STABLE version -- 4.2.10.171

[Admini]

Questions to the developer.
Why is the information written differently all the time if you execute the command - about:version in the browser?
1. Version - it is written 0, then written for example ca97ba107095b2a88cf04f9135463301e685cbb0-refs/branch-heads/3538@{#1094}
2. OS - it is written simply - Windows, then it is written for example - Windows 7 Service Pack 2 (Build 7601)
3. It is written - Linker: lld-link, then it is written for example - Options: d74ef32b-c7113149, then this position does not exist at all.
Why is it not written the same in different versions? Does each version build differently? Or is it just negligence?

Yes, each version may be built differently.
And the build tools for Chromium are changed sometimes.