R167 · One-sentence TL;DR under 25 words

Below is a product update announcement. Write a TL;DR summary of it in EXACTLY 1 sentence of AT MOST 25 words. The sentence MUST mention the breaking change and its migration deadline; the new features are secondary and do not need to be listed. Output ONLY that one sentence -- no prefix like "TL;DR:", no explanation.

Announcement:
Product Update -- Nova Analytics v4.2

We're excited to announce three new features rolling out this week. First, Custom Dashboards let you rearrange and resize widgets to build a layout that matches your workflow. Second, Scheduled Exports now let you automatically send a CSV or PDF report to your inbox every day, week, or month without lifting a finger. Third, we've added Dark Mode across the entire app, so late-night analysis is easier on the eyes.

Alongside these additions, we need to flag one important breaking change: the legacy /v1/reports API endpoint is being fully shut down and will stop responding to any requests. All integrations must migrate to the new /v3/reports endpoint, which offers better performance and clearer error messages. This migration must be completed by September 30, 2026 -- after that date, any request to the old /v1/reports endpoint will simply fail.

We know API migrations take planning, so please reach out to support if you need help mapping your existing calls to the new endpoint. Full migration docs are linked below. Thanks for being a Nova Analytics customer, and we hope you enjoy the new features!