title: Is there way to block any change in SVN?
body: <p>We want check versions than we want to freeze project (block any change at SVN). Is there any way? I don't want create branche. I just want freeze project on a few hours.</p>
  
  <p>The best way is say something as:
  If you don't have login as (array of allowLoginsUser) then "you havent commit!" and block
  else "allow commit" and commit</p>
  
  <p>Is there any way?</p>