diff --git a/acme/setup.py b/acme/setup.py
index ffaff618b..e35b40d6e 100644
--- a/acme/setup.py
+++ b/acme/setup.py
@@ -4,7 +4,7 @@ from setuptools import setup
 from setuptools import find_packages
 
 
-version = '0.1.1'
+version = '0.2.0.dev0'
 
 install_requires = [
     # load_pem_private/public_key (>=0.6)
diff --git a/letsencrypt-apache/setup.py b/letsencrypt-apache/setup.py
index 265101628..58008e1e4 100644
--- a/letsencrypt-apache/setup.py
+++ b/letsencrypt-apache/setup.py
@@ -4,7 +4,7 @@ from setuptools import setup
 from setuptools import find_packages
 
 
-version = '0.1.1'
+version = '0.2.0.dev0'
 
 install_requires = [
     'acme=={0}'.format(version),
diff --git a/letsencrypt-nginx/setup.py b/letsencrypt-nginx/setup.py
index bb4100c98..1d42fe488 100644
--- a/letsencrypt-nginx/setup.py
+++ b/letsencrypt-nginx/setup.py
@@ -4,7 +4,7 @@ from setuptools import setup
 from setuptools import find_packages
 
 
-version = '0.1.1'
+version = '0.2.0.dev0'
 
 install_requires = [
     'acme=={0}'.format(version),
diff --git a/letshelp-letsencrypt/setup.py b/letshelp-letsencrypt/setup.py
index 762eab396..d487e556d 100644
--- a/letshelp-letsencrypt/setup.py
+++ b/letshelp-letsencrypt/setup.py
@@ -4,7 +4,7 @@ from setuptools import setup
 from setuptools import find_packages
 
 
-version = '0.1.1'
+version = '0.2.0.dev0'
 
 install_requires = [
     'setuptools',  # pkg_resources
diff --git a/tools/half-sign.c b/tools/half-sign.c
index 561fa22be..454201799 100644
--- a/tools/half-sign.c
+++ b/tools/half-sign.c
@@ -6,6 +6,9 @@
 #include <openssl/rsa.h>
 #include <openssl/pem.h>
 
+// This program can be used to perform RSA public key signatures given only
+// the hash of the file to be signed as input.
+
 // Sign with SHA1
 #define HASH_SIZE 20
 
diff --git a/tools/release.sh b/tools/release.sh
index f3912e67c..eeabfd4a3 100755
--- a/tools/release.sh
+++ b/tools/release.sh
@@ -172,7 +172,7 @@ echo "In order to upload packages run the following command:"
 echo twine upload "$root/dist.$version/*/*"
 
 if [ "$RELEASE_BRANCH" = candidate-"$version" ] ; then
-    SetVersion "$nextversion"
+    SetVersion "$nextversion".dev0
     git diff
     git commit -m "Bump version to $nextversion"
 fi