Note change to operator[] in the unordered release notes.

[SVN r52350]
2009-04-12 10:50:57 +00:00
parent 4ac0a12a83
commit 5a86d08271
1 changed files with 1 additions and 0 deletions
--- a/doc/changes.qbk
+++ b/doc/changes.qbk
@ -68,5 +68,6 @@ First official release.
  on Visual C++ 2009.
 * Some other minor internal changes to the implementation, tests and
  documentation.
+* Avoid an unnecessary copy in `operator[]`.

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