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-rw-r--r--macros/latex/contrib/extarrows/extarrows.sty6
1 files changed, 5 insertions, 1 deletions
diff --git a/macros/latex/contrib/extarrows/extarrows.sty b/macros/latex/contrib/extarrows/extarrows.sty
index f89ba3c319..ae66265212 100644
--- a/macros/latex/contrib/extarrows/extarrows.sty
+++ b/macros/latex/contrib/extarrows/extarrows.sty
@@ -1,5 +1,9 @@
+% Purpose : Provide some extensible arrows in math mode.
+% Author : Ky-Anh Huynh
+% License : LGPL
+
\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{extarrows}[2008/05/15 v1.0b Some extensible arrows]
+\ProvidesPackage{extarrows}[2020/03/12 v1.2.0 Some extensible arrows]
\RequirePackage{amsmath}