Sync version number with the current CVS version.

freddrake · freddrake · commit f3848322fff5 · 2001-04-18T05:22:24.000Z
(Note that the docs are also being maintained on the 2.1.1 maintenance
 branch, so users interested only in corrections and clarifications
 can get that.)
diff --git a/Doc/Makefile b/Doc/Makefile
@@ -67,7 +67,7 @@ TOOLSDIR=	tools
 
 # This is the *documentation* release, and is used to construct the file
 # names of the downloadable tarballs.
-RELEASE=2.1
+RELEASE=2.2a0
 
 PYTHON=	   python
 DVIPS=	   dvips -N0 -t $(PAPER)
