Sync version number with the current CVS version.
(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
index 22c88f4..c9045ce 100644
--- a/Doc/Makefile
+++ b/Doc/Makefile
@@ -67,7 +67,7 @@
# 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)