In this version, additional measures have been taken to improve the authenticity of the browser:

• Browser build is now official.

• 

• • Added Google API keys.
• • Disabled some build options that are not used by default.
• • Disabled some command line options that are not used by default.

Additionally, you can remove these options from the chrome_command_line.txt file:

• --disk-cache-size=1 --disable-gpu-program-cache --disable-gpu-shader-disk-cache --disable-features=GpuProcessHighPriorityWin,GpuUseDisplayThreadPriority But this can lead to poor performance.
• Safe browsing.
• Added support for Safe browsing.

The absence of this feature can be detected. For example, one well known test uses this technique to distinguish between Chromium and Chrome.

Safe browsing support can be disabled on the settings page or by using the "Browser Settings" action

• Unlike a regular browser, BAS will not update safe browsing database dynamically, so the feature is available immediately after creating new profile, and additional traffic will not be used.
• Browser components.
• Added support for browser components. Their absence can also potentially be detected.

Browser components support can be disabled on the settings page or by using the "Browser Settings" action

Components will not be displayed on the chrome://components/ page, but they will be used by the browser.

• Unlike a regular browser, BAS will not update components dynamically.
• QUIC.
• QUIC support is enabled by default. Obviously the absence of http3 can be detected by sites.

There is at least one site that blocks a browser that doesn't use http3 and another that changes behavior when http3 is not present.

http and non-udp sock5 proxies should automatically use the old version of the protocol.

• If you experience problems loading or displaying the site on the new version, you need to try disabling QUIC, if it helps, be sure to send the proxy, site and sequence of actions to [email protected]

• Some methods for detecting BAS.

• Fixed BAS detection on one site.

• Fixed another method that could potentially lead to detection.

• Proxy for profile creation.

• BAS blocks any requests to the network between the time the profile was created and the time when proxy was set. This is done so that real ip is not used for requests to Google services.

In the new version, _set_proxy_for_next_profile method is available, it allows you to change this behavior:

• _set_proxy_for_next_profile("block")! // Block network requests until the proxy is set or the first page load. _set_proxy_for_next_profile("direct")! // any requests will be made directly, without any proxy until it is set. _set_proxy_for_next_profile("socks5://127.0.0.1:1234")! // for initial requests the specified proxy will be used. After changing the profile, the proxy still needs to be applied to set the browser language. This method can be applied explicitly, it is also used automatically when switching to a profile that previously had a proxy installed.
• Bug fixing.
• Fix clipboard issues after enormous number of browser restarts.

Fixed issues with PerfectCanvas generation for several methods.

Better emulation for input events on "tel" input type on Android.

Other fixes.

25.6.1

Fixed issues with DPI emulation.