Meta Stack Exchange is where users like you discuss bugs, features, and support issues that affect the software powering all 157 Stack Exchange communities.

What is meta?
Here's how it works:
  1. Any Stack Exchange user can ask a question
  2. The community provides support, votes on ideas, and reports bugs
  3. Your voice helps shape the way Stack Exchange operates

So I noticed the version numbers had changed from something like build 5555 to this: revision: 2010.5.14.1. Now I understand the first part is today's date, but is the last part how many times they've changed something today? Or is it something else?

share|improve this question
up vote 5 down vote accepted

With Subversion, it's easy to incorporate build numbers into your Source Coce.

In April this year, Jeff etc. switched to Mercurial. While it's not impossible to use build numbers, it is more complicated

Looking at the number, it is likely they just used the date and number of releases per day (Release 1, 14th of May, 2010)

(For what it's worth, Jeff has posted a few thoughts on Source Control)

share|improve this answer

I believe it's a hash or version number related to their new source control system, Mercurial

share|improve this answer

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .