AB#277633 - Overlay messaging

[vvoicehovics]

Description of Changes

https://mobius.visualstudio.com/Backstage/_workitems/edit/277633

New Overlay Messaging channel mimicking android implementation here optimove-tech/Optimove-SDK-Android#89. API:

- OptimoveConfig.Builder........enableOverlayMessaging(sessionLengthHours: = 1h)
- OptimoveOverlayMessaging.resetSession()
- OptimoveOverlayMessaging.setInterceptor(interceptor)

Screen.Recording.2026-04-13.at.13.36.41.mov

Breaking Changes

• None

Release Checklist

Prepare:

• Detail any breaking changes. Breaking changes require a new major version number
• Check pod lib lint passes
• Update any relevant sections of the repository wiki pages on a branch

Bump versions in:

• OptimoveCore.podspec

• OptimoveNotificationServiceExtension.podspec

• OptimoveSDK.podspec

• OptimoveCore/Sources/Classes/Constants/SDKVersion.swift

• README.md

• CHANGELOG.md

• Update major version numbers in wiki (basic integration + push guides)

Integration tests

T&T Only

• Init SDK with only T&T credentials
• Associate customer
• Associate email
• Track events

Mobile Only

• Init SDK with all credentials
• Track events
• Associate customer (verify both backends)
• Register for push
• Opt-in for In-App
• Send test push
• Send test In-App
• Receive / trigger deep link handler (In-App/Push)
• Receive / trigger the content extension, render image and action buttons for push
• Verify push opened handler

Deferred Deep Links

• With app installed, trigger deep link handler
• With app uninstalled, follow deep link, install test bundle, verify deep link read from Clipboard, trigger deep link handler

Combined

• Track event for T&T, verify push received
• Trigger scheduled campaign, verify push received
• Trigger scheduled campaign, verify In-App received

Release:

• Squash and merge to master
• Delete branch once merged
• Create tag from master matching chosen version
• Run pod trunk push to publish to CocoaPods

Post Release:

• Push wiki pages to master

[wiz-190b289812]

Wiz Scan Summary

Scanner	Findings
Vulnerabilities	-
Sensitive Data	-
Secrets	-
IaC Misconfigurations	-
SAST Findings	1
Software Management Findings	-
Total	1

View scan details in Wiz

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[wiz-9860460c11]

Wiz Scan Summary

Scanner	Findings
Vulnerabilities	-
Sensitive Data	-
Secrets	-
IaC Misconfigurations	-
SAST Findings	1
Software Management Findings	-
Total	1

View scan details in Wiz

To detect these findings earlier in the dev lifecycle, try using Wiz Code VS Code Extension.

[graciecooper]

LGTM; happy to approve once CI is green :)