How do I find version numbers for Google Chrome offline installers?

How can I discover version numbers/download URLs for Google Chrome offline installers? E.g. for the latest version?

Alternatively what is the offline installer download URL for the latest version of Google Chrome?

I am able to download an offline installer for some earlier versions of Google Chrome by knowing the download URLs, e.g.:

http://dl.google.com/chrome/install/154.36/chrome%5Finstaller.exe

or

http://dl.google.com/chrome/install/195.21/chrome_installer.exe

(11.1 MB and 10.5 MB respectively)

Is there a list somewhere of the download URLs or the versions numbers (presuming the download URL can be derived from the version number)?

You can check the blog called Google Chrome Releases to follow announcements and release notes for the Google Chrome browser.