diff --git a/debian/changelog b/debian/changelog
index abf6bd1..9410a51 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,4 @@
-propellor (2.0.0) UNRELEASED; urgency=medium
+propellor (2.0.0) unstable; urgency=medium
 
   * Property has been converted to a GADT, and will be Property NoInfo
     or Property HasInfo.
@@ -24,7 +24,7 @@ propellor (2.0.0) UNRELEASED; urgency=medium
   * Added more network interface configuration properties.
   * Implemented OS.preserveNetwork.
 
- -- Joey Hess <id@joeyh.name>  Thu, 15 Jan 2015 20:14:29 -0400
+ -- Joey Hess <id@joeyh.name>  Sun, 25 Jan 2015 15:23:08 -0400
 
 propellor (1.3.2) unstable; urgency=medium
 
diff --git a/debian/copyright b/debian/copyright
index d007114..9a430c6 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -2,7 +2,7 @@ Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Source: native package
 
 Files: *
-Copyright: © 2010-2014 Joey Hess <id@joeyh.name> and contributors
+Copyright: © 2010-2015 Joey Hess <id@joeyh.name> and contributors
 License: BSD-2-clause
 
 License: BSD-2-clause
diff --git a/doc/interface_stability.mdwn b/doc/interface_stability.mdwn
index 8ad5dfd..8bccf67 100644
--- a/doc/interface_stability.mdwn
+++ b/doc/interface_stability.mdwn
@@ -1,8 +1,8 @@
 Propellor is versioned using the Haskell [Package Version Policy](https://www.haskell.org/haskellwiki/Package_versioning_policy).
 
-This means that propellor 0.10.x contains some changes to its API;
-code written for propellor 0.9.x may need to be changed. Conversely,
-there are no breaking changes between 0.10.1 and 0.10.2.
+This means that propellor 2.10.x contains some changes to its API;
+code written for propellor 2.9.x may need to be changed. Conversely,
+there are no breaking changes between 2.10.1 and 2.10.2.
 
 Whenever possible, breaking changes are made in a way that either changes a
 data type, or a function name, so that code that used the old API version
diff --git a/propellor.cabal b/propellor.cabal
index 523cf19..6f4dba2 100644
--- a/propellor.cabal
+++ b/propellor.cabal
@@ -1,5 +1,5 @@
 Name: propellor
-Version: 1.3.2
+Version: 2.0.0
 Cabal-Version: >= 1.6
 License: BSD3
 Maintainer: Joey Hess <id@joeyh.name>