diff -Nru haskell-crypto-random-api-0.2.0/debian/changelog haskell-crypto-random-api-0.2.0/debian/changelog
--- haskell-crypto-random-api-0.2.0/debian/changelog	2013-01-12 17:56:23.000000000 +0000
+++ haskell-crypto-random-api-0.2.0/debian/changelog	2013-05-24 10:50:17.000000000 +0000
@@ -1,3 +1,10 @@
+haskell-crypto-random-api (0.2.0-2) unstable; urgency=low
+
+  * Enable compat level 9
+  * Use substvars for Haskell description blurbs
+
+ -- Joachim Breitner <nomeata@debian.org>  Fri, 24 May 2013 12:50:17 +0200
+
 haskell-crypto-random-api (0.2.0-1) experimental; urgency=low
 
   * Initial release.
diff -Nru haskell-crypto-random-api-0.2.0/debian/compat haskell-crypto-random-api-0.2.0/debian/compat
--- haskell-crypto-random-api-0.2.0/debian/compat	2013-01-12 17:52:24.000000000 +0000
+++ haskell-crypto-random-api-0.2.0/debian/compat	2013-05-24 07:53:09.000000000 +0000
@@ -1 +1 @@
-7
+9
diff -Nru haskell-crypto-random-api-0.2.0/debian/control haskell-crypto-random-api-0.2.0/debian/control
--- haskell-crypto-random-api-0.2.0/debian/control	2013-01-12 18:00:29.000000000 +0000
+++ haskell-crypto-random-api-0.2.0/debian/control	2013-05-24 08:54:34.000000000 +0000
@@ -3,9 +3,9 @@
 Priority: extra
 Maintainer: Debian Haskell Group <pkg-haskell-maintainers@lists.alioth.debian.org>
 Uploaders: Clint Adams <clint@debian.org>
-Build-Depends: debhelper (>= 7)
+Build-Depends: debhelper (>= 9)
   , cdbs
-  , haskell-devscripts (>= 0.8.13)
+  , haskell-devscripts (>= 0.8.15)
   , ghc
   , ghc-prof
   , libghc-entropy-dev
@@ -25,7 +25,7 @@
 Recommends: ${haskell:Recommends}
 Suggests: ${haskell:Suggests}
 Provides: ${haskell:Provides}
-Description: simple random generators API for cryptography related code
+Description: simple random generators API for cryptography related code${haskell:ShortBlurb}
  This provides a class of Cryptographic Secure Random generator.
  .
  The main difference with the generic Haskell RNG is that it return bytes
@@ -39,8 +39,7 @@
  .
  The CPRG need to be able to generate up to 2^20 bytes in one call.
  .
- This package provides a library for the Haskell programming language.
- See http://www.haskell.org/ for more information on Haskell.
+ ${haskell:Blurb}
 
 Package: libghc-crypto-random-api-prof
 Architecture: any
@@ -49,7 +48,7 @@
 Recommends: ${haskell:Recommends}
 Suggests: ${haskell:Suggests}
 Provides: ${haskell:Provides}
-Description: simple random generators API for crypto-related code; profiling libraries
+Description: simple random generators API for crypto-related code${haskell:ShortBlurb}
  This provides a class of Cryptographic Secure Random generator.
  .
  The main difference with the generic Haskell RNG is that it return bytes
@@ -63,8 +62,7 @@
  .
  The CPRG need to be able to generate up to 2^20 bytes in one call.
  .
- This package provides a library for the Haskell programming language, compiled
- for profiling.  See http://www.haskell.org/ for more information on Haskell.
+ ${haskell:Blurb}
 
 Package: libghc-crypto-random-api-doc
 Section: doc
@@ -72,7 +70,7 @@
 Depends: ${misc:Depends}, ${haskell:Depends}
 Recommends: ${haskell:Recommends}
 Suggests: ${haskell:Suggests}
-Description: simple random generators API for cryptography related code; documentation
+Description: simple random generators API for cryptography related code${haskell:ShortBlurb}
  This provides a class of Cryptographic Secure Random generator.
  .
  The main difference with the generic Haskell RNG is that it return bytes
@@ -86,6 +84,4 @@
  .
  The CPRG need to be able to generate up to 2^20 bytes in one call.
  .
- This package provides the documentation for a library for the Haskell
- programming language.
- See http://www.haskell.org/ for more information on Haskell.
+ ${haskell:Blurb}