bump version for 0.9.0

kdm9 · kdm9 · commit 9b46eb1356e4 · 2022-12-17T20:11:44.000+01:00
(And fix an RST format issue with readme.rst)
diff --git a/README.rst b/README.rst
@@ -1,5 +1,6 @@
 ... image:: https://mybinder.org/badge_logo.svg
  :target: https://mybinder.org/v2/gh/takluyver/bash_kernel/master
+
 =========================
 A Jupyter kernel for bash
 =========================
diff --git a/bash_kernel/kernel.py b/bash_kernel/kernel.py
@@ -9,7 +9,7 @@
 import re
 import signal
 
-__version__ = '0.8.0'
+__version__ = '0.9.0'
 
 version_pat = re.compile(r'version (\d+(\.\d+)+)')
 
