diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,13 @@
-# Changelog for ktx
+# Changelog for ktx-codec
 
-## Unreleased changes
+## [0.0.1.1] - 2020-08-24
+
+* Debug traces removed.
+
+[0.0.1.1]: https://gitlab.com/dpwiz/ktx/-/tree/v0.0.1.1-codec
+
+## [0.0.1.0] - 2020-08-23
+
+* Initial release.
+
+[0.0.1.0]: https://gitlab.com/dpwiz/ktx/-/tree/v0.0.1.0-codec
diff --git a/ktx-codec.cabal b/ktx-codec.cabal
--- a/ktx-codec.cabal
+++ b/ktx-codec.cabal
@@ -4,10 +4,10 @@
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: fefddec4091fd40932865a839c649f4c8d82ecce52ef3f70f527a25c3d04c1d5
+-- hash: b3d919b1cb108455f9f11c9c1d401b54550721d77b0af43ef70d021927dd3bf3
 
 name:           ktx-codec
-version:        0.0.1.0
+version:        0.0.1.1
 synopsis:       Khronos texture format
 description:    KTX is a format for storing textures for OpenGL® and OpenGL® ES applications.
                 It is distinguished by the simplicity of the loader required to instantiate a
diff --git a/src/Codec/Ktx.hs b/src/Codec/Ktx.hs
--- a/src/Codec/Ktx.hs
+++ b/src/Codec/Ktx.hs
@@ -1,7 +1,5 @@
 module Codec.Ktx where
 
-import Debug.Trace
-
 import Data.Binary (Binary(..), decodeFileOrFail)
 import Data.Binary.Get (Get, ByteOffset, getWord32le, getWord32be, getByteString, skip)
 import Data.Binary.Put (Put, putByteString, putWord32le)
@@ -197,8 +195,7 @@
         ]
 
 getImages :: Header -> Get MipLevels
-getImages Header{..} = do
-  traceM $ "numberOfMipmapLevels: " <> show numberOfMipmapLevels'
+getImages Header{..} =
   some_ numberOfMipmapLevels' do
     imageSize <- getImageSize
 
@@ -211,8 +208,6 @@
             `div` numberOfArrayElements'
             `div` numberOfFaces
             `div` pixelDepth'
-    traceM $ "  sliceSize: " <> show sliceSize
-    traceM $ "  numberOfArrayElements: " <> show numberOfArrayElements
 
     elements <- some_ numberOfArrayElements' $
       some_ numberOfFaces $