Start trial](https://customer.io/signup/) * [Platform](https://customer.io/features/) * [Pricing](https://customer.io/pricing/) * [Customers](https://customer.io/customers/) * [Docs](https://customer.io/) * * * [Request Demo](https://customer.io/demo/) [Sign In](https://fly.customer.io/login) * [Get Started](/get-started) Get Started * [Welcome to Customer.io](/get-started/welcome/) * [Quick start guide](/get-started/quick-start-guide/) * [Academy: Structured Learning](/get-started/get-started-academy/) * [1\. Create your workspace](/get-started/create-workspace/) * [2\. Set up message channels](/get-started/set-up-messages/) * [3\. Integrate with Customer.io](/get-started/integrate/) * [4\. Add people](/get-started/add-people/) * [5\. Send events and make segments](/get-started/segments-and-people-data/) * [6\. Start sending campaigns and workflows](/get-started/send-messages/) * [Journeys](/journeys/journeys-overview) Journeys * [Introduction to Journeys](/journeys/journeys-overview/) * [People & Events](/journeys/people/) * [Objects & non-people data](/journeys/objects-data/) * [Segmentation](/journeys/segmentation/) * [Design Studio](/journeys/design-studio/) * [Campaigns & Workflows](/journeys/campaigns-and-workflows/) * [Message Channels](/journeys/messages-and-webhooks/) * [Liquid & Personalization](/journeys/liquid/) * [Metrics](/journeys/metrics/) * [Integrations](/integrations/getting-started/) Integrations * [Integration Directory](/integrations/directory/) * [Get Started](/integrations/getting-started/) * [Data In](/integrations/data-in/) * [Data Out](/integrations/data-out/) * [APIs](/integrations/api/) * [Pipelines API](/integrations/api/cdp/) * [Track API](/integrations/api/track/) * [App API](/integrations/api/app/) * [Reporting Webhooks](/integrations/api/webhooks/) * [Comparing the Pipelines and Track APIs](/integrations/api/track-vs-cdp-api/) * [Mobile SDKs](/integrations/sdk/) * [iOS](/integrations/sdk/ios/quick-start-guide/) * [Android](/integrations/sdk/android/quick-start-guide/) * [React Native](/integrations/sdk/react-native/quick-start-guide/) * [Expo](/integrations/sdk/expo/quick-start-guide/) * [Flutter](/integrations/sdk/flutter/quick-start-guide/) * [](/accounts-and-workspaces/) * [Account Verification](/accounts-and-workspaces/account-verification) * [Audit Logs](/accounts-and-workspaces/audit-logs) * [Billing](/accounts-and-workspaces/billing/) * [Your Account](/accounts-and-workspaces/your-account/) * [Workspaces](/workspaces/) * [Privacy & Security](/accounts-and-workspaces/privacy-and-security/) * [Troubleshooting](/accounts-and-workspaces/troubleshooting/) * [AI Features](/ai/) AI Features * [Use Customer.io with AI](/ai/cio-with-llms/) * [Your Customer.io agent](/ai/agent/) * [Customer.io CLI](/ai/cli/) * [Customer.io MCP](/ai/mcp/) * [Email content analysis](/ai/content-analysis/) * [In-app message suggestions](/ai/in-app-suggestions/) * [In-app survey analysis](/ai/in-app-survey-analysis/) * [Use our docs with AI](/ai/use-docs-with-ai/) * [Releases Releases ](/release-notes) [ #### Latest features at Customer.io ](/release-notes) [](/release-notes)[ ##### Customer.io's biggest product release: AI Agent, WhatsApp, LINE, and more! We’ve released eight new capabilities—AI-powered intelligence, outcome-first measurement, a redesigned experience, and expanded channel … ](https://customer.io/learn/announcements/biggest-ai-marketing-release) [ ##### Search across more things with quick look previews 2026-04-30 Universal search now covers even more data, including templates, people, product documentation, and newsletters. You can even preview results without … ](/release-notes/#2026-04-30-universal-search-expanded) [ ##### Switch between multiple accounts 2026-04-29 You can now log into multiple Customer.io accounts and switch between them without logging out. ](/release-notes/#2026-04-29-multi-account-switch) Get Started * [Welcome to Customer.io](/get-started/welcome/) * [Quick start guide](/get-started/quick-start-guide/) * [Academy: Structured Learning](/get-started/get-started-academy/) * [1\. Create your workspace](/get-started/create-workspace/) * [2\. Set up message channels](/get-started/set-up-messages/) * [3\. Integrate with Customer.io](/get-started/integrate/) * [4\. Add people](/get-started/add-people/) * [5\. Send events and make segments](/get-started/segments-and-people-data/) * [6\. Start sending campaigns and workflows](/get-started/send-messages/) Journeys * [Introduction to Journeys](/journeys/journeys-overview/) * People & Events * Manage people & their attributes * [People and their profiles](/journeys/people-overview/) * [Add or update people](/journeys/manually-adding-or-updating-people/) * [How to identify people](/journeys/identifying-people/) * [Manage customer attributes](/journeys/attributes/) * [Manage devices](/journeys/managing-customer-mobile-devices/) * [Resolve duplicate people](/journeys/merge-people/) * [What's the Last Visited field, and how do I use it?](/journeys/last-visited/) * [Delete people and suppress profile IDs](/journeys/deleting-users/) * [Export a person's data](/journeys/single-user-export/) * [Export data for multiple people](/journeys/exporting-users/) * [Storing and using JSON](/journeys/getting-started-with-json/) * [Events](/journeys/events/) * [Import people or events via CSV](/journeys/uploading-people/) * Find people & data * [Searching and filtering people](/journeys/filter-search/) * [Filter Activity Logs](/journeys/filtering-logs/) * [Using your Data Index](/journeys/using-data-index/) * [How do I know what data I have available?](/journeys/data-availability/) * Anonymous data * [Anonymous people](/journeys/anonymous-people/) * [Anonymous activity](/journeys/anonymous-activity/) * [Merging anonymous activity](/journeys/merge-anonymous/) * [Anonymous events](/journeys/anonymous-events/) * [How do I create multiple subscription types?](/journeys/multiple-subscription-types/) * [Shortcuts to external services](/journeys/people-shortcuts/) * Objects & non-people data * [Overview: Objects vs Collections](/journeys/getting-started-objects-collections/) * Objects * [Objects: how they work](/journeys/objects-start/) * [Objects: video tutorials](/journeys/objects-video-tutorials/) * [Object types](/journeys/object-types/) * [Objects](/journeys/objects-create/) * [Relationships](/journeys/relationships/) * [Import objects or relationships via CSV](/journeys/import-objects/) * [Export objects or relationships via CSV](/journeys/objects-export-many/) * [Objects and relationships in campaigns](/journeys/object-and-relationship-campaigns/) * [Use objects in liquid](/journeys/objects-in-liquid/) * Objects use cases * [Upsell: monetize power users](/journeys/upsell-users/) * [Adoption: drive feature usage](/journeys/feature-adoption/) * [Awareness: announce events](/journeys/awareness-announce-events/) * [Conversion: activate people on your event waitlist](/journeys/conversion-activate-waitlist/) * [Collections](/journeys/collections/) * Segmentation * [How segments work](/journeys/segments/) * [Build segments with AI](/journeys/segment-builder/) * [Data-driven segments](/journeys/data-driven-segments/) * [Manual Segments](/journeys/manual-segments/) * [Segment mobile device audiences](/journeys/device-segments/) * [Ad Audiences](/journeys/ad-audiences-sync/) * [Timestamp Conditions](/journeys/segmentation-and-timestamp-rules/) * [Using JSON in segments](/journeys/json-in-segments/) * [Timestamp Conditions FAQ](/journeys/faq-timestamps/) * [Timestamp Rules for Building Segments](/journeys/timestamp-rules/) * [Why don't people match 'within the past X days' conditions?](/journeys/past-x-days-help/) * [Setting Up Segments for Specific Purposes](/journeys/creating-segments/) * Design Studio Beta * [Welcome to Design Studio!](/journeys/design-studio-overview/) * [Manage your files](/journeys/file-manager/) * Create & review emails * [Keyboard shortcuts](/journeys/keyboard-shortcuts/) * Style your messages * [Set global styles](/journeys/set-styles/) * [Dark mode](/journeys/dark-mode/) * [Responsive styles](/journeys/responsive-styles/) * Visual editor * [Get started](/journeys/visual-editor-overview/) * [Style individual messages](/journeys/properties-menu/) * [Add & preview liquid](/journeys/liquid-visual-editor/) * Code editor * [Get started](/journeys/code-editor-overview/) * [Validate your email](/journeys/developer-tools/) * Transformers * [MJML framework](/journeys/transformer-mjml/) * [CSS inlining](/journeys/transformer-css-inlining/) * [Formatting](/journeys/transformer-formatting/) * [Set URL parameters for a single message](/journeys/transformer-url-parameters/) * [CSS cleanup](/journeys/transformer-css-cleanup/) * [CSS variables](/journeys/transformer-css-variables/) * [Accessibility fixes](/journeys/transformer-accessibility-fixes/) * [Use Emmet syntax](/journeys/code-editor-emmet/) * [Use MSO syntax](/journeys/code-editor-mso/) * [Preview email in Design Studio](/journeys/preview-email-in-design-studio/) * Manage connected messages * [Connect an email to an automation](/journeys/add-email-to-automation/) * [Edit connected messages & publish changes](/journeys/publish-changes/) * [Disconnect an email from an automation](/journeys/disconnect-from-automation/) * Create reusable content * [Understand components](/journeys/components-overview/) * [Add components to your message](/journeys/insert-components/) * [Understand and style standard components](/journeys/standard-components/) * Custom components * [How to create & edit a component](/journeys/create-custom-component/) * [Create a component from scratch](/journeys/code-custom-component/) * [Create modifiable, placeholder content](/journeys/component-slots/) * [Style custom components](/journeys/component-properties/) * [Delete a component](/journeys/delete-component/) * Syntax * [Understand syntax](/journeys/custom-comp-syntax/) * [Add conditionals & directives](/journeys/directives/) * [Loop through data](/journeys/component-loops/) * [Create a stylesheet](/journeys/component-styling/) * [Migrate