New version 25.11

[IvanM]

Hello,

Please welcome the version 25.11 of Avast AV released on November 11th 2025

Major public announcement:

• fixes to increase product stability and product performance in various components

How to install:

• Update from your existing Avast version via Settings → Update → Update program

• Or you can download and install files:

Online installers (recommended):

• Free: https://bits.avcdn.net/insttype_FREE

• Premium Security: https://bits.avcdn.net/insttype_APR

Offline installers:

• Free: https://bits.avcdn.net/productfamily_ANTIVIRUS/insttype_FREE/platform_WIN/installertype_FULL/build_RELEASE

• Premium Security: https://bits.avcdn.net/productfamily_ANTIVIRUS/insttype_APR/platform_WIN/installertype_FULL/build_RELEASE

[DavidR]

Monitoring - I notice the inclusion of Release notes is very short lived ???

[New_Style_xd]

Unfortunately, there’s no detailed explanation of what has been improved!

[NON]

Thanks for the new release

New release notes are applied since 25.12, not 25.11.

New beta version - build 25.11.10569

Hello Christian, Thank you for your message — you’re absolutely right. We’re aware of the current shortcomings with our release notes, and as mentioned in a previous release post, improving this area is a priority for us to enhance collaboration and transparency. We deeply value our beta users, including you, as you play a crucial role in the software development lifecycle. Starting with the 25.12 release cycle, we will provide comprehensive release notes, especially for the first beta build, …

[Dinobot2]

Did they fix the Chrome issue yet?

[DavidR]

It may have helped if you posted a link to the topic with the problem you are referring to.

[Dinobot2]

Anyone noticed Chrome slowdown/lag sice Avast 25.5?

Hello, regardless of whether the shields are enabled or disabled, the issue continues to persist. I am submitting new logs with two attachments: one collected with the shields enabled and the other with all shields disabled, in which the issue is reproduced. In both cases, however, Chrome is equally slow. File ID:YX4DB