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pub.dev · #1389 most downloaded on pub.dev
An official flutter plugin for Customer.io, an automated messaging platform for tech-savvy marketers.
Last release 8 days ago
30 Sep 2026
Ships fairly regularly
a new release about every 3 weeks
Nearly every release is documented
notes for 58 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
4 years old
82 releases · first in 2022
One column per quarter.
android: include native rich push image memory fixes
Polygon Geofences: Geofences drawn as polygons in Customer.io are now supported, so enter and exit events follow the exact shape of a venue. This appl
Polygon Geofences: Geofences drawn as polygons in Customer.io are now supported, so enter and exit events follow the exact shape of a venue. This applies to apps using the geofence module. Circle geofences behave exactly as before, no code changes are needed, and geofences cached by earlier versions keep working after the upgrade.
in-app: allow overriding the in-app message color scheme
inbox: let apps configure visual inbox accessibility labels
route SDK deep links through Flutter scenes
restore Flutter package publishing
update native SDKs — iOS 4.7.2 (geofence enter/exit reliability and in-app page route rule matching) and Android 4.20.1 (geofence enter/exit event acc
4.1.3 (2026-07-24)
update native SDKs — iOS 4.5.3 (resolve duplicate event delivery bugs) and Android 4.18.2 (scope in-app polling to process lifecycle)
release native SDK update (iOS 4.5.1, Android 4.18.1)
4.18.1 — Harden push notification activity and in-app message WebView (release notes)4.5.1 — Internal test-isolation refactor; no runtime impact (release notes)update native SDKs to iOS 4.5.0 and Android 4.18.0
update Customer.io native SDKs (iOS 4.4.3, Android 4.17.1)
Fix in-app messages not displaying when app returns from background when SSE enabled
add support for Swift Package Manager (SPM)
Push delivery reslience improvement
### Features * Location enrichment
### Features * support for notification inbox
Downgrade okhttp version to 4.x
### Bug Fixes * remove outdated sonatype
### Features * In-App SSE
Bump Android compileSdk to 36 for AndroidX compatibility
### Features * support for Android 16
prevent message type crash in release builds
Add CioFirebaseWrapper to pull in Firebase specific services
### Features * in-app anonymous support
Improve push notificaiton delivery receipts delay
Upgrade Kotlin and AGP versions
Upgrade Android compileSdk to 34
### Features * support for xcode 26
Align public API with other CIO SDK platforms
prevent displaying inline when no content available
update Customer.io native SDKs (iOS 3.11.0, Android 4.7.1)
update Customer.io iOS SDK to 3.10.9
Add ability to configure messaging channels for local notifications
Preserve numeric types when doing sanitization for JSON
### Features * inline in app messages
Add support for iOS no-swizzling approach and improve example app setup
finish modal message early if native android sdk not initialized on restore
### Bug Fixes * unit result type handling
make region optional in SDK config for iOS
support null handling in nested structures
### Bug Fixes * Native SDKs version updated
Incorrectly scrolling content for in-app modal messages positioned top/bottom
improve push delivery tracking for Android 14 and above
Update native Android and iOS CIO SDK versions
add option to disable screen view usage
flutter as a source for Data pipelines
### Bug Fixes * improve in-app logs
send native to flutter messages on main thread
do not show modal message if screen changes and page rule mismatches
support for android gradle plugin 8
added proguard rules for R8 strict mode
improve android push click behavior
### Features * in-app message persistence
### Bug Fixes * in-app crash for no browser
Nothing published for this version
Nothing published for this version
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