components from Parcel](/journeys/migrate-comp-from-parcel/) * Collaborate with teammates * [How to collaborate](/journeys/collaborate/) * [Submit & manage feedback](/journeys/feedback/) * [Manage version history](/journeys/version-history/) * [Send a test message](/journeys/send-test/) * [WhatsApp templates](/journeys/whatsapp-design-studio/) * Campaigns & Workflows * [Campaigns, broadcasts, and transactional messages](/journeys/types-of-campaigns-and-broadcasts/) * [Tags](/journeys/tagging-campaigns/) * Campaigns * [Campaign concepts & settings](/journeys/campaigns-in-customerio/) * [Campaign journeys](/journeys/campaign-journeys/) * [Create a campaign](/journeys/create-a-campaign/) * [Campaigns page](/journeys/intro-to-campaigns/) * [Triggers, filters, and frequencies](/journeys/campaign-triggers/) * [When to use filters](/journeys/campaign-triggers-and-filters/) * [Goals & conversion criteria](/journeys/campaign-conversions/) * [Exit conditions](/journeys/campaign-exit-conditions/) * [Schedule a campaign](/journeys/schedule-campaigns/) * [Change the state of a campaign](/journeys/campaign-statuses/) * Troubleshoot campaigns * [Why aren't people entering my campaign?](/journeys/troubleshoot-campaign-entrance/) * [Why aren't people receiving my message?](/journeys/messages-not-sending/) * Edit live campaigns * [Edit triggers, filters, or frequencies](/journeys/campaign-changes/) * [Edit goals](/journeys/goal-changes/) * [Edit workflows](/journeys/workflow-changes/) * Webhook-triggered campaigns * [Webhook campaigns](/journeys/webhook-triggered-campaigns/) * [Send event](/journeys/data-campaign-event-action/) * [Batch update](/journeys/batch-update-webhook-campaigns/) * [Follow up on NPS responses](/journeys/satismeter-data-campaign/) * [Sync customers from Stripe to Customer.io](/journeys/stripe-data-campaign/) * [Campaign for syncing Mixpanel cohorts](/journeys/mixpanel-data-campaign/) * [Slack notification for support tickets](/journeys/zendesk-data-campaign/) * [Grace periods](/journeys/grace-periods/) * Campaign recipes * [Our Recipe Book](/journeys/recipes/) * [Send a Welcome Email](/journeys/send-a-welcome-email/) * [Birthday and Anniversary Campaigns](/journeys/birthday-and-anniversary-campaigns/) * [Cart Abandonment](/journeys/cart-abandonment/) * [Double Opt-In](/journeys/double-opt-in/) * [Onboarding Campaign](/journeys/onboarding-campaign/) * [Optimize emails with Just Words](/journeys/just-words/) * [Trial expiration reminders](/journeys/trial-expiration-reminders/) * [Cohort tests](/journeys/cohort-testing/) * [Trigger campaigns based on Roles](/journeys/role-based-messaging-campaign/) * [RSS Feed Email Campaign](/journeys/rss-feed-email-campaign/) * [Reminders for multiple upcoming trips](/journeys/reminders-for-multiple-upcoming-trips/) * Broadcast & newsletters * [Introduction to broadcasts](/journeys/broadcasts-in-customerio/) * [Newsletters](/journeys/newsletters/) * [API-triggered broadcasts](/journeys/api-triggered-broadcasts/) * [Personalize messages with trigger data](/journeys/previewing-broadcast-data/) * [Format API-Triggered Broadcasts](/journeys/api-triggered-data-format/) * [Edit live API-triggered broadcasts](/journeys/apitb-changes/) * [Common API-Triggered Broadcast errors](/journeys/api-triggered-errors/) * Transactional messages * [Getting started: key concepts](/journeys/transactional-api/) * [Set up a transactional email](/journeys/transactional-email/) * [Set up a transactional push](/journeys/transactional-push/) * [Set up a transactional SMS](/journeys/transactional-sms/) * [Transactional examples](/journeys/transactional-api-examples/) * [Common transactional API errors](/journeys/transactional-api-common-api-errors/) * [Frequently Asked Questions](/journeys/transactional-faq/) * [Campaigns with transactional messages](/journeys/transactional-campaign/) * Workflow builder * [Workflow builder](/journeys/workflow-builder/) * [LLM actions: Generate data & decisions with AI](/journeys/llm-actions/) * [Send event](/journeys/event-action/) * [Batch update](/journeys/batch-update/) * [Conditions](/journeys/action-conditions/) * [Holdout tests](/journeys/holdout-test/) * [A/B tests](/journeys/a-b-test-campaigns/) * [Copy workflow items](/journeys/copying-workflow-items/) * Attribute Updates * [Create or update person](/journeys/create-update-person/) * [Set journey attributes](/journeys/set-journey-attributes/) * [Fix typos in attributes](/journeys/how-to-use-attribute-updates-to-fix-typos-in-your-data/) * [Reformat timestamp attributes](/journeys/how-to-use-attribute-updates-to-reformat-timestamps/) * Branches/flow control * [Types of branches](/journeys/branches/) * [Multi-Split Branches](/journeys/multi-split/) * [Random Cohorts](/journeys/random-cohort/) * [True/False Branches](/journeys/true-false/) * [Exit Blocks](/journeys/exit-blocks/) * Delays * [Time Window](/journeys/delivery-window/) * [Wait Until...](/journeys/wait-until/) * [Randomized delay](/journeys/random-delay/) * Webhooks * [Send and receive data with webhook actions](/journeys/webhooks-action/) * [Configure reusable webhooks](/journeys/webhook-manager/) * [Send in-app messages using webhooks](/journeys/in-app-message-webhooks/) * [Web push with webhooks](/journeys/web-push-webhooks/) * [Send direct mail with Lob](/journeys/lob-webhook-integration/) * Message sending * [Default sending settings](/journeys/sending-behavior/) * [Sending behavior options](/journeys/queue-draft/) * [Queue Draft for Campaign QA](/journeys/queue-as-draft/) * [Geolocation and time zone data](/journeys/geolocation/) * [Recommended send time](/journeys/recommended-send-time/) * [Send messages in users' time zones](/journeys/timezone-match/) * [Supported time zone formats](/journeys/example-timezones/) * [Message Limits](/journeys/message-limits/) * Message Channels * Email * [Email: Getting Started](/journeys/email-getting-started/) * [Transitioning to Customer.io as a sender](/journeys/deliverability-getting-started/) * [Introduction to Creating Emails](/journeys/2-email-basics/) * [Test your emails](/journeys/testing-emails/) * [Email Attachments](/journeys/email-attachments/) * Deliverability * [Email Deliverability Best Practices](/journeys/email-deliverability-best-practices/) * [Domain Authentication](/journeys/authentication/) * [Delete a domain](/journeys/delete-domain/) * [Domain warming](/journeys/domain-warming/) * [Track links with your domain](/journeys/link-tracking-custom-domain/) * [IP addresses: shared vs dedicated](/journeys/ip-addresses/) * [Spamhaus blocklist listings](/journeys/spamhaus-blocklist/) * [Email suppression lists](/journeys/esp-suppression/) * [Google Postmaster Tools](/journeys/google-postmaster-tools/) * [Custom unsubscribe links (RFC 8058)](/journeys/custom-unsubscribe-links/) * [Authenticating for Apple Private Email Relay](/journeys/authenticating-for-apple-private-email-relay/) * [Verify deliverable email addresses with Kickbox](/journeys/verify-email-deliverable-kickbox/) * Custom SMTP * [Use Your Own SMTP Server](/journeys/use-your-smtp-server/) * [Using Multiple SMTP servers](/journeys/multiple-smtp-servers/) * [Use your Mailgun Account](/journeys/triggered-lifecycle-email-with-mailgun/) * [Use your Mailjet Account](/journeys/triggered-lifecycle-email-with-mailjet/) * [Use your Mandrill Account](/journeys/triggered-lifecycle-email-with-mandrill/) * [Use your Postmark Account](/journeys/triggered-lifecycle-email-with-postmark/) * [Use your SendGrid Account](/journeys/triggered-lifecycle-email-with-sendgrid/) * [Use your Sparkpost Account](/journeys/triggered-lifecycle-email-with-sparkpost/) * [Use your Oracle Dyn Account](/journeys/triggered-lifecycle-email-with-oracle-dyn/) * Editors * [Choose the right email editor](/journeys/email-editors/) * [Drag-and-Drop Emails: The Basics](/journeys/drag-and-drop/) * [Drag-and-Drop Editor FAQ](/journeys/drag-and-drop-faq/) * [Troubleshooting Your Drag-and-Drop Emails](/journeys/troubleshooting-email-design/) * [Email code editor](/journeys/email-code-editor/) * Design & layouts * [Introduction to Email Layouts](/journeys/3-layouts-and-customerio/) * [Customizing Email Layouts](/journeys/customizing-layout-starters/) * [Archiving Old Layouts](/journeys/archiving-layouts/) * [HTML and CSS Email vs. Web](/journeys/1-html-and-css/) * [CSS pre-processing](/journeys/css-pre-processing/) * [AMP for email](/journeys/amp-for-email/) * [Adding a view in browser link](/journeys/view-in-browser/) * [Resources for templates, code, and best practices](/journeys/4-email-design-resources/) * [Adapting Foundation's Basic template](/journeys/5-adapt-foundation-basic/) * [Adapting MailChimp's Two-Column template](/journeys/6-adapt-mc-twocol/) * Senders & headers * [How do I add an avatar/logo to my emails?](/journeys/adding-sender-image/) * [Set Custom Email Headers](/journeys/custom-mail-headers/) * [Set custom preheader/preview text](/journeys/custom-preheader-text/) * [What does the Fake BCC option do?](/journeys/fake-bcc/) * [Create multiple from addresses](/journeys/multiple-from-addresses/) * Email Recipes * [Welcome Email Copy](/journeys/welcome-email-copy/) * [Gmail Promotions](/journeys/gmail-promotions/) * [Send data from Customer.io to Salesforce, Highrise or another CRM](/journeys/bcc-salesforce-or-your-crm/) * [Code editor: send Trustpilot reviews](/journeys/bcc-trustpilot/) * Push Notifications * [Get started](/journeys/push-getting-started/) * [Integrate your app](/journeys/push-developer-guide/) * [Migrate from another provider](/journeys/push-migration/) * [Registering device tokens](/journeys/device-tokens/) * [Send push notifications](/journeys/send-push/) * [Custom push payloads](/journeys/push-custom-payloads/) * [Test push notifications](/journeys/push-qa-testing/) * [Push metrics and message statuses](/journeys/push-notifications-tracking/) * [Best practices for push notifications](/journeys/push-best-practices/) * [Frequently Asked Questions](/journeys/push-faq/) * [Troubleshooting mobile issues](/journeys/troubleshooting-mobile/) * SMS * [Get Started](/journeys/sms-get-started/) * [Send