diff --git a/monadIO.cabal b/monadIO.cabal
--- a/monadIO.cabal
+++ b/monadIO.cabal
@@ -1,5 +1,5 @@
 name:               monadIO
-version:            0.10.1.4
+version:            0.11.0.0
 synopsis:           Overloading of concurrency variables
 description:        MonadIO provides for many IO operations to be
                     overloaded over other IO-like monads.
@@ -7,9 +7,9 @@
 license:            BSD3
 license-file:       LICENSE
 author:             John Launchbury
-maintainer:         John Launchbury
-Copyright:          (c) 2008-2010, Galois, Inc.
-cabal-version:      >= 1.2.0
+maintainer:         Thomas M. DuBuisson
+Copyright:          (c) 2008-2018, Galois, Inc.
+cabal-version:      >= 1.6.0
 build-type:         Simple
 
 
@@ -23,3 +23,7 @@
                     Data.IORef.MonadIO
   Hs-Source-Dirs:   src
   Ghc-Options:      -Wall
+
+source-repository head
+    type:       git
+    location:   https://github.com/GaloisInc/monadIO
diff --git a/src/Control/Concurrent/MonadIO.hs b/src/Control/Concurrent/MonadIO.hs
--- a/src/Control/Concurrent/MonadIO.hs
+++ b/src/Control/Concurrent/MonadIO.hs
@@ -88,7 +88,6 @@
   , readChan
   , dupChan
   , unGetChan
-  , isEmptyChan
   , getChanContents
   , writeList2Chan
   
@@ -155,9 +154,6 @@
 
 unGetChan          :: MonadIO io => C.Chan a -> a -> io ()
 unGetChan c x       = liftIO $ unGetChan c x
-
-isEmptyChan        :: MonadIO io => C.Chan a -> io Bool
-isEmptyChan c       = liftIO $ C.isEmptyChan c
 
 getChanContents    :: MonadIO io => C.Chan a -> io [a]
 getChanContents c   = liftIO $ C.getChanContents c