---
title: "March 26, 2025"
description: "Middleware release 2.4.5 (March 26, 2025): RUM, Alert, Improvements in Vercel Integration."
section: "Release Notes"
breadcrumb: "Release Notes > March 26, 2025"
canonical: "https://docs.middleware.io/release-notes/release-33"
---
# March 26, 2025

Release 2.4.5 shipped on March 26, 2025.

## Improvements

### RUM

- Fixed the issue of sorting and navigation UX.
- Fixed the issue of wrong session count when filter is applied.
- Default dashboard to monitor front-end performance metrics for RUM.

### Alert

- While creating alerts, you can select up to 1 week to evaluate the query time range.
- Fixed the issue of crash when alert is opened from Slack notification link.

### Improvements in Vercel Integration

- Added support for several Vercel system environment variables in traces to enhance log correlation. With our latest APM v1.2.8, users will now find the following attributes in traces:

  - VERCEL_DEPLOYMENT_ID → deploymentId
  - VERCEL_PROJECT_ID → projectId
  - VERCEL_ENV → environment
  - VERCEL_URL → host
  - VERCEL_REGION → region

### Other improvements

- Fixed the issue of mismatch in count for max latency in welcome dashboard and inside APM.
- Fixed the issue of synthetic tests not being executed sometimes.
- Dashboard builder: Fixed the issue of duplicate attribute values in filter options in custom dashboards.
- Added cycle.io integration inside integration section.

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