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  <added type="array"/>
  <modified type="array">
    <modified>
      <diff>@@ -69,6 +69,34 @@
  demo_rubygame.rb, and chimp.rb.
 
 
+ == About the version number
+
+ The version number of Rubygame has a strict meaning, to help you
+ decide whether the new version might break your application. The
+ version number has 3 parts: the major number, the minor number, and
+ the patch number. For the example of Rubygame 2.6.0:
+
+     2   .   6   .   0
+   MAJOR . MINOR . PATCH
+
+ When a new release of Rubygame is made, one of the version numbers
+ will go up, and the numbers that come after it will be reset to 0.
+ Which number will go up depends on how much the Rubygame API changed:
+
+ - *MAJOR*: API has changed, and old apps _must_ be updated.
+   An example of this is when a class has been significantly changed,
+   or a method has renamed/moved to another module and the old name is
+   removed.
+
+ - *MINOR*: API has changed, but old apps will still work.
+   An example of this is when a new feature has been added, or a
+   method has been renamed but the old name is still supported.
+
+ - *PATCH*: API has not changed at all.
+   An example of this is when a bug has been fixed, or existing code
+   has been improved beneath the surface.
+
+
  == License
 
  Rubygame is distributed under the terms of the GNU Lesser GPL.</diff>
      <filename>README</filename>
    </modified>
  </modified>
  <removed type="array">
    <removed>
      <filename>doc/extended_readme.rdoc</filename>
    </removed>
  </removed>
  <parents type="array">
    <parent>
      <id>4eb53177b453bb0546e8556fbc003e7d99731a4f</id>
    </parent>
  </parents>
  <author>
    <name>John Croisant</name>
    <email>jacius@gmail.com</email>
  </author>
  <url>http://github.com/jacius/rubygame/commit/07290a1f7a6cb6a1d7af6490fe3797e749957a64</url>
  <id>07290a1f7a6cb6a1d7af6490fe3797e749957a64</id>
  <committed-date>2009-10-23T23:29:02-07:00</committed-date>
  <authored-date>2009-10-23T23:29:02-07:00</authored-date>
  <message>Deleted extended_readme.rdoc.

The &quot;About the version number&quot; section is now in README.</message>
  <tree>67726deb0bfd2d315fe128942eaf6bf42d496d9d</tree>
  <committer>
    <name>John Croisant</name>
    <email>jacius@gmail.com</email>
  </committer>
</commit>