SMS/MMS messages](/journeys/sms-send-messages/) * [Link shortening](/journeys/sms-link-shortening/) * Inbound messages * [Getting started](/journeys/inbound-sms/) * [Inbound statuses and activities](/journeys/inbound-metrics/) * [Respond to inbound keywords](/journeys/inbound-campaigns/) * [Senders](/journeys/sender-phone-numbers/) * [Tracking](/journeys/tracking-twilio-messages/) * [Frequently Asked Questions](/journeys/faq-twilio/) * [Smart character encoding](/journeys/sms-character-encoding/) * [Opt-out keyword handling](/journeys/sms-keyword-opt-out/) * [Validate Mobile Phone Numbers](/journeys/validate-mobile-phone-numbers/) * Register as a sender * [Getting a phone number](/journeys/get-a-phone-number/) * [Update your privacy policy for SMS](/journeys/your-privacy-policy/) * [Opt-in and out flow](/journeys/opt-in-and-out-flow/) * [Brand and campaign registration](/journeys/sms-brand-campaign/) * [What kind of phone number do I need?](/journeys/phone-number-types/) * [HIPAA compliance and privacy regulations](/journeys/hipaa-standards/) * Web & In-App Messages * [Get started](/journeys/in-app-getting-started/) * [Set up your website](/journeys/in-app-web/) * [Send in-app messages](/journeys/send-in-app-message/) * [Global styles for in-app messages](/journeys/global-styles-in-app/) * [Anonymous messages](/journeys/anonymous-in-app/) * Notification Inbox * [Set up your notification inbox](/journeys/inbox-setup/) * [Send inbox messages](/journeys/send-inbox/) * [Trigger inbox messages from your backend](/journeys/send-inbox-txnl/) * [Inbox message metrics](/journeys/inbox-metrics/) * Forms and Surveys * [Forms](/journeys/in-app-forms/) * [Lead capture](/journeys/in-app-lead-form/) * [Surveys](/journeys/in-app-surveys/) * [Inline messages](/journeys/inline-in-app/) * [Multi-step messages](/journeys/multi-step/) * [In-app metrics](/journeys/in-app-metrics/) * [Test your messages](/journeys/test-in-app/) * [Localize messages](/journeys/localize-in-app-message/) * [In-App FAQ](/journeys/in-app-faq/) * Recipes for your website * [NPS Surveys](/journeys/web-nps-survey/) * [Promotions and offers](/journeys/web-promotion/) * [Promote upcoming event](/journeys/in-app-event-promotion/) * [Milestones and achievements](/journeys/web-achievements/) * [Feature adoption](/journeys/web-adoption/) * Message editor reference * [The visual editor](/journeys/new-in-app-editor/) * [In-app component reference](/journeys/in-app-components/) * [Legacy in-app editor](/journeys/legacy-in-app-editor/) * WhatsApp * [Get Started](/journeys/whatsapp-get-started/) * [Create content templates](/journeys/whatsapp-content-templates/) * [Send a WhatsApp Message](/journeys/send-whatsapp/) * [WhatsApp metrics and reporting](/journeys/whatsapp-metrics/) * [Frequently Asked Questions](/journeys/faq-whatsapp/) * LINE messaging * [Get Started](/journeys/line-get-started/) * [Send messages](/journeys/line-send-messages/) * [LINE metrics and reporting](/journeys/line-metrics/) * Slack Messages * [Get Started](/journeys/slack/) * Languages & localization * [Translate your messages](/journeys/localization-getting-started/) * [Set up your localization attribute](/journeys/localization-attribute/) * [Track metrics for translations](/journeys/localization-metrics/) * Links in messages * [Link Tracking](/journeys/link-tracking/) * [Checking Link Status](/journeys/link-checking/) * [Adding URL parameters to links](/journeys/url-parameters/) * [Track universal links and app links in email](/journeys/universal-links/) * [HTTPS Link Tracking](/journeys/track-https-links/) * Subscription preferences * [Overview of subscription options](/journeys/subscriptions-overview/) * [Global unsubscribes](/journeys/unsubscribes/) * [The subscription center](/journeys/subscription-center/) * [Brand your subscription pages](/journeys/subscription-center-branding/) * [Subscription FAQs](/journeys/unsubscribe-faqs/) * [Manage subscription preferences](/journeys/manage-subscription-preferences/) * [Subscription preference metrics](/journeys/subscription-metrics/) * [Multi-language support for the subscription center](/journeys/subscription-center-translation/) * [Migrate subscription preferences](/journeys/migrate-subscription-prefs/) * [Set preferences outside of the subscription center](/journeys/set-preferences-outside-center/) * [Send from a personal support rep](/journeys/assign-a-personal-support-rep/) * [Find messages using the Message Library](/journeys/message-library/) * [Assets library: store files](/journeys/asset-library/) * [Image requirements](/journeys/image-support/) * [Message Statuses](/journeys/message-statuses/) * [Deliveries & Drafts data](/journeys/deliveries-drafts-data/) * Liquid & Personalization * [Personalize messages with liquid](/journeys/using-liquid/) * [Liquid upgrade](/journeys/liquid-upgrade/) * [Liquid syntax list](/journeys/liquid-tag-list/) * [Liquid recipes](/journeys/liquid-recipes/) * [Personalize actions with JavaScript](/journeys/js-in-actions/) * [Reusing content with snippets](/journeys/snippets/) * [Composer errors](/journeys/composer-errors/) * Metrics * [Metrics Overview](/journeys/analytics/) * [Goals](/journeys/goals/) * [Campaign and Broadcast Metrics](/journeys/campaign-metrics/) * [Home dashboard](/journeys/dashboard/) * [Workspace Performance dashboard](/journeys/health/) * [Analysis page & reports](/journeys/run-reports/) * [Email deliverability metrics](/journeys/deliverability-metrics/) * [Understanding your A/B test results](/journeys/understanding-ab-results/) * [Getting conclusive results from A/B tests](/journeys/conclusive-ab-results/) * [Failed and attempted messages](/journeys/message-failed/) Integrations * [Integration Directory](/integrations/directory/) * Get Started * [Quick start guide](/integrations/getting-started/quick-start-guide/) * [Understanding Integrations in Customer.io](/integrations/getting-started/how-it-works/) * [Troubleshooting](/integrations/getting-started/troubleshooting/) * [Data Compliance and Privacy](/integrations/getting-started/data-compliance/) * Data In * [Introduction](/integrations/data-in/getting-started/) * Source Specs * [Understanding incoming data](/integrations/data-in/source-spec/incoming-data/) * [Identify](/integrations/data-in/source-spec/identify-spec/) * [Group](/integrations/data-in/source-spec/group-spec/) * [Page](/integrations/data-in/source-spec/page-spec/) * [Screen](/integrations/data-in/source-spec/screen-spec/) * [Track](/integrations/data-in/source-spec/track-spec/) * [Alias](/integrations/data-in/source-spec/alias-spec/) * [Common fields](/integrations/data-in/source-spec/common-fields/) * [Custom events](/integrations/data-in/custom-events/) * Semantic Events * [Understanding Semantic Events](/integrations/data-in/semantic-events/getting-started/) * [A/B Test events](/integrations/data-in/semantic-events/a-b-test/) * [Customer.io events](/integrations/data-in/semantic-events/cio-journeys/) * [Ecommerce Events](/integrations/data-in/semantic-events/ecommerce/) * [Email events](/integrations/data-in/semantic-events/email/) * [Live chat events](/integrations/data-in/semantic-events/live-chat/) * [Mobile App Lifecycle Events](/integrations/data-in/semantic-events/mobile-app/) * [Video playback events](/integrations/data-in/semantic-events/video/) * [Backfill historical data](/integrations/data-in/importing-old-data/) * [Proxying requests to Customer.io](/integrations/data-in/proxying-requests/) * Connections * [Customer.io API](/integrations/data-in/connections/http-api/) * [Journeys Message Metrics](/integrations/data-in/connections/cio-journeys/) * [Mobile App Sources](/integrations/data-in/connections/mobile/) * Forms * [Get started](/integrations/data-in/connections/forms/connected-forms/) * [Formstack](/integrations/data-in/connections/forms/formstack/) * [Jotform](/integrations/data-in/connections/forms/jotform/) * [Squarespace](/integrations/data-in/connections/forms/squarespace/) * [Typeform](/integrations/data-in/connections/forms/typeform/) * [Unbounce](/integrations/data-in/connections/forms/unbounce/) * [Webflow](/integrations/data-in/connections/forms/webflow/) * [Wordpress with WPForms](/integrations/data-in/connections/forms/wordpress-with-wpforms/) * [Custom JS integrations](/integrations/data-in/connections/forms/javascript-form-integrations/) * [Facebook Lead Ads](/integrations/data-in/connections/forms/facebook-lead-ads/) * [Use form data in Customer.io](/integrations/data-in/connections/forms/forms-in-campaigns/) * [Forms API (backend integrations)](/integrations/data-in/connections/forms/forms-api/) * [Edit or disconnect forms](/integrations/data-in/connections/forms/edit-disconnect/) * JavaScript * [Getting Started](/integrations/data-in/connections/javascript/js-source/) * [JavaScript Frameworks](/integrations/data-in/connections/javascript/frameworks/) * [Method Reference](/integrations/data-in/connections/javascript/method-reference/) * [Migrate from another service](/integrations/data-in/connections/javascript/js-migration/) * [Managing identities](/integrations/data-in/connections/javascript/js-source-identities/) * [Cookies and identity management](/integrations/data-in/connections/javascript/js-source-cookies/) * [Utility Methods and Performance](/integrations/data-in/connections/javascript/utility-methods/) * [In-app messages](/integrations/data-in/connections/javascript/in-app/) * [Notification inbox](/integrations/data-in/connections/javascript/inbox/) * [Content Security Policy (CSP)](/integrations/data-in/connections/javascript/content-security-policy/) * [Proxying the JavaScript client](/integrations/data-in/connections/javascript/js-source-proxy/) * Legacy JavaScript * [Get started](/integrations/data-in/connections/javascript/legacy-js/getting-started/) * [Identify people](/integrations/data-in/connections/javascript/legacy-js/identify/) * [Track and page events](/integrations/data-in/connections/javascript/legacy-js/events/) * [In-app messages](/integrations/data-in/connections/javascript/legacy-js/in-app/) * [Content