diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+0.1.1
+=====
+
+*   Relax lower bound on cabal version for GHC-7.6.
+
+*   Update documentation of SignatureV4Credentials for aws-0.9.2.
+
 0.1
 ===
 
diff --git a/aws-general.cabal b/aws-general.cabal
--- a/aws-general.cabal
+++ b/aws-general.cabal
@@ -3,7 +3,7 @@
 -- ------------------------------------------------------ --
 
 Name: aws-general
-Version: 0.1
+Version: 0.1.1
 Synopsis: Bindings for AWS General API Version 0.1
 description:
     Bindings for AWS General API including AWS Signature V4.
@@ -22,7 +22,7 @@
 Category: Network, Web, AWS, Cloud, Distributed Computing
 Build-type: Simple
 
-cabal-version: >= 1.18
+cabal-version: >= 1.16
 
 extra-doc-files:
     README.md,
@@ -38,7 +38,7 @@
 source-repository this
     type: git
     location: https://github.com/alephcloud/hs-aws-general.git
-    tag: 0.1
+    tag: 0.1.1
 
 flag normalize-signature-v4-date
     Description:
diff --git a/src/Aws/SignatureV4.hs b/src/Aws/SignatureV4.hs
--- a/src/Aws/SignatureV4.hs
+++ b/src/Aws/SignatureV4.hs
@@ -161,13 +161,17 @@
 
 -- | AWS access credentials.
 --
--- This type is isomorphic to the 'Credential' type from the
+-- This type is compatible with the 'Credential' type from the
 -- <https://hackage.haskell.org/package/aws aws package>. You may
 -- use the following function to get a 'SignatureV4Credential'
 -- from a 'Credential':
 --
 -- > cred2credv4 :: Credential -> SignatureV4Credential
+-- > #if MIN_VERSION_aws(0,9,2)
+-- > cred2credv4 (Credential a b c _) = SignatureV4Credential a b c
+-- > #else
 -- > cred2credv4 (Credential a b c) = SignatureV4Credential a b c
+-- > #endif
 --
 data SignatureV4Credentials = SignatureV4Credentials
     { sigV4AccessKeyId :: B.ByteString