Guides

Advanced Topics

Diagnostic tools, compatibility details, and QA workflows for the Zeta iOS SDK.

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These guides go deeper than the core feature pages. Reach for them when you need to debug a push integration, tune log output, verify Swift 6 compatibility, or run through a pre-release checklist.

Guides

  • Logging — configure ZTLogger, set log levels and privacy, emit structured consumer logs, and read output in Console.app.
  • Swift 6 Readiness — supported language modes, Sendable conformance, and behavior under strict concurrency checking.
  • Push Troubleshooting — sandbox vs production environments, APNs error codes, and common delivery issues.
  • Testing and QA — sandbox setup, test push payloads, in-app and inbox verification, and a pre-release debug checklist.

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