Security Policy (CSP)](/integrations/data-in/connections/javascript/legacy-js/content-security-policy/) * Track API integrations * [Add a Classic Track API integration](/integrations/data-in/connections/classic-api/journeys-sources/) * [Advanced: transform data](/integrations/data-in/connections/classic-api/cio-journeys-api/) * [Invalid Track API Requests](/integrations/data-in/connections/classic-api/invalid-api-requests/) * HubSpot Beta * [Getting Started](/integrations/data-in/connections/hubspot/getting-started/) * [Map HubSpot data to Customer.io](/integrations/data-in/connections/hubspot/mapping-to-customerio/) * [Filter incoming data](/integrations/data-in/connections/hubspot/filter-incoming-data/) * [Deleting Data](/integrations/data-in/connections/hubspot/delete/) * [HubSpot forms](/integrations/data-in/connections/hubspot/forms/) * Reverse ETL * [About Reverse ETL](/integrations/data-in/connections/reverse-etl/about-reverse-etl/) * [Amazon Redshift](/integrations/data-in/connections/reverse-etl/amazon-redshift/) * [Google BigQuery](/integrations/data-in/connections/reverse-etl/google-bigquery/) * [Microsoft SQL Server](/integrations/data-in/connections/reverse-etl/microsoft-sql/) * [MySQL](/integrations/data-in/connections/reverse-etl/mysql/) * [PostgreSQL](/integrations/data-in/connections/reverse-etl/postgresql/) * [Snowflake](/integrations/data-in/connections/reverse-etl/snowflake/) * Legacy integrations * [Reverse ETL Overview](/integrations/data-in/connections/reverse-etl/database-sync/reverse-etl/) * [Amazon Redshift](/integrations/data-in/connections/reverse-etl/database-sync/redshift-reverse-etl/) * [Google BigQuery](/integrations/data-in/connections/reverse-etl/database-sync/bigquery-reverse-etl/) * [Microsoft SQL server](/integrations/data-in/connections/reverse-etl/database-sync/ms-sql-reverse-etl/) * [MySQL](/integrations/data-in/connections/reverse-etl/database-sync/sql-reverse-etl/) * [PostgreSQL](/integrations/data-in/connections/reverse-etl/database-sync/postgres-reverse-etl/) * [Snowflake](/integrations/data-in/connections/reverse-etl/database-sync/snowflake-reverse-etl/) * Salesforce * [Getting Started](/integrations/data-in/connections/salesforce/getting-started/) * [Map Salesforce data to Customer.io](/integrations/data-in/connections/salesforce/mapping-to-customerio/) * [Map data to other services](/integrations/data-in/connections/salesforce/mapping-data/) * [Scheduled syncs](/integrations/data-in/connections/salesforce/syncs/) * [Deleting Data](/integrations/data-in/connections/salesforce/delete/) * [API Call Calculator](/integrations/data-in/connections/salesforce/api-calls-simulator/) * Servers * [Node.js](/integrations/data-in/connections/servers/node/) * [Python](/integrations/data-in/connections/servers/python/) * [Go](/integrations/data-in/connections/servers/go/) * Customer Data Platforms * [Segment](/integrations/data-in/connections/cdps/segment/) * [Segment data-in (classic)](/integrations/data-in/connections/cdps/segment-destination-classic/) * [Rudderstack](/integrations/data-in/connections/cdps/rudderstack-in/) * [mParticle (Legacy)](/integrations/data-in/connections/cdps/integrating-with-mparticle/) * Webhook-based integrations * [Using Zapier with the Track API](/integrations/data-in/connections/webhooks/zapier-legacy-api/) * [Zoho integration](/integrations/data-in/connections/webhooks/integrating-with-zoho-crm/) * [Hubspot integration](/integrations/data-in/connections/webhooks/integrating-with-hubspot/) * Data Out * [Getting Started](/integrations/data-out/getting-started/) * [Add a data-out integration](/integrations/data-out/add-destination/) * [Actions](/integrations/data-out/actions/) * [Action triggers: code mode](/integrations/data-out/action-trigger-syntax/) * Database/Warehouse Integrations * [Introduction](/integrations/data-out/data-warehouses/data-warehouse-intro/) * [Standard integrations](/integrations/data-out/data-warehouses/data-warehouses-intro/) * [Advanced Integrations](/integrations/data-out/data-warehouses/data-warehouses-cdp/) * [Filtering and mapping actions](/integrations/data-out/action-mapping/) * [Resend past data](/integrations/data-out/data-replay/) * Connections * [Actable Predictive](/integrations/data-out/connections/actable-predictive/) * [Adobe Target](/integrations/data-out/connections/adobe-target/) * [Algolia Insights](/integrations/data-out/connections/algolia-insights/) * [Amazon Redshift](/integrations/data-out/connections/amazon-redshift-data-out/) * [Amazon Redshift (Advanced)](/integrations/data-out/connections/amazon-redshift/) * [Amazon S3](/integrations/data-out/connections/amazon-s3-data-out/) * [Amazon S3 (Advanced)](/integrations/data-out/connections/amazon-simple-storage-service/) * [Amplitude](/integrations/data-out/connections/amplitude/) * [Amplitude (Message Metrics)](/integrations/data-out/connections/amplitude-metrics/) * [Attio](/integrations/data-out/connections/attio/) * [Azure blob storage](/integrations/data-out/connections/ms-azure-data-out/) * [Bing Ads](/integrations/data-out/connections/bing-ads/) * [Braze](/integrations/data-out/connections/braze/) * [Braze Cohorts](/integrations/data-out/connections/braze-cohorts/) * [Clevertap](/integrations/data-out/connections/clevertap/) * [Close](/integrations/data-out/connections/close/) * [CommandBar](/integrations/data-out/connections/commandbar/) * [Cordial](/integrations/data-out/connections/cordial/) * [Criteo Audiences](/integrations/data-out/connections/criteo-audiences/) * [Customer.io](/integrations/data-out/connections/customerio/) * [Facebook Conversions API](/integrations/data-out/connections/facebook-conversions-api/) * [Friendbuy](/integrations/data-out/connections/friendbuy/) * [FullStory](/integrations/data-out/connections/fullstory/) * [Gainsight PX](/integrations/data-out/connections/gainsight-px-cloud-action/) * [Google Ad Conversions](/integrations/data-out/connections/google-enhanced-conversions/) * [Google Ads (Gtag)](/integrations/data-out/connections/google-ads/) * [Google Analytics](/integrations/data-out/connections/google-analytics-4/) * [Google BigQuery](/integrations/data-out/connections/google-bigquery-data-out/) * [Google BigQuery (Advanced)](/integrations/data-out/connections/google-bigquery/) * [Google Cloud Storage](/integrations/data-out/connections/gcs-data-out/) * [Google Cloud Storage (Advanced)](/integrations/data-out/connections/google-cloud-storage/) * [Google Sheets](/integrations/data-out/connections/google-sheets-non-etl/) * [Google Tag Manager (GTM)](/integrations/data-out/connections/google-tag-manager/) * [Heap](/integrations/data-out/connections/heap/) * [HubSpot](/integrations/data-out/connections/hubspot/) * [Intercom](/integrations/data-out/connections/intercom/) * [Koala](/integrations/data-out/connections/koala/) * [LaunchDarkly](/integrations/data-out/connections/launchdarkly/) * [LiveLike](/integrations/data-out/connections/livelike-cloud/) * [LogRocket](/integrations/data-out/connections/logrocket/) * [Meta (Facebook) Pixel](/integrations/data-out/connections/meta-pixel/) * [Metronome](/integrations/data-out/connections/metronome/) * [Mixpanel](/integrations/data-out/connections/mixpanel/) * [Mixpanel (Message Metrics)](/integrations/data-out/connections/mixpanel-legacy/) * [MoEngage](/integrations/data-out/connections/moengage/) * [MS Azure Blob Storage (Advanced)](/integrations/data-out/connections/azure-blob-storage/) * [Pinterest Conversions](/integrations/data-out/connections/pinterest-conversions/) * [Pipedrive](/integrations/data-out/connections/pipedrive/) * [PlayerZero](/integrations/data-out/connections/playerzero/) * [Qualtrics](/integrations/data-out/connections/qualtrics/) * [Reporting Webhooks](/integrations/data-out/connections/webhooks/) * [Ripe](/integrations/data-out/connections/ripe/) * [Rudderstack (legacy)](/integrations/data-out/connections/rudderstack-legacy/) * Salesforce * [About this integration](/integrations/data-out/connections/salesforce/salesforce-intro/) * [Sent messages as tasks](/integrations/data-out/connections/salesforce/tasks-in-sf/) * [Frequently Asked Questions](/integrations/data-out/connections/salesforce/salesforce-faq/) * [SalesWings](/integrations/data-out/connections/saleswings/) * [Segment](/integrations/data-out/connections/segment/) * [Segment (Message Metrics)](/integrations/data-out/connections/segment-legacy/) * [SendGrid Marketing Campaigns](/integrations/data-out/connections/sendgrid/) * [Slack](/integrations/data-out/connections/slack/) * [Snowflake](/integrations/data-out/connections/snowflake-data-out/) * [Snowflake (Advanced)](/integrations/data-out/connections/snowflake/) * [Sprig](/integrations/data-out/connections/sprig/) * [Talon.One](/integrations/data-out/connections/talon-one/) * [TikTok Conversions](/integrations/data-out/connections/tiktok-conversions/) * [Twilio](/integrations/data-out/connections/twilio/) * [Twilio Engage Messaging](/integrations/data-out/connections/engage-messaging-twilio/) * [Twilio Studio](/integrations/data-out/connections/twilio-studio/) * [Twitter Pixel](/integrations/data-out/connections/twitter-pixel/) * [Visual Website Optimizer (VWO)](/integrations/data-out/connections/vwo/) * [Webhooks](/integrations/data-out/connections/webhook/) * [Wisepops](/integrations/data-out/connections/wisepops/) * [Yandex](/integrations/data-out/connections/yandex-data-out/) * [Zendesk](/integrations/data-out/connections/zendesk/) * API Reference * [About our APIs](/integrations/api/customerio-apis) * [Comparing the Pipelines and Track APIs](/integrations/api/track-vs-cdp-api) * [Pipelines API](/integrations/api/cdp) * [Track API](/integrations/api/track) * [App API](/integrations/api/app) * [Design Studio: HTML best practices](/integrations/api/integrate-with-ds) * [Journeys Webhooks](/integrations/api/webhooks) * Mobile SDKs * iOS * [Quick Start Guide](/integrations/sdk/ios/quick-start-guide/) * Getting Started * [How it works](/integrations/sdk/ios/getting-started/how-it-works/) * [Authentication](/integrations/sdk/ios/getting-started/auth/) * [Packages