generated: '2026-08-13' method: searched source: https://www.act.com/products/whats-new/ description: >- Act! publishes a dated "What's New in Act!" page that groups release notes by month, filterable by product line (Act! Advantage, Act! Premium Cloud, Act! Premium Desktop, Act! Mobile) and reaching back to July 2019. It is a PRODUCT changelog, not an API changelog: no entry is scoped to the Act! Web API, no entry names an operation, schema or breaking change, and there is no feed. The only way to see that the API build moved is to call the anonymous route GET /api/system and compare apiVersion. scheme: monthly product release notes url: https://www.act.com/products/whats-new/ feed: null api_scoped: false breaking_change_notices: false current_api_version: apiVersion: 1.1.1324.1 sdkVersion: 25.101.0.0 source: https://apimta.act.com/act.web.api/api/system probed: '2026-08-13' latest_month: '2026-08' months_published: - '2026-08' - '2026-07' - '2026-06' - '2026-05' - '2026-04' - '2026-02' - '2026-01' - '2025-12' - '2025-10' - '2025-09' - '2025-08' - '2025-07' - '2025-06' - '2025-05' - '2025-04' - '2025-02' entries_note: >- Titles below are the most recent items listed on the page, in page order (newest first). The page groups items under a month filter rather than stamping each item with its own date, so no per-entry date is asserted here. recent_entries: - title: Smarter in-app help products: [Act! Premium Cloud, Act! Advantage] highlight: New Help Drawer side panel surfaces context-relevant articles, videos and resources. breaking: false - title: What's New in Act! Mobile products: [Act! Mobile] highlight: >- Act! Mobile 1.21 adds guided phone-contact import into Act! Cloud with field matching and background processing, and refreshes Proximity Search. breaking: false - title: What's New in Act! Payments products: [Act! Advantage] breaking: false - title: Notification Center Now Available in Act! Mobile products: [Act! Mobile] breaking: false - title: AI History Summary and Contact List Experience Enhancements products: [Act! Advantage] breaking: false - title: Act! Premium Desktop v27.1 products: [Act! Premium Desktop] breaking: false - title: AI History Summary products: [Act! Advantage] breaking: false - title: Notes Experience Enhancements products: [Act! Advantage] breaking: false - title: Accept Payments with Act! Advantage products: [Act! Advantage] breaking: false - title: Notification Center and List Experience Enhancements products: [Act! Advantage] breaking: false - title: Notification Center and Added Email Campaign Support products: [Act! Advantage] breaking: false - title: Companies and Groups List Enhancements products: [Act! Advantage] breaking: false - title: Faster task editing and simplified navigation products: [Act! Advantage] breaking: false gaps: - No API-scoped changelog. - No RSS/Atom/JSON feed on the What's New page. - No breaking-change notices tied to Web API builds.