---
title: "Product Update - March 27th, 2023"
slug: "product-update-march-27th-2023"
updated: 2026-06-24T08:26:31Z
published: 2026-06-24T08:26:31Z
canonical: "knowledge.catonetworks.com/product-update-march-27th-2023"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://knowledge.catonetworks.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Product Update - March 27th, 2023

## New Features & Enhancements

- **Research Threats with Cato’s Threat Catalog:** Search for information about threats and vulnerabilities, and learn more about how a specific threat is covered by Cato’s Security services. The [Threat Catalog](/v1/docs/using-the-threat-catalog) provides details for each threat, and you can also drill-down to further investigate specific items.
  - Filter for new items, and according to Cato security service or MITRE ATT&CK® technique
- **Change the Email Address of Existing SDP Users:** You can now [change the email address of SDP users](/v1/docs/changing-the-email-address-or-user-principal-name-of-users) imported to your account from an LDAP or SCIM Provider.

## Knowledge Base Updates

- [Block Page - Connectivity Problem, Connection was Closed by Peer](/v1/docs/block-page-connectivity-problem-connection-was-closed-by-peer)
- [macOS Ventura Users Unable to Reach Resources Via Cato](/v1/docs/macos-ventura-and-ios-users-unable-to-reach-internal-resources-via-cato)
- [SDP Client Silently Upgraded Even Though Policy was Changed to Managed Upgrade](/v1/docs/sdp-client-silently-upgraded-even-though-policy-was-changed-to-managed-upgrade)