Index: TODO
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diff -u -r49fef633ef7d01e3ae5c0f6793317dc93944865d -rad24a87ea5581cd818fd8cc5f17668d1a63db97d
--- TODO	(.../TODO)	(revision 49fef633ef7d01e3ae5c0f6793317dc93944865d)
+++ TODO	(.../TODO)	(revision ad24a87ea5581cd818fd8cc5f17668d1a63db97d)
@@ -3950,6 +3950,7 @@
 
 - fix compilation when compiled without threads (many thanks for 
   r.zaumseil for noting this).
+- protect serial generation for parameters via mutex
 
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 TODO: