diff --git a/plugins/official b/plugins/official
index 7b9ad38..604bcdd 160000
--- a/plugins/official
+++ b/plugins/official
@@ -1 +1 @@
-Subproject commit 7b9ad38dc688e1f3e3d642be27cc862e3936ab90
+Subproject commit 604bcdd01c03d75ccd7eb683f167ba7a075d215e
diff --git a/wiki/Prog/Links/Статьи.adoc b/wiki/Prog/Links/Статьи.adoc
index 77d1115..73ad621 100644
--- a/wiki/Prog/Links/Статьи.adoc
+++ b/wiki/Prog/Links/Статьи.adoc
@@ -15,4 +15,4 @@
 == Оптимизация
 
 * https://www.agner.org/optimize[Agner's software optimization resources]
-
+* https://jjj.de[jj's pages (FXT library and Matters Computational)]