Get ready for release 2.0.0.rc1

Author: rocky

NEWS.md

@@ -1,4 +1,11 @@
-2.0.0
+1.2.0
+-----
+
+* All escape sequence for unicode and letter names added for GNU Readline
+* Use Mathics Scanner package
+* Support XDG-style configuration files
+
+1.1.2
 -----
 
 * Fix ``Settings`$ShowFullForm`` now that we use Mathics supports Booleans better

mathicsscript/version.py

@@ -3,4 +3,4 @@
 # This file is suitable for sourcing inside POSIX shell as
 # well as importing into Python. That's why there is no
 # space around "=" below.
-__version__="1.2.0.rc1"  # noqa
+__version__="2.0.0.rc1"  # noqa