diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
new file mode 100644
--- /dev/null
+++ b/CONTRIBUTORS.md
@@ -0,0 +1,24 @@
+# Contributors
+
+A list of people that have contributed to this library, be it code, ideas, or
+even just as rubber ducks. :-)
+
+Ordered by earliest appearance in the git log.
+
+## `prettyprinter` library (this one)
+
+- Moritz Kiefer, @cocreature
+- Daniel Mendler, @minad – several ideas after the preliminary release
+- David Luposchainsky, @quchen – current maintainer
+
+## `ansi-wl-pprint` (origin forked from)
+
+- Edward Kmett, @edwardk – maintainer of `ansi-wl-pprint`
+- Herbert Valerio Riedel, @hvr
+- Bradford Larsen
+- Sebastian Witte
+- Andrew Shulaev
+- David Fox
+- Max Bolingbroke
+- Samir Jindel
+- Bryan O'Sullivan, @bos
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
 ANSI terminal prettyprinter renderer
 ====================================
 
-This package defines a renderer for documents generated by the `wl-pprint`
+This package defines a renderer for documents generated by the `prettyprinter`
 package, suitable for displaying them on ANSI-compatible terminals, including
 colors, boldening, underlining and italication.
 
 For more information about the prettyprinter in general, refer to the main
-`wl-pprint` package documentation.
+`prettyprinter` package documentation.
diff --git a/misc/version-compatibility-macros.h b/misc/version-compatibility-macros.h
--- a/misc/version-compatibility-macros.h
+++ b/misc/version-compatibility-macros.h
@@ -12,8 +12,8 @@
 #define FOLDABLE_TRAVERSABLE_IN_PRELUDE MIN_VERSION_base(4,8,0)
 #define MONOID_IN_PRELUDE               MIN_VERSION_base(4,8,0)
 #define NATURAL_IN_BASE                 MIN_VERSION_base(4,8,0)
-#define SEMIGROUP_IN_BASE               MIN_VERSION_base(4,8,0)
 
+#define SEMIGROUP_IN_BASE               MIN_VERSION_base(4,9,0)
 #define MONAD_FAIL                      MIN_VERSION_base(4,9,0)
 
 #endif
diff --git a/prettyprinter-ansi-terminal.cabal b/prettyprinter-ansi-terminal.cabal
--- a/prettyprinter-ansi-terminal.cabal
+++ b/prettyprinter-ansi-terminal.cabal
@@ -1,5 +1,5 @@
 name:                prettyprinter-ansi-terminal
-version:             0.1
+version:             1
 cabal-version:       >= 1.10
 category:            User Interfaces, Text
 synopsis:            ANSI terminal backend for the modern, extensible and well-documented prettyprinter.
@@ -8,6 +8,7 @@
 license-file:        LICENSE.md
 extra-source-files:  README.md
                    , misc/version-compatibility-macros.h
+                   , CONTRIBUTORS.md
 author:              David Luposchainsky
 maintainer:          David Luposchainsky <dluposchainsky at google>
 bug-reports:         http://github.com/quchen/prettyprinter/issues
@@ -35,7 +36,7 @@
           base < 127
         , ansi-terminal >= 0.4.0 && < 0.7
         , text
-        , prettyprinter >= 0 && < 0.2
+        , prettyprinter < 1.1
 
     if impl(ghc >= 8.0)
         ghc-options: -Wcompat
diff --git a/src/Data/Text/Prettyprint/Doc/Render/Terminal.hs b/src/Data/Text/Prettyprint/Doc/Render/Terminal.hs
--- a/src/Data/Text/Prettyprint/Doc/Render/Terminal.hs
+++ b/src/Data/Text/Prettyprint/Doc/Render/Terminal.hs
@@ -4,7 +4,7 @@
 
 #include "version-compatibility-macros.h"
 
--- | Render 'SimpleDoc' in a terminal.
+-- | Render 'SimpleDocStream' in a terminal.
 module Data.Text.Prettyprint.Doc.Render.Terminal (
     -- * Styling
     AnsiTerminal, Color(..),
@@ -133,7 +133,7 @@
 --     red\e[0m
 --
 -- Run the above via @echo -e '...'@ in your terminal to see the coloring.
-renderLazy :: SimpleDoc AnsiTerminal -> TL.Text
+renderLazy :: SimpleDocStream AnsiTerminal -> TL.Text
 renderLazy doc
   = let (resultBuilder, remainingStyles) = execStackMachine [emptyStyle] (build doc)
     in case remainingStyles of
@@ -144,7 +144,7 @@
                      "end of rendering (there should be only 1). Please report" ++
                      " this as a bug.")
 
-build :: SimpleDoc AnsiTerminal -> StackMachine TLB.Builder CombinedStyle ()
+build :: SimpleDocStream AnsiTerminal -> StackMachine TLB.Builder CombinedStyle ()
 build = \case
     SFail -> panicUncaughtFail
     SEmpty -> pure ()
@@ -221,7 +221,7 @@
 
 -- | @('renderStrict' sdoc)@ takes the output @sdoc@ from a rendering and
 -- transforms it to strict text.
-renderStrict :: SimpleDoc AnsiTerminal -> Text
+renderStrict :: SimpleDocStream AnsiTerminal -> Text
 renderStrict = TL.toStrict . renderLazy
 
 
@@ -231,7 +231,7 @@
 -- >>> renderIO System.IO.stdout (layoutPretty defaultLayoutOptions "hello\nworld")
 -- hello
 -- world
-renderIO :: Handle -> SimpleDoc AnsiTerminal -> IO ()
+renderIO :: Handle -> SimpleDocStream AnsiTerminal -> IO ()
 renderIO h sdoc = TL.hPutStrLn h (renderLazy sdoc)
 
 -- | @('putDoc' doc)@ prettyprints document @doc@ to standard output, with a page