189 features and 197 dated states recorded · 100% of dates precise to the day · 1 monitored vendor source. Counts reflect how finely the vendor documents, not how much it ships. They include 21 features under review; the tiles and lifecycle summaries exclude them.
Current lifecycle records
The latest recorded state per feature, entries under review excluded. These are the records counted in the tiles above.
The Developer Portal lets approved customers self-manage programmatic API access: creating OAuth2 applications, subscribing to APIs with scoped permissions, managing credentials, and monitoring usage.
Tealium Prism is a next-generation cross-platform mobile SDK for Android and iOS, giving developers typed data, remote configuration, consent handling, and resilient event delivery without a WebView.
Now GA (30 Oct 2026). Current summary: Tealium Prism is a next-generation cross-platform mobile SDK for Android and iOS, giving developers typed data, remote configuration, consent handling, and resilient event delivery without a WebView.
The save/publish modal shows active validation warnings without blocking publish, and flags deletes excluded because the item still exists in the published configuration.
Profiles can enable or disable server-side Data Layer Enrichment, blocking unauthenticated access to the Data Layer Enrichment API and Profile Definition API when enrichment isn't used.
Webhook, Webhook OAuth2, Webhook mTLS, Webhook Client Certificate, Webhook JWT and Domo Webhook connectors support two reserved variables injecting the full event or visitor payload into custom request templates.
The TikTok Pixel tag's History Observer setting disables automatic PageView events from browser history changes in single-page apps, preventing duplicates.
Tealium-provided authentication on the Salesforce (Customer-Provided Credentials) connector is deprecated and no longer offered on new connectors, though existing connectors using it keep sending data.
A separate Salesforce connector variant uses Tealium-provided credentials for authentication, now listed in the connector marketplace alongside the customer-credentials version.
utag.js 4.55 reports tag execution success metrics and error diagnostics that feed Tag Monitoring, requiring an updated Tag Monitoring template to use.
Connector action configuration has a Delivery Requirements tab listing required fields by section, with a toggle and a skip-or-fail choice for unmet requirements.
Each Context API engine can apply an optional filter rule limiting which visitors are written to and read from it, for consent enforcement or to cut billable writes.
The Facebook Audiences connector lets each identifier be marked Apply SHA256 Hash or Already SHA256 Hashed, reducing hashing ambiguity and double-hashing.
Engine configuration is now versioned as part of the standard save-and-publish workflow and rolls back with the profile; legacy engines get a login migration prompt.
LinkedIn Conversions connector supports SHA256-hashed IP, first name and last name as identifiers; Client IP automapping now hashes the IPv4 by default.
Tealium enforces log volume limits for functions WARN and ERROR messages (5 MB/minute/function, 50 MB/minute/account) and extends account-level limits to INFO messages.
Applies LLM-based processing to real-time events or customer data via a configurable prompt, trigger and input/output attributes, producing a new event for downstream use.
Server-side connector for events and audiences that delivers marketing and conversion events to the OpenAI Events API for attribution and optimization.
The OpenAI Events connector splits automapping into separate e-commerce and identity options with improved help text for event types and user data fields.
Now GA (30 Sep 2026). Current summary: Engine configuration is now versioned as part of the standard save-and-publish workflow and rolls back with the profile; legacy engines get a login migration prompt.
Now Preview (26 Aug 2026). Current summary: MCP server that lets AI agents read and update server-side profile configuration using natural language, without the UI.
Now GA (Confirmed by 29 Jul 2026). Current summary: Server-side connector for events and audiences that delivers marketing and conversion events to the OpenAI Events API for attribution and optimization.
Moments API (renamed Context API in October 2026) integrates directly with CloudStream, letting apps retrieve real-time visitor data from cloud-warehouse-based segments.
The Tealium Flutter SDK major release bumps the core tealium package to 3.0.0 and plugin modules (AdobeVisitor, Moments API, Braze, Firebase) to 2.0.0 or 3.0.0 with proper MethodChannel error handling.
Now GA (29 Apr 2026). Current summary: Tealium persists visitors who generate only a single event in AudienceStream, AudienceStore and AudienceDB instead of discarding them.
Dated changes (feature states) per primary capability area and month, minor updates and records under review included. They show what the vendor documented, which depends on how finely it writes release notes: not investment, and not how complete the platform is.
Links open this platform's whole-record timeline, including minor updates and all states. Capability timelines also include secondary classifications, so their totals can be higher than the primary-only counts above. Use All platforms in Timeline filters to explore the wider record.
Sources used: 1 monitored vendor source · announcements lane
Coverage measures the health of vendor sources monitored daily or weekly. Historical archives and the announcements lane are excluded.