X-Git-Url: http://www.git.cypherpunks.ru/?p=goredo.git;a=blobdiff_plain;f=doc%2Fnews.texi;h=088cc03a77955564e3ae881be21abebf7e7fcd6e;hp=6cdbe077851e1b2818a97be93faf8cf8b0967404;hb=3c87984511180d7bf865574123195588ea8c044c;hpb=c1b88a9301143b14fc3ef2a9b6bd9ac2ecf070f3

diff --git a/doc/news.texi b/doc/news.texi
index 6cdbe07..088cc03 100644
--- a/doc/news.texi
+++ b/doc/news.texi
@@ -12,6 +12,10 @@
 @item
     Inode's number is also stored as dependency information, just to
     prevent possible @code{ctime} collision of two files.
+@item
+    Performance optimization: do not use target's temporary output file
+    at all, if its hash equals to already existing target's one. Just
+    touch existing target file instead.
 @end itemize
 
 @anchor{Release 1_22_0}