Email and Server Security Changelog

Email and Server Security - 2025-05-16 Update
A new version of the WithSecure Ultralight Core update (expected version 2025-05-09_01), part of the Windows endpoint client, will be released on 26th of May 2025. This release introduces a new 'wsulavprothoster' service, executing 'fsulprothoster.exe' process. For partners and customers who have custom integrations in…
Email and Server Security - 2025-05-07 Update
A new version of the Windows Ultralight Core update intended to be released on 14th of May 2025, has been postponed due to issues found during the preparation phase. We apologize for the delays related to this release, but we are committed to making sure that we release content with the highest possible quality. We will…
Email and Server Security - 2025-05-06 Update
A new version of the WithSecure Ultralight Core update (expected version 2025-04-23_02), part of the Windows endpoint client, will be released on 14th of May 2025. This release introduces a new 'wsulavprothoster' service, executing 'fsulprothoster.exe' process. For partners and customers who have custom integrations in…
Email and Server Security - 2025-04-28 Update
WithSecure Email and Security 16.00 Hotfix #01 for WebConsole is released We are pleased to announce the release of Hotfix #01, which upgrades the WebConsole to use Vue.js 3. This update is crucial as support for the Vue.js 2 framework has ended, and it addresses potential vulnerabilities that could be discovered in the…