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ChangeLog

@@ -1,3 +1,18 @@
+* Sat Dec 18 2004 Marc Waeckerlin <marc@waeckerlin.org> - mrw-c++-1.4.0 (mrw)
+	- WARNING: Don't use mrw::Exec and mrw::Pipes from the following
+	           releases:
+		    - 1.3.0
+		    - 1.3.1
+		   The problem is solved in 1.4.0
+	- pipes are now again blocking by default, because this turned out to
+	  make less trouble
+	- exec seems to be stable now in any circumstances, even with large
+	  output and under heavy, at least I was unable to reproduce the problem
+	- the solution for exec was:
+	   - no select with non blocking pipes (sorry, I had not much
+	     experience with select)
+	   - pipes are only non blocking on the parent's side, on the child's
+	     side all pipes are blocking
 * Fri Dec 17 2004 Marc Waeckerlin <marc@waeckerlin.org> - mrw-c++-1.4.0 (mrw)
 	- change both execute methods to newer, more stable implementation
 	- new feature: tokenizer