To upgrade to 2.1.0a:
Upgrade routine not finished yet 

To upgrade to 2.0.1.0b:
Same as with a standard install..

After editing the file /include/config.php 
use a web browser to view the docs directory
http://www.yoursite.com/links/docs/

Click the "CLICK HERE TO UPDATE" link

What about my customized theme?
	While older theme files should still work, they'll lack
	some of the new features that we've put into this version.
	Likely you can simply take your customized style.css file,
        and any graphics from your exisiting theme directory and
        use them to overwrite the ones created by this instalation.

ps. if you have a customized theme why didn't you contribute
it to www.dew-code.com?  tsk tsk tsk.

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

To upgrade to 2.0.0.3:

Copy all files over EXCEPT:
/include/config.php
/themes

If you have changed your /include/lang/english.php:
DO NOT COPY OVER IT! But, you will need to add a line similar to - 
  $review_add_25 = "This IP address has already reviewed this site.";
to your modified file.

Make sure to copy the /docs directory. You will need to go to 
/docs/dbupdate.php to add the new field to your database. Delete the
/docs directory when finished.

DSB