diff --git a/estimator.cabal b/estimator.cabal
--- a/estimator.cabal
+++ b/estimator.cabal
@@ -1,5 +1,5 @@
 name:                estimator
-version:             1.1.0.1
+version:             1.2.0.0
 synopsis:            State-space estimation algorithms such as Kalman Filters
 description:
   The goal of this library is to simplify implementation and use of
@@ -20,23 +20,19 @@
 license:             BSD3
 license-file:        LICENSE
 author:              Jamey Sharp
-maintainer:          jamey@galois.com
-copyright:           2014 Galois, Inc.
+maintainer:          smaccm@galois.com
+copyright:           2014-2016 Galois, Inc.
 homepage:            https://github.com/GaloisInc/estimator
 bug-reports:         https://github.com/GaloisInc/estimator/issues
 category:            Math, Numerical, Statistics
 build-type:          Simple
 cabal-version:       >=1.10
+tested-with:         GHC == 7.6.3, GHC == 7.8.4, GHC == 7.10.2, GHC == 8.0.1
 
 source-repository    this
   type:     git
   location: https://github.com/GaloisInc/estimator
-  tag:      1.1.0.1
-
-Flag werror
-  description: Make warnings errors
-  manual: True
-  default: False
+  tag:      1.2.0.0
 
 library
   hs-source-dirs:      src
@@ -54,9 +50,7 @@
                        ad >=4.2,
                        distributive >=0.4,
                        lens >=4.6,
-                       linear >=1.16 && <1.19,
+                       linear >=1.16,
                        reflection >=1.5
   default-language:    Haskell2010
   ghc-options:         -Wall
-  if flag(werror)
-    ghc-options:       -Werror