and Configuration Options](/integrations/sdk/ios/getting-started/packages-options/) * [Swift 6](/integrations/sdk/ios/getting-started/swift-six/) * [Troubleshooting](/integrations/sdk/ios/getting-started/troubleshooting/) * Identify and Track Users * [Identify people](/integrations/sdk/ios/tracking/identify/) * [Track events](/integrations/sdk/ios/tracking/track-events/) * [Screen tracking](/integrations/sdk/ios/tracking/screen-events/) * [Mobile Lifecycle events](/integrations/sdk/ios/tracking/lifecycle-events/) * [Anonymous activity](/integrations/sdk/ios/tracking/anonymous-activity/) * [Location tracking](/integrations/sdk/ios/tracking/location/) * Push Notifications * [Set up push notifications](/integrations/sdk/ios/push/push-setup/) * [Set up rich push](/integrations/sdk/ios/push/rich-push/) * [App Groups for push tracking](/integrations/sdk/ios/push/app-groups/) * [Deep Links](/integrations/sdk/ios/push/deep-links/) * [Push metrics](/integrations/sdk/ios/push/push-metrics/) * [Sound in push notifications](/integrations/sdk/ios/push/sound-in-push/) * [Provisional Push](/integrations/sdk/ios/push/provisional/) * [Push service certificates](/integrations/sdk/ios/push/push-certificates/) * [Test your push implementation](/integrations/sdk/ios/push/test-push/) * In-App Messages * [Set up in-app messaging](/integrations/sdk/ios/in-app/set-up-in-app/) * [Inline in-app messages](/integrations/sdk/ios/in-app/inline-in-app/) * [Page rules](/integrations/sdk/ios/in-app/target-in-app-messages/) * [In-app event listeners](/integrations/sdk/ios/in-app/in-app-event-listeners/) * [Notification inbox](/integrations/sdk/ios/in-app/inbox/) * What's New * [4.x -> 4.4.0](/integrations/sdk/ios/whats-new/4.4.0-upgrade/) * [3.x -> 4.0.0](/integrations/sdk/ios/whats-new/4.0.0-upgrade/) * [3.x -> 3.13.0](/integrations/sdk/ios/whats-new/3.13.0-upgrade/) * [3.x -> 3.9.0](/integrations/sdk/ios/whats-new/3.9.0-upgrade/) * [2.x -> 3.x](/integrations/sdk/ios/whats-new/3.x-upgrade/) * [1x -> 2.x](/integrations/sdk/ios/whats-new/2.x-upgrade/) * [Changelog](/integrations/sdk/ios/whats-new/changelog/) * iOS * [Quick Start Guide](/integrations/sdk/ios/3.x/quick-start-guide/) * Getting Started * [How it works](/integrations/sdk/ios/3.x/getting-started/how-it-works/) * [Authentication](/integrations/sdk/ios/3.x/getting-started/auth/) * [Packages and Configuration Options](/integrations/sdk/ios/3.x/getting-started/packages-options/) * [Troubleshooting](/integrations/sdk/ios/3.x/getting-started/troubleshooting/) * Identify and Track Users * [Identify people](/integrations/sdk/ios/3.x/tracking/identify/) * [Track events](/integrations/sdk/ios/3.x/tracking/track-events/) * [Screen tracking](/integrations/sdk/ios/3.x/tracking/screen-events/) * [Mobile Lifecycle events](/integrations/sdk/ios/3.x/tracking/lifecycle-events/) * [Anonymous activity](/integrations/sdk/ios/3.x/tracking/anonymous-activity/) * Push Notifications * [Set up push notifications](/integrations/sdk/ios/3.x/push/push-setup/) * [Set up rich push](/integrations/sdk/ios/3.x/push/rich-push/) * [Deep Links](/integrations/sdk/ios/3.x/push/deep-links/) * [Push metrics](/integrations/sdk/ios/3.x/push/push-metrics/) * [Sound in push notifications](/integrations/sdk/ios/3.x/push/sound-in-push/) * [Provisional Push](/integrations/sdk/ios/3.x/push/provisional/) * [Push service certificates](/integrations/sdk/ios/3.x/push/push-certificates/) * [Test your push implementation](/integrations/sdk/ios/3.x/push/test-push/) * In-App Messages * [Set up in-app messaging](/integrations/sdk/ios/3.x/in-app/set-up-in-app/) * [Inline in-app messages](/integrations/sdk/ios/3.x/in-app/inline-in-app/) * [Page rules](/integrations/sdk/ios/3.x/in-app/target-in-app-messages/) * [In-app event listeners](/integrations/sdk/ios/3.x/in-app/in-app-event-listeners/) * What's New * [3.x -> 3.13.0](/integrations/sdk/ios/3.x/whats-new/3.13.0-upgrade/) * [3.x -> 3.9.0](/integrations/sdk/ios/3.x/whats-new/3.9.0-upgrade/) * [2.x -> 3.x](/integrations/sdk/ios/3.x/whats-new/3.x-upgrade/) * [1x -> 2.x](/integrations/sdk/ios/3.x/whats-new/2.x-upgrade/) * [Changelog](/integrations/sdk/ios/3.x/whats-new/changelog/) * iOS * [Get Started](/integrations/sdk/ios/1.x/getting-started/) * [Identify people](/integrations/sdk/ios/1.x/identify/) * [Track events](/integrations/sdk/ios/1.x/track-events/) * [Push notifications](/integrations/sdk/ios/1.x/push/) * [Rich push notifications](/integrations/sdk/ios/1.x/rich-push/) * [In-app messages](/integrations/sdk/ios/1.x/in-app/) * [Test support](/integrations/sdk/ios/1.x/test-support/) * [Changelog](/integrations/sdk/ios/1.x/changelog/) * iOS * [Get Started](/integrations/sdk/ios/2.x/getting-started/) * [Identify people](/integrations/sdk/ios/2.x/identify/) * [Track events](/integrations/sdk/ios/2.x/track-events/) * [Push notifications](/integrations/sdk/ios/2.x/push/) * [In-app messages](/integrations/sdk/ios/2.x/in-app/) * [Test support](/integrations/sdk/ios/2.x/test-support/) * [Update from 2.10 to 2.11](/integrations/sdk/ios/2.x/update-210-to-211/) * [Migrate from an earlier version](/integrations/sdk/ios/2.x/migrate-upgrade/) * [Troubleshooting](/integrations/sdk/ios/2.x/troubleshooting/) * [Changelog](/integrations/sdk/ios/2.x/changelog/) * Android * [Quick Start Guide](/integrations/sdk/android/quick-start-guide/) * Getting Started * [How it works](/integrations/sdk/android/getting-started/how-it-works/) * [Authentication](/integrations/sdk/android/getting-started/auth/) * [Packages and Configuration Options](/integrations/sdk/android/getting-started/packages-options/) * [Troubleshooting](/integrations/sdk/android/getting-started/troubleshooting/) * Identify and Track Users * [Identify people](/integrations/sdk/android/tracking/identify/) * [Screen tracking](/integrations/sdk/android/tracking/screen-events/) * [Mobile Lifecycle events](/integrations/sdk/android/tracking/lifecycle-events/) * [Anonymous activity](/integrations/sdk/android/tracking/anonymous-activity/) * [Track events](/integrations/sdk/android/tracking/track-events/) * [Location tracking](/integrations/sdk/android/tracking/location/) * Push Notifications * [Push notifications](/integrations/sdk/android/push/push/) * [Deep Links](/integrations/sdk/android/push/deep-links/) * [Channel](/integrations/sdk/android/push/push-notification-channel/) * [Push service certificates](/integrations/sdk/android/push/push-certificates/) * [Test your push implementation](/integrations/sdk/android/push/test-push/) * In-App Messages * [In-app messages](/integrations/sdk/android/in-app/in-app/) * [In-app event listeners](/integrations/sdk/android/in-app/in-app-event-listeners/) * [Inline in-app messages](/integrations/sdk/android/in-app/inline-in-app/) * [Page rules](/integrations/sdk/android/in-app/target-in-app-messages/) * [Notification inbox](/integrations/sdk/android/in-app/inbox/) * What's New * [4.x -> 4.10](/integrations/sdk/android/whats-new/4.10-upgrade/) * [3.x -> 4.x](/integrations/sdk/android/whats-new/4.x-upgrade/) * [2.x -> 3.x](/integrations/sdk/android/whats-new/3.x-upgrade/) * [Changelog](/integrations/sdk/android/whats-new/changelog/) * Android * [Get Started](/integrations/sdk/android/3.x/getting-started/) * [Identify people](/integrations/sdk/android/3.x/identify/) * [Track events](/integrations/sdk/android/3.x/track-events/) * [Push notifications](/integrations/sdk/android/3.x/push/) * [In-app messages](/integrations/sdk/android/3.x/in-app/) * [Test support](/integrations/sdk/android/3.x/test-support/) * [Migrate from an earlier version](/integrations/sdk/android/3.x/migrate-upgrade/) * [Troubleshooting](/integrations/sdk/android/3.x/troubleshooting/) * [Changelog](/integrations/sdk/android/3.x/changelog/) * Android * [Get Started](/integrations/sdk/android/2.x/getting-started/) * [Identify people](/integrations/sdk/android/2.x/identify/) * [Track events](/integrations/sdk/android/2.x/track-events/) * [Push notifications](/integrations/sdk/android/2.x/push/) * [Rich push notifications](/integrations/sdk/android/2.x/rich-push/) * [Test support](/integrations/sdk/android/2.x/test-support/) * [Migrate from an earlier version](/integrations/sdk/android/2.x/migrate-upgrade/) * [Changelog](/integrations/sdk/android/2.x/changelog/) * React Native * [Quick Start Guide](/integrations/sdk/react-native/quick-start-guide/) * Getting Started * [How it works](/integrations/sdk/react-native/getting-started/how-it-works/) * [Authentication](/integrations/sdk/react-native/getting-started/auth/) * [Packages and Configuration Options](/integrations/sdk/react-native/getting-started/packages-options/) * [Troubleshooting](/integrations/sdk/react-native/getting-started/troubleshooting/) * Identify and Track Users * [Identify people](/integrations/sdk/react-native/tracking/identify/) * [Track events](/integrations/sdk/react-native/tracking/track-events/) * [Screen tracking](/integrations/sdk/react-native/tracking/screen-events/) * [Mobile Lifecycle events](/integrations/sdk/react-native/tracking/lifecycle-events/) * [Anonymous activity](/integrations/sdk/react-native/tracking/anonymous-activity/) * [Location tracking](/integrations/sdk/react-native/tracking/location/) * Push notifications * [Set up push notifications](/integrations/sdk/react-native/push-notifications/push/) * [App Groups for push tracking](/integrations/sdk/react-native/push-notifications/app-groups/) * [Deep Links](/integrations/sdk/react-native/push-notifications/deep-links/) * [Handling Multiple Push Providers](/integrations/sdk/react-native/push-notifications/multiple-push-providers/) * [Capture Push Metrics](/integrations/sdk/react-native/push-notifications/push-metrics/) * [Android channels](/integrations/sdk/react-native/push-notifications/push-notification-channel/) * In-App Messages * [Set up in-app messages](/integrations/sdk/react-native/in-app-messages/set-up-in-app/) * [Inline in-app messages](/integrations/sdk/react-native/in-app-messages/inline-in-app/) * [In-app event listeners](/integrations/sdk/react-native/in-app-messages/in-app-actions/) * [Notification inbox](/integrations/sdk/react-native/in-app-messages/inbox/) * What's new * [6.x -> 6.4.0](/integrations/sdk/react-native/whats-new/6.4.0-upgrade/) * [5.x -> 6.0.0](/integrations/sdk/react-native/whats-new/6.x-upgrade/) * [4.x -> 5.0.0](/integrations/sdk/react-native/whats-new/5.x-upgrade/) * [4.x -> 4.3](/integrations/sdk/react-native/whats-new/4.3-upgrade/) * [3.4x -> 4.x](/integrations/sdk/react-native/whats-new/4.x-upgrade/) * [3.x -> 3.4](/integrations/sdk/react-native/whats-new/update-to-3.4/) * [2.x -> 3.x](/integrations/sdk/react-native/whats-new/update-to-3x/) * [Changelog](/integrations/sdk/react-native/whats-new/changelog/) * React Native * [Quick Start Guide](/integrations/sdk/react-native/4.x/quick-start-guide/) * Getting Started * [How it works](/integrations/sdk/react-native/4.x/getting-started/how-it-works/) * [Authentication](/integrations/sdk/react-native/4.x/getting-started/auth/) * [Packages and Configuration Options](/integrations/sdk/react-native/4.x/getting-started/packages-options/) * [Troubleshooting](/integrations/sdk/react-native/4.x/getting-started/troubleshooting/) * Identify and Track Users * [Identify people](/integrations/sdk/react-native/4.x/tracking/identify/) * [Track events](/integrations/sdk/react-native/4.x/tracking/track-events/) * [Screen tracking](/integrations/sdk/react-native/4.x/tracking/screen-events/) * [Mobile Lifecycle events](/integrations/sdk/react-native/4.x/tracking/lifecycle-events/) * [Anonymous activity](/integrations/sdk/react-native/4.x/tracking/anonymous-activity/) * Push notifications * [Set up push notifications](/integrations/sdk/react-native/4.x/push-notifications/push/) * [Deep Links](/integrations/sdk/react-native/4.x/push-notifications/deep-links/) * [Handling Multiple Push Providers](/integrations/sdk/react-native/4.x/push-notifications/multiple-push-providers/) * [Capture Push Metrics](/integrations/sdk/react-native/4.x/push-notifications/push-metrics/) * [Android channels](/integrations/sdk/react-native/4.x/push-notifications/push-notification-channel/) * In-App Messages * [Set up in-app messages](/integrations/sdk/react-native/4.x/in-app-messages/set-up-in-app/) * [Inline in-app messages](/integrations/sdk/react-native/4.x/in-app-messages/inline-in-app/) * [In-app event listeners](/integrations/sdk/react-native/4.x/in-app-messages/in-app-actions/) * What's new * [4.x -> 4.3](/integrations/sdk/react-native/4.x/whats-new/4.3-upgrade/) * [3.4x -> 4.x](/integrations/sdk/react-native/4.x/whats-new/4.x-upgrade/) * [3.x -> 3.4](/integrations/sdk/react-native/4.x/whats-new/update-to-3.4/) * [2.x -> 3.x](/integrations/sdk/react-native/4.x/whats-new/update-to-3x/) * [Changelog](/integrations/sdk/react-native/4.x/whats-new/changelog/) * React Native * [Quick Start Guide](/integrations/sdk/react-native/5.x/quick-start-guide/) * Getting Started * [How it works](/integrations/sdk/react-native/5.x/getting-started/how-it-works/) * [Authentication](/integrations/sdk/react-native/5.x/getting-started/auth/) * [Packages and Configuration Options](/integrations/sdk/react-native/5.x/getting-started/packages-options/) * [Troubleshooting](/integrations/sdk/react-native/5.x/getting-started/troubleshooting/) * Identify and Track Users * [Identify people](/integrations/sdk/react-native/5.x/tracking/identify/) * [Track events](/integrations/sdk/react-native/5.x/tracking/track-events/) * [Screen tracking](/integrations/sdk/react-native/5.x/tracking/screen-events/) * [Mobile Lifecycle events](/integrations/sdk/react-native/5.x/tracking/lifecycle-events/) * [Anonymous activity](/integrations/sdk/react-native/5.x/tracking/anonymous-activity/) * Push notifications * [Set up push notifications](/integrations/sdk/react-native/5.x/push-notifications/push/) * [Deep Links](/integrations/sdk/react-native/5.x/push-notifications/deep-links/) * [Handling Multiple Push Providers](/integrations/sdk/react-native/5.x/push-notifications/multiple-push-providers/) * [Capture Push Metrics](/integrations/sdk/react-native/5.x/push-notifications/push-metrics/) * [Android channels](/integrations/sdk/react-native/5.x/push-notifications/push-notification-channel/) * In-App Messages * [Set up in-app messages](/integrations/sdk/react-native/5.x/in-app-messages/set-up-in-app/) * [Inline in-app messages](/integrations/sdk/react-native/5.x/in-app-messages/inline-in-app/) * [In-app event listeners](/integrations/sdk/react-native/5.x/in-app-messages/in-app-actions/) * What's new * [4.x -> 5.0.0](/integrations/sdk/react-native/5.x/whats-new/5.x-upgrade/) * [4.x -> 4.3](/integrations/sdk/react-native/5.x/whats-new/4.3-upgrade/) * [3.4x -> 4.x](/integrations/sdk/react-native/5.x/whats-new/4.x-upgrade/) * [3.x -> 3.4](/integrations/sdk/react-native/5.x/whats-new/update-to-3.4/) * [2.x -> 3.x](/integrations/sdk/react-native/5.x/whats-new/update-to-3x/) * [Changelog](/integrations/sdk/react-native/5.x/whats-new/changelog/) * React Native * [Get Started](/integrations/sdk/react-native/2.x/getting-started/) * [Identify people](/integrations/sdk/react-native/2.x/identify/) * [Track events](/integrations/sdk/react-native/2.x/track-events/) * Push notifications * [Set up push notifications](/integrations/sdk/react-native/2.x/push-notifications/push/) * [Deep Links](/integrations/sdk/react-native/2.x/push-notifications/deep-links/) * [Handling Multiple Push Providers](/integrations/sdk/react-native/2.x/push-notifications/multiple-push-providers/) * [Capture Push Metrics](/integrations/sdk/react-native/2.x/push-notifications/push-metrics/) * In-App Messages * [Set up in-app messages](/integrations/sdk/react-native/2.x/in-app-messages/set-up-in-app/) * [In-app event listeners](/integrations/sdk/react-native/2.x/in-app-messages/in-app-actions/) * Updates and Troubleshooting * [Migrate from an earlier version](/integrations/sdk/react-native/2.x/updates-and-troubleshooting/migrate-upgrade/) * [Troubleshooting](/integrations/sdk/react-native/2.x/updates-and-troubleshooting/troubleshooting/) * [Changelog](/integrations/sdk/react-native/2.x/updates-and-troubleshooting/changelog/) * React Native * [Get Started](/integrations/sdk/react-native/3.x/getting-started/) * [Identify people](/integrations/sdk/react-native/3.x/identify/) * [Track events](/integrations/sdk/react-native/3.x/track-events/) * Push notifications * [Set up push notifications](/integrations/sdk/react-native/3.x/push-notifications/push/) * [Deep Links](/integrations/sdk/react-native/3.x/push-notifications/deep-links/) * [Handling Multiple Push Providers](/integrations/sdk/react-native/3.x/push-notifications/multiple-push-providers/) * [Capture Push Metrics](/integrations/sdk/react-native/3.x/push-notifications/push-metrics/) * In-App Messages * [Set up in-app messages](/integrations/sdk/react-native/3.x/in-app-messages/set-up-in-app/) * [In-app event listeners](/integrations/sdk/react-native/3.x/in-app-messages/in-app-actions/) * Updates and Troubleshooting * [Migrate from an earlier version](/integrations/sdk/react-native/3.x/updates-and-troubleshooting/migrate-upgrade/) * [Update to version 3.4](/integrations/sdk/react-native/3.x/updates-and-troubleshooting/update-to-3.4/) * [Troubleshooting](/integrations/sdk/react-native/3.x/updates-and-troubleshooting/troubleshooting/) * [Changelog](/integrations/sdk/react-native/3.x/updates-and-troubleshooting/changelog/) * Expo * [Quick Start Guide](/integrations/sdk/expo/quick-start-guide/) * Getting Started * [How it works](/integrations/sdk/expo/getting-started/how-it-works/) * [Authentication](/integrations/sdk/expo/getting-started/auth/) * [Packages and Configuration Options](/integrations/sdk/expo/getting-started/packages-options/) * [Troubleshooting](/integrations/sdk/expo/getting-started/troubleshooting/) * Identify and track people * [Identify people](/integrations/sdk/expo/tracking/identify/) * [Track events](/integrations/sdk/expo/tracking/track-events/) * [Screen tracking](/integrations/sdk/expo/tracking/screen-events/) * [Mobile Lifecycle events](/integrations/sdk/expo/tracking/lifecycle-events/) * [Anonymous activity](/integrations/sdk/expo/tracking/anonymous-activity/) * [Location tracking](/integrations/sdk/expo/tracking/location/) * Push notifications * [Set up push notifications](/integrations/sdk/expo/push-notifications/push/) * [App Groups for push tracking](/integrations/sdk/expo/push-notifications/app-groups/) * [Deep Links](/integrations/sdk/expo/push-notifications/deep-links/) * [Capture Push Metrics](/integrations/sdk/expo/push-notifications/push-metrics/) * [Android channels](/integrations/sdk/expo/push-notifications/push-notification-channel/) * [Multiple push providers](/integrations/sdk/expo/push-notifications/multiple-push-providers/) * In-App Messages * [Inline in-app messages](/integrations/sdk/expo/in-app-messages/inline-in-app/) * [Notification inbox](/integrations/sdk/expo/in-app-messages/inbox/) * [Set up in-app messages](/integrations/sdk/expo/in-app-messages/in-app/) * [In-app event listeners](/integrations/sdk/expo/in-app-messages/handling-and-dismissing-actions/) * What's new * [3.x -> 3.3](/integrations/sdk/expo/whats-new/3.3-upgrade/) * [2.x -> 3.x](/integrations/sdk/expo/whats-new/3.x-upgrade/) * [1x -> 2.x](/integrations/sdk/expo/whats-new/2.x-upgrade/) * [Changelog](/integrations/sdk/expo/whats-new/changelog/) * Expo * [Get Started](/integrations/sdk/expo/1.x/getting-started/) * [Identify people](/integrations/sdk/expo/1.x/identify/) * [Track events](/integrations/sdk/expo/1.x/track-events/) * Push notifications * [Set up push notifications](/integrations/sdk/expo/1.x/push-notifications/push/) * [Deep Links](/integrations/sdk/expo/1.x/push-notifications/deep-links/) * [Capture Push Metrics](/integrations/sdk/expo/1.x/push-notifications/push-metrics/) * In-App Messages * [Set up in-app messages](/integrations/sdk/expo/1.x/in-app/in-app/) * [In-app event listeners](/integrations/sdk/expo/1.x/in-app/handling-and-dismissing-actions/) * Updates and Troubleshooting * [Troubleshooting](/integrations/sdk/expo/1.x/updates-and-troubleshooting/troubleshooting/) * [Changelog](/integrations/sdk/expo/1.x/updates-and-troubleshooting/changelog/) * Flutter * [Quick Start Guide](/integrations/sdk/flutter/quick-start-guide/) * Get Started * [How it works](/integrations/sdk/flutter/getting-started/how-it-works/) * [Authentication](/integrations/sdk/flutter/getting-started/auth/) * [Configuration Options](/integrations/sdk/flutter/getting-started/packages-options/) * [Troubleshooting](/integrations/sdk/flutter/getting-started/troubleshooting/) * Identify & track users * [Identify people](/integrations/sdk/flutter/tracking/identify/) * [Mobile Lifecycle events](/integrations/sdk/flutter/tracking/lifecycle-events/) * [Anonymous activity](/integrations/sdk/flutter/tracking/anonymous-activity/) * [Screen tracking](/integrations/sdk/flutter/tracking/screen-events/) * [Track events](/integrations/sdk/flutter/tracking/track-events/) * [Location tracking](/integrations/sdk/flutter/tracking/location/) * Push notifications * [Set up push notifications](/integrations/sdk/flutter/push-notifications/push-setup/) * [App Groups for push tracking](/integrations/sdk/flutter/push-notifications/app-groups/) * [Deep links](/integrations/sdk/flutter/push-notifications/deep-links/) * [Handling multiple push providers](/integrations/sdk/flutter/push-notifications/multiple-push-providers/) * [Capture push metrics](/integrations/sdk/flutter/push-notifications/push-metrics/) * [Android channels](/integrations/sdk/flutter/push-notifications/push-notification-channel/) * In-App Messages * [In-app messages](/integrations/sdk/flutter/in-app-messages/in-app/) * [Inline in-app messages](/integrations/sdk/flutter/in-app-messages/inline-in-app/) * [Notification inbox](/integrations/sdk/flutter/in-app-messages/inbox/) * [In-app event listeners](/integrations/sdk/flutter/in-app-messages/in-app-actions/) * What's new * [3.x -> 4.0.0](/integrations/sdk/flutter/whats-new/4.0.0-upgrade/) * [3.x -> 3.5.0](/integrations/sdk/flutter/whats-new/3.5.0-upgrade/) * [2.x -> 3.0.0](/integrations/sdk/flutter/whats-new/3.x-upgrade/) * [2.x -> 2.2](/integrations/sdk/flutter/whats-new/2.2-upgrade/) * [Upgrade to Flutter 2.x](/integrations/sdk/flutter/whats-new/2.x-upgrade/) * [Changelog](/integrations/sdk/flutter/whats-new/changelog/) * Flutter * [Quick Start Guide](/integrations/sdk/flutter/2.x/quick-start-guide/) * Get Started * [How it works](/integrations/sdk/flutter/2.x/getting-started/how-it-works/) * [Authentication](/integrations/sdk/flutter/2.x/getting-started/auth/) * [Configuration Options](/integrations/sdk/flutter/2.x/getting-started/packages-options/) * [Troubleshooting](/integrations/sdk/flutter/2.x/getting-started/troubleshooting/) * Identify & track users * [Identify people](/integrations/sdk/flutter/2.x/tracking/identify/) * [Mobile Lifecycle events](/integrations/sdk/flutter/2.x/tracking/lifecycle-events/) * [Anonymous activity](/integrations/sdk/flutter/2.x/tracking/anonymous-activity/) * [Screen tracking](/integrations/sdk/flutter/2.x/tracking/screen-events/) * [Track events](/integrations/sdk/flutter/2.x/tracking/track-events/) * Push notifications * [Set up push notifications](/integrations/sdk/flutter/2.x/push-notifications/push-setup/) * [Deep links](/integrations/sdk/flutter/2.x/push-notifications/deep-links/) * [Handling multiple push providers](/integrations/sdk/flutter/2.x/push-notifications/multiple-push-providers/) * [Capture push metrics](/integrations/sdk/flutter/2.x/push-notifications/push-metrics/) * [Android channels](/integrations/sdk/flutter/2.x/push-notifications/push-notification-channel/) * In-App Messages * [In-app messages](/integrations/sdk/flutter/2.x/in-app-messages/in-app/) * [Inline in-app messages](/integrations/sdk/flutter/2.x/in-app-messages/inline-in-app/) * [In-app event listeners](/integrations/sdk/flutter/2.x/in-app-messages/in-app-actions/) * What's new * [2.x -> 2.2](/integrations/sdk/flutter/2.x/whats-new/2.2-upgrade/) * [Upgrade to Flutter 2.x](/integrations/sdk/flutter/2.x/whats-new/2.x-upgrade/) * [Changelog](/integrations/sdk/flutter/2.x/whats-new/changelog/) * Flutter * [Get Started](/integrations/sdk/flutter/1.x/getting-started/) * [Identify people](/integrations/sdk/flutter/1.x/identify/) * [Track events](/integrations/sdk/flutter/1.x/track-events/) * [Update Flutter SDK](/integrations/sdk/flutter/1.x/update/) * Push notifications * [Set up push notifications](/integrations/sdk/flutter/1.x/push-notifications/push/) * [Deep Links](/integrations/sdk/flutter/1.x/push-notifications/deep-links/) * [Handling Multiple Push Providers](/integrations/sdk/flutter/1.x/push-notifications/multiple-push-providers/) * [Capture Push Metrics](/integrations/sdk/flutter/1.x/push-notifications/push-metrics/) * In-App Messages * [In-app messages](/integrations/sdk/flutter/1.x/in-app-messages/in-app/) * [In-app event listeners](/integrations/sdk/flutter/1.x/in-app-messages/in-app-actions/) * Updates and Troubleshooting * [Update iOS](/integrations/sdk/flutter/1.x/updates-and-troubleshooting/migrate-upgrade/) * [Troubleshooting](/integrations/sdk/flutter/1.x/updates-and-troubleshooting/troubleshooting/) * [Changelog](/integrations/sdk/flutter/1.x/updates-and-troubleshooting/changelog/) Account & Workspaces * [Account Verification](/accounts-and-workspaces/account-verification/) * [Audit logs](/accounts-and-workspaces/audit-logs/) * [Tasks: Workspace performance](/accounts-and-workspaces/workspace-tasks/) * Billing * [How We Bill](/accounts-and-workspaces/how-we-bill/) * [Billing for SMS messages](/accounts-and-workspaces/sms-billing/) * [Billing for WhatsApp messages](/accounts-and-workspaces/whatsapp-billing/) * [AI credits](/accounts-and-workspaces/ai-credits/) * [Reducing billing overages](/accounts-and-workspaces/reduce-billing-overages/) * [Payment Problems](/accounts-and-workspaces/payment-problems/) * [Canceling Your Account](/accounts-and-workspaces/canceling/) * [Plan Features](/accounts-and-workspaces/plan-features/) * [Builder plan](/accounts-and-workspaces/builder-plan/) * Your Account * Manage team members * [How to add team members](/accounts-and-workspaces/intro-account-access/) * [Assign standard roles](/accounts-and-workspaces/assign-standard-roles/) * [Create & assign custom roles](/accounts-and-workspaces/create-roles/) * [Switch between accounts](/accounts-and-workspaces/manage-accounts/) * [Edit Account Information](/accounts-and-workspaces/editing-account-information/) * [Manage your API credentials](/accounts-and-workspaces/managing-credentials/) * [Security Best Practices](/accounts-and-workspaces/security-best-practices/) * [Two-Factor Authentication](/accounts-and-workspaces/two-factor-auth/) * [Single Sign-on (SSO)](/accounts-and-workspaces/login-with-sso/) * [Account Regions (US and EU)](/accounts-and-workspaces/data-centers/) * [Enable experimental features](/accounts-and-workspaces/beta-experimental-features/) * Workspaces * [Workspaces in Customer.io](/accounts-and-workspaces/workspaces/) * [Date and Time Data in Customer.io](/accounts-and-workspaces/datetime-displays/) * [Case sensitivity and your data](/accounts-and-workspaces/case-sensitivity/) * [Search your workspace](/accounts-and-workspaces/workspace-search/) * Privacy & Security * [Session cookies and expiration](/accounts-and-workspaces/login-session/) * [Allowlist our IP addresses](/accounts-and-workspaces/ip-addresses/) * [Customer.io, GDPR, and you!](/accounts-and-workspaces/gdpr-faq/) * [Security](/accounts-and-workspaces/security/) * [Mobile and App Store Privacy](/accounts-and-workspaces/mobile-privacy/) * [Privacy](/accounts-and-workspaces/privacy/) * [Respecting your users' privacy](/accounts-and-workspaces/user-privacy/) * [Customer.io Security Qualifications](/accounts-and-workspaces/security-certifications/) * Troubleshooting * [Troubleshooting login and browser issues](/accounts-and-workspaces/login-trouble/) * [Create a HAR file for help troubleshooting](/accounts-and-workspaces/create-a-har-file-for-help-troubleshooting/) AI * [Use Customer.io with AI](/ai/cio-with-llms/) * Your Customer.io agent Beta * [Ask the agent](/ai/agent/get-started/) * [How the agent works](/ai/agent/how-it-works/) * [Routines](/ai/agent/routines/) * [Segment builder](/ai/agent/ai-segment-builder/) * [Troubleshooting and feedback](/ai/agent/troubleshooting/) * Customer.io CLI * [Get started](/ai/cli/get-started/) * [Service accounts](/ai/cli/service-accounts/) * [Command reference](/ai/cli/reference/) * Customer.io MCP * [Get Started](/ai/mcp/get-started/) * [ChatGPT setup](/ai/mcp/chatgpt/) * [Claude setup](/ai/mcp/claude/) * [Cursor and other IDEs](/ai/mcp/ide/) * [Update your MCP client](/ai/mcp/mcp-migration/) * [Email content analysis](/ai/content-analysis/) * [In-app message suggestions](/ai/in-app-suggestions/) * [In-app survey analysis](/ai/in-app-survey-analysis/) * [Use our docs with AI](/ai/use-docs-with-ai/) [Release Notes](/release-notes/) # Changelog Check out the release history for the Flutter SDK. Stable releases have been tested thoroughly and are ready for use in your production apps. #### Need to upgrade? Select your current version to see all the features and fixes from your version to the latest release. 