diff --git a/CHANGELOG b/CHANGELOG
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,9 @@
+concurrent-output (1.9.2) unstable; urgency=medium
+
+  * Allow process-1.6.0.0.
+
+ -- Joey Hess <id@joeyh.name>  Fri, 19 May 2017 11:36:35 -0400
+
 concurrent-output (1.9.1) unstable; urgency=medium
 
   * Documentation fix: createProcessConcurrent has been available on
diff --git a/System/Console/Concurrent/Internal.hs b/System/Console/Concurrent/Internal.hs
--- a/System/Console/Concurrent/Internal.hs
+++ b/System/Console/Concurrent/Internal.hs
@@ -147,15 +147,20 @@
 
 -- | Displays a value to stdout.
 --
--- No newline is appended to the value, so if you want a newline, be sure
--- to include it yourself.
---
 -- Uses locking to ensure that the whole output occurs atomically
 -- even when other threads are concurrently generating output.
 --
+-- No newline is appended to the value, so if you want a newline, be sure
+-- to include it yourself.
+--
 -- When something else is writing to the console at the same time, this does
 -- not block. It buffers the value, so it will be displayed once the other
 -- writer is done.
+--
+-- When outputConcurrent is used within a call to
+-- `System.Console.Regions.displayConsoleRegions`, the output is displayed
+-- above the currently open console regions. Only lines ending in a newline
+-- are displayed in this case (it uses `waitCompleteLines`).
 outputConcurrent :: Outputable v => v -> IO ()
 outputConcurrent = outputConcurrent' StdOut
 
diff --git a/System/Console/Regions.hs b/System/Console/Regions.hs
--- a/System/Console/Regions.hs
+++ b/System/Console/Regions.hs
@@ -9,7 +9,9 @@
 -- License: BSD-2-clause
 -- 
 -- Console regions are displayed near the bottom of the console, and can be
--- updated concurrently by threads. Any other output displayed using
+-- updated concurrently by threads. 
+--
+-- Any other output lines displayed using
 -- `outputConcurrent` and `createProcessConcurrent`
 -- will scroll up above the open console regions.
 --
diff --git a/concurrent-output.cabal b/concurrent-output.cabal
--- a/concurrent-output.cabal
+++ b/concurrent-output.cabal
@@ -1,5 +1,5 @@
 Name: concurrent-output
-Version: 1.9.1
+Version: 1.9.2
 Cabal-Version: >= 1.8
 License: BSD2
 Maintainer: Joey Hess <id@joeyh.name>
@@ -34,7 +34,7 @@
     , text (>= 0.11.0 && < 1.3.0)
     , async (>= 2.0 && < 2.2)
     , stm (>= 2.0 && < 2.5)
-    , process (>= 1.1.0 && < 1.5.0)
+    , process (>= 1.1.0 && < 1.7.0)
     , directory (>= 1.2.0 && < 1.4.0)
     , transformers (>= 0.3.0 && < 0.6.0)
     , exceptions (>= 0.6.0 && < 0.9.0)