diff --git a/CHANGES.md b/CHANGES.md
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,11 @@
 # Change Log / Release Notes
 
+## 0.3.0.4 (April 15, 2019)
+
+ * Bumped dependencies
+
+ * Builds on NixOS 18.09, 19.03, and unstable
+
 ## 0.3.0.3 (October 09, 2018)
 
  * Bumped dependencies
diff --git a/LICENSE b/LICENSE
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2014-2018 Peter Jones <pjones@devalot.com>
+Copyright (c) 2014-2019 Peter Jones <pjones@devalot.com>
 
 All rights reserved.
 
diff --git a/cassava-streams.cabal b/cassava-streams.cabal
--- a/cassava-streams.cabal
+++ b/cassava-streams.cabal
@@ -1,18 +1,17 @@
 --------------------------------------------------------------------------------
 name:          cassava-streams
-version:       0.3.0.3
+version:       0.3.0.4
 synopsis:      io-streams interface for the cassava CSV library.
 license:       BSD3
 license-file:  LICENSE
 author:        Peter Jones <pjones@devalot.com>
 maintainer:    Peter Jones <pjones@devalot.com>
-copyright:     Copyright (c) 2014-2018 Peter Jones
+copyright:     Copyright (c) 2014-2019 Peter Jones
 category:      Data, Text, CSV, IO-Streams
 build-type:    Simple
 cabal-version: 1.18
-tested-with:   GHC==7.10.3, GHC==8.0.2
-homepage:      https://github.com/pjones/cassava-streams
-bug-reports:   https://github.com/pjones/cassava-streams/issues
+homepage:      https://code.devalot.com/open/cassava-streams
+bug-reports:   https://code.devalot.com/open/cassava-streams/issues
 description:
   The cassava-streams library glues togeter the cassava CSV library
   and the io-streams streaming library.
@@ -24,18 +23,11 @@
   README.md
   CHANGES.md
   test/*.csv
-  stack.yaml
 
 --------------------------------------------------------------------------------
 source-repository head
   type:     git
-  location: https://github.com/pjones/cassava-streams.git
-
---------------------------------------------------------------------------------
-flag maintainer
-  description: Enable settings for the package maintainer.
-  manual: True
-  default: False
+  location: https://code.devalot.com/open/cassava-streams.git
 
 --------------------------------------------------------------------------------
 flag tutorial
@@ -56,9 +48,6 @@
   default-language: Haskell2010
   ghc-options: -Wall -fwarn-incomplete-uni-patterns
 
-  if flag(maintainer)
-    ghc-options: -Werror
-
   build-depends: base       >= 4.8   && < 5.0
                , bytestring >= 0.10  && < 0.11
                , cassava    >= 0.4   && < 0.6
@@ -72,10 +61,6 @@
   main-is: tutorial.hs
   ghc-options: -Wall -fwarn-incomplete-uni-patterns -rtsopts
 
-  if flag(maintainer)
-    ghc-options: -Werror
-    ghc-prof-options: -fprof-auto-top -fprof-cafs
-
   if !flag(tutorial)
     buildable: False
   else
@@ -91,15 +76,12 @@
   main-is: test.hs
   ghc-options: -Wall -fwarn-incomplete-uni-patterns
 
-  if flag(maintainer)
-    ghc-options: -Werror
-
   build-depends: base
                , QuickCheck >= 2.7 && < 3.0
                , bytestring
                , cassava
                , cassava-streams
                , io-streams
-               , tasty >= 0.8 && < 1.2
-               , tasty-quickcheck >= 0.8 && < 1.0
+               , tasty            >= 0.8 && < 1.3
+               , tasty-quickcheck >= 0.8 && < 1.3
                , vector
diff --git a/stack.yaml b/stack.yaml
deleted file mode 100644
--- a/stack.yaml
+++ /dev/null
@@ -1,9 +0,0 @@
-resolver: lts-11.1
-
-packages:
-  - ./
-
-flags:
-  cassava-streams:
-    maintainer: true
-    tutorial: true