1.5.21.5.11.5.01.4.01.3.21.3.11.3.01.2.71.2.61.2.51.2.41.2.31.2.21.2.11.2.01.1.21.1.11.1.01.0.0 ### Breaking Changes ### Features ### Bug Fixes # 1.x Releases[](#1x-releases) * * * * ### 1.5.2[](#152) September 6, 2024[code changes](https://github.com/customerio/customerio-flutter/compare/1.5.1...1.5.2) Updates Android Native dependency from **3.11.0** to **3.11.2** which includes following improvements. ### Features * Messages created in the [new drag and drop in-app editor](https://customer.io/docs/release-notes/2024-07-15-in-app-visual-editor/) will load much faster and don’t require pre-fetching assets. If you are using the older in-app editor, the initial in-app message may experience a delay. We highly recommend upgrading to the new in-app editor to avoid this issue and ensure optimal performance. \[[#139](https://github.com/customerio/customerio-flutter/issues/139)\] ([b10cc75](https://github.com/customerio/customerio-flutter/commit/b10cc751d6f220e7c7ade1c189bba28ee16b68ff)) ### Bug Fixes * Fixed crash that could occur on some Android devices during asset pre-fetching step in certain situations. \[[#139](https://github.com/customerio/customerio-flutter/issues/139)\] ([b10cc75](https://github.com/customerio/customerio-flutter/commit/b10cc751d6f220e7c7ade1c189bba28ee16b68ff)) * Resolved an issue where calling `CustomerIO.MessagingInApp().dismissMessage()` explicitly would print crash logs on Android. The method can now be called safely without unnecessary logs. \[[#142](https://github.com/customerio/customerio-flutter/pull/142)\] ([1635acf](https://github.com/customerio/customerio-flutter/commit/1635acfba88fcf74462072294a4d3e70f069e119)) * ### 1.5.1[](#151) August 1, 2024[code changes](https://github.com/customerio/customerio-flutter/compare/1.5.0...1.5.1) ### Bug Fixes * Resolved an issue where the native iOS code communicated to the Flutter code on a non-platform thread. This change ensures that platform channel messages are sent on the correct platform thread, preventing potential data loss or crashes. ([#134](https://github.com/customerio/customerio-flutter/issues/134)) ([bc8704b](https://github.com/customerio/customerio-flutter/commit/bc8704b03891372566f3450ed02a082ecb0ae4a9)) * ### 1.5.0[](#150) July 2, 2024[code changes](https://github.com/customerio/customerio-flutter/compare/1.4.0...1.5.0) ### Features * When using page rules and when an in-app messages need a second to load, the in-app message might appear after a user navigates to another page. We made changes to ensure the page-rules are checked after the message is loaded and immediately before it’s displayed in order to resolve this issue.([#131](https://github.com/customerio/customerio-flutter/issues/131)) ([a563055](https://github.com/customerio/customerio-flutter/commit/a5630555e34668a10c299a1b22f59afcc46217e9)) * ### 1.4.0[](#140) April 18, 2024[code changes](https://github.com/customerio/customerio-flutter/compare/1.3.2...1.4.0) ### Features * support for android gradle plugin 8 ([#117](https://github.com/customerio/customerio-flutter/issues/117)) ([48b4e06](https://github.com/customerio/customerio-flutter/commit/48b4e06ae85ef7bd58e963e89d67d23d7191d5aa)) * ### 1.3.2[](#132) April 8, 2024[code changes](https://github.com/customerio/customerio-flutter/compare/1.3.1...1.3.2) ### Bug Fixes * added proguard rules for R8 strict mode ([#116](https://github.com/customerio/customerio-flutter/issues/116)) ([9946fe7](https://github.com/customerio/customerio-flutter/commit/9946fe73938ae25caf4beac710855feeaa2e4dba)) * ### 1.3.1[](#131) November 14, 2023[code changes](https://github.com/customerio/customerio-flutter/compare/1.3.0...1.3.1) ### Bug Fixes * improve android push click behavior ([#89](https://github.com/customerio/customerio-flutter/issues/89)) ([62b9e61](https://github.com/customerio/customerio-flutter/commit/62b9e615cbe0c145319d4a5ceb8ab44823b6adb6)) * ### 1.3.0[](#130) October 25, 2023[code changes](https://github.com/customerio/customerio-flutter/compare/1.2.7...1.3.0) ### Features * in-app message persistence ([#97](https://github.com/customerio/customerio-flutter/issues/97)) ([71d85cc](https://github.com/customerio/customerio-flutter/commit/71d85cc4ce25a37399a68afda975abea19bfccc1)) * ### 1.2.7[](#127) October 18, 2023[code changes](https://github.com/customerio/customerio-flutter/compare/1.2.6...1.2.7) ### Bug Fixes * in-app crash for no browser ([#94](https://github.com/customerio/customerio-flutter/issues/94)) ([8b859ed](https://github.com/customerio/customerio-flutter/commit/8b859eddf383c1a195767eb87cf6513bb81ac44c)) * ### 1.2.6[](#126) September 28, 2023[code changes](https://github.com/customerio/customerio-flutter/compare/1.2.5...1.2.6) ### Bug Fixes * stack-overflow caused by BQ recursion ([#90](https://github.com/customerio/customerio-flutter/issues/90)) ([ebc7511](https://github.com/customerio/customerio-flutter/commit/ebc7511d19409d7524f5aa8dd5446d85dc14ecfb)) * ### 1.2.5[](#125) September 7, 2023[code changes](https://github.com/customerio/customerio-flutter/compare/1.2.4...1.2.5) ### Bug Fixes * in-app concurrency issue android ([#73](https://github.com/customerio/customerio-flutter/issues/73)) ([93332a4](https://github.com/customerio/customerio-flutter/commit/93332a44f0865534b414626a9f177efbb979f311)) * ### 1.2.4[](#124) July 25, 2023[code changes](https://github.com/customerio/customerio-flutter/compare/1.2.3...1.2.4) ### Bug Fixes * in-app messages not displaying for release builds on Android ([#65](https://github.com/customerio/customerio-flutter/issues/65)) ([1d742c2](https://github.com/customerio/customerio-flutter/commit/1d742c2975fd200df45a7e6c81c54eead0302a9c)) * ### 1.2.3[](#123) July 14, 2023[code changes](https://github.com/customerio/customerio-flutter/compare/1.2.2...1.2.3) ### Bug Fixes * hardcode android native SDK version ([#61](https://github.com/customerio/customerio-flutter/issues/61)) ([587f559](https://github.com/customerio/customerio-flutter/commit/587f559fbba4864d17f0506875474ff705866189)) * ### 1.2.2[](#122) June 27, 2023[code changes](https://github.com/customerio/customerio-flutter/compare/1.2.1...1.2.2) ### Bug Fixes * iOS crash on forced unwrapping ([#59](https://github.com/customerio/customerio-flutter/issues/59)) ([f514174](https://github.com/customerio/customerio-flutter/commit/f5141742c49e876f40034d366c7122d519ee897e)) * ### 1.2.1[](#121) June 6, 2023[code changes](https://github.com/customerio/customerio-flutter/compare/1.2.0...1.2.1) ### Bug Fixes * updated module name from common to CioInternalCommon ([#55](https://github.com/customerio/customerio-flutter/issues/55)) ([d81f8df](https://github.com/customerio/customerio-flutter/commit/d81f8df2f3c686f197625c77900af0862211b8e1)) * ### 1.2.0[](#120) June 1, 2023[code changes](https://github.com/customerio/customerio-flutter/compare/1.1.2...1.2.0) ### Features * in-app dismiss support ([#51](https://github.com/customerio/customerio-flutter/issues/51)) ([c4d21f2](https://github.com/customerio/customerio-flutter/commit/c4d21f2c294ee37ebfc8f644bc6580cd44556544)) * ### 1.1.2[](#112) May 3, 2023[code changes](https://github.com/customerio/customerio-flutter/compare/1.1.1...1.1.2) ### Bug Fixes * autoupdate to latest major version of iOS SDK ([#40](https://github.com/customerio/customerio-flutter/issues/40)) ([974a342](https://github.com/customerio/customerio-flutter/commit/974a3422544e712ae52fc7ca1a8318601d0859c2)) * ### 1.1.1[](#111) April 26, 2023[code changes](https://github.com/customerio/customerio-flutter/compare/1.1.0...1.1.1) ### Bug Fixes * missing opened metric on android 12 and above ([#43](https://github.com/customerio/customerio-flutter/issues/43)) ([1a61e0e](https://github.com/customerio/customerio-flutter/commit/1a61e0e587bd0315122db2783b76930fa372c589)) * ### 1.1.0[](#110) April 26, 2023[code changes](https://github.com/customerio/customerio-flutter/compare/1.0.0...1.1.0) ### Features * process push notifications received outside CIO SDK ([#38](https://github.com/customerio/customerio-flutter/issues/38)) ([7b5cb7e](https://github.com/customerio/customerio-flutter/commit/7b5cb7e2aab1f7d3d9a521d5a58b9d0f3eab5177)) * ### 1.0.0[](#100) April 3, 2023[code changes](https://github.com/customerio/customerio-flutter/issues/17) ### Features * added missing methods ([#17](https://github.com/customerio/customerio-flutter/issues/17)) ([73f29e6](https://github.com/customerio/customerio-flutter/commit/73f29e64cb58c24f97f3654c5519e22e5255c507)) * added SDK config ([#1](https://github.com/customerio/customerio-flutter/issues/1)) ([e8ed7dd](https://github.com/customerio/customerio-flutter/commit/e8ed7ddef985895840a4e406c1a5bb35250c7096)) * tracking and in-app added ([#2](https://github.com/customerio/customerio-flutter/issues/2)) ([c23f2d9](https://github.com/customerio/customerio-flutter/commit/c23f2d936b801692618c5938ab3d32183345fbbe)) ### Bug Fixes * add test coverage and refactored scripts ([#34](https://github.com/customerio/customerio-flutter/issues/34)) ([f7f2387](https://github.com/customerio/customerio-flutter/commit/f7f2387941a6416411b26061420ccfb98ed0db72)) * formatting issues ([d67fa7e](https://github.com/customerio/customerio-flutter/commit/d67fa7eea264d20e1b6314277bef926150625f4e)) * in-app remove gist org id ([#19](https://github.com/customerio/customerio-flutter/issues/19)) ([ce4cc9e](https://github.com/customerio/customerio-flutter/commit/ce4cc9e4dd596ba2ff47e02199096154eac8ec06)) * missing methods and extra dependency ([2c5deca](https://github.com/customerio/customerio-flutter/commit/2c5decac44288e6fba439c1a5669032a0282c69c)) * obj-c bindings issue ([0dbe4ef](https://github.com/customerio/customerio-flutter/commit/0dbe4ef4a893df10d5bf060b6635240699357fa1)) * plugin version in user-agent ([a10e482](https://github.com/customerio/customerio-flutter/commit/a10e482de83bb4f648408f99a2bed1cade6561c7)) * release script typo ([2a8b7ae](https://github.com/customerio/customerio-flutter/commit/2a8b7aea96d74cd095c122cede2f7c7ff3dfbd89)) * typo fixed ([#9](https://github.com/customerio/customerio-flutter/issues/9)) ([a5107df](https://github.com/customerio/customerio-flutter/commit/a5107dfb566561d9b8d3155f0a8a87096de78ee2)), closes [#7](https://github.com/customerio/customerio-flutter/issues/7) [#8](https://github.com/customerio/customerio-flutter/issues/8) * updated android dependency to auto update ([#24](https://github.com/customerio/customerio-flutter/issues/24)) ([040cef2](https://github.com/customerio/customerio-flutter/commit/040cef205821c9bb1913a378dfffa356a3b25650)) * updated icon and typo ([57c6eef](https://github.com/customerio/customerio-flutter/commit/57c6eefb7d77bc88972450d75e74f1982abb8b16)) * [1.x Releases](#1x-releases) * [1.5](#15x-releases) * [1.5.2](#152) * [1.5.1](#151) * [1.5.0](#150) * [1.4](#14x-releases) * [1.4.0](#140) * [1.3](#13x-releases) * [1.3.2](#132) * [1.3.1](#131) * [1.3.0](#130) * [1.2](#12x-releases) * [1.2.7](#127) * [1.2.6](#126) * [1.2.5](#125) * [1.2.4](#124) * [1.2.3](#123) * [1.2.2](#122) * [1.2.1](#121) * [1.2.0](#120) * [1.1](#11x-releases) * 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