Load the version information from ../Include/patchlevel.h, so there are
fewer changes to make to version numbers after a release.
diff --git a/Doc/Makefile.deps b/Doc/Makefile.deps
index b7724da..147b110 100644
--- a/Doc/Makefile.deps
+++ b/Doc/Makefile.deps
@@ -7,6 +7,7 @@
 
 COMMONTEX=commontex/copyright.tex \
 	commontex/license.tex \
+	commontex/patchlevel.tex \
 	commontex/boilerplate.tex
 
 MANSTYLES= texinputs/fncychap.sty \