diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,7 @@
+## 0.2.1 - 2018-02-03
+
+ * Expose `untarChunks`
+
 ## 0.2.0 - 2018-01-23
 
  * Implemented tarball creation
diff --git a/src/Data/Conduit/Tar.hs b/src/Data/Conduit/Tar.hs
--- a/src/Data/Conduit/Tar.hs
+++ b/src/Data/Conduit/Tar.hs
@@ -10,6 +10,7 @@
       tar
     , tarEntries
     , untar
+    , untarChunks
     , untarWithFinalizers
     , restoreFile
     , restoreFileInto
@@ -126,6 +127,9 @@
     zero = 48
     seven = 55
 
+-- | Convert a stream of raw bytes into a stream of 'TarChunk's.
+--
+-- @since 0.2.1
 untarChunks :: Monad m => ConduitM ByteString TarChunk m ()
 untarChunks =
     loop 0
diff --git a/tar-conduit.cabal b/tar-conduit.cabal
--- a/tar-conduit.cabal
+++ b/tar-conduit.cabal
@@ -1,5 +1,5 @@
 name:                tar-conduit
-version:             0.2.0
+version:             0.2.1
 synopsis:            Extract and create tar files using conduit for streaming
 description:         Please see README.md. This is just filler to avoid warnings.
 homepage:            https://github.com/snoyberg/tar-conduit#readme