diff --git a/semver.cabal b/semver.cabal
--- a/semver.cabal
+++ b/semver.cabal
@@ -1,11 +1,11 @@
 name:                  semver
-version:               0.3.0
+version:               0.3.1
 synopsis:              Representation, manipulation, and de/serialisation of Semantic Versions.
 homepage:              https://github.com/brendanhay/semver
 license:               OtherLicense
 license-file:          LICENSE
 author:                Brendan Hay
-maintainer:            brendan.g.hay@gmail.com
+maintainer:            Brendan Hay <brendan.g.hay@gmail.com>
 copyright:             Copyright (c) 2014 Brendan Hay
 category:              Data
 build-type:            Simple
@@ -35,17 +35,17 @@
           Data.SemVer.Internal
 
     build-depends:
-          attoparsec >= 0.10 && < 0.13
+          attoparsec >= 0.10
         , base       >= 4.5  && < 5.0
-        , deepseq    >= 1.1  && < 1.4
-        , text       >= 0.11 && < 1.2
+        , deepseq    >= 1.1
+        , text       >= 0.11
 
 benchmark semver-bench
     type:              exitcode-stdio-1.0
     default-language:  Haskell2010
     main-is:           Main.hs
     hs-source-dirs:    bench
-    ghc-options:      -Wall -O2 -threaded -with-rtsopts=-T
+    ghc-options:       -Wall -O2 -threaded -with-rtsopts=-T
 
     build-depends:
           base
diff --git a/src/Data/SemVer.hs b/src/Data/SemVer.hs
--- a/src/Data/SemVer.hs
+++ b/src/Data/SemVer.hs
@@ -98,17 +98,17 @@
 
 -- | Lens for the list of release identifiers.
 release :: Functor f
-               => ([Identifier] -> f [Identifier])
-               -> Version
-               -> f Version
+        => ([Identifier] -> f [Identifier])
+        -> Version
+        -> f Version
 release f x = (\y -> x { _versionRelease = y }) <$> f (_versionRelease x)
 {-# INLINE release #-}
 
 -- | Lens for the list of metadata identifiers.
 metadata :: Functor f
-            => ([Identifier] -> f [Identifier])
-            -> Version
-            -> f Version
+         => ([Identifier] -> f [Identifier])
+         -> Version
+         -> f Version
 metadata f x = (\y -> x { _versionMeta = y }) <$> f (_versionMeta x)
 {-# INLINE metadata #-}
 
@@ -136,6 +136,7 @@
     , _versionMinor = 0
     , _versionPatch = 0
     }
+{-# INLINE incrementMajor #-}
 
 -- | Increment the minor component of a 'Version' by 1, resetting the
 -- patch component.
@@ -157,6 +158,7 @@
     { _versionMinor = _versionMinor v + 1
     , _versionPatch = 0
     }
+{-# INLINE incrementMinor #-}
 
 -- | Increment the patch component of a 'Version' by 1.
 --
@@ -168,6 +170,7 @@
 incrementPatch v = v
     { _versionPatch = _versionPatch v + 1
     }
+{-# INLINE incrementPatch #-}
 
 -- | Check if the 'Version' is considered unstable.
 --
@@ -178,6 +181,7 @@
 -- * The public API should not be considered stable.
 isDevelopment :: Version -> Bool
 isDevelopment = (== 0) . _versionMajor
+{-# INLINE isDevelopment #-}
 
 -- | Check if the 'Version' is considered stable.
 --
@@ -186,6 +190,7 @@
 -- it changes.
 isPublic :: Version -> Bool
 isPublic = (>= 1) . _versionMajor
+{-# INLINE isPublic #-}
 
 -- | Convert a 'Version' to it's readable 'String' representation.
 --
@@ -193,12 +198,14 @@
 -- as such is faster than the semantically equivalent @unpack . toLazyText@.
 toString :: Version -> String
 toString = toMonoid (:[]) show Text.unpack Delim.semantic
+{-# INLINE toString #-}
 
 -- | Convert a 'Version' to a strict 'Text' representation.
 --
 -- Note: Equivalent to @toStrict . toLazyText@
 toText :: Version -> Text
 toText = LText.toStrict . toLazyText
+{-# INLINE toText #-}
 
 -- | Convert a 'Version' to a 'LText.Text' representation.
 --
@@ -208,15 +215,18 @@
 -- is recommended.
 toLazyText :: Version -> LText.Text
 toLazyText = Build.toLazyTextWith 24 . toBuilder
+{-# INLINE toLazyText #-}
 
 -- | Convert a 'Version' to a 'Builder'.
 toBuilder :: Version -> Builder
 toBuilder = Delim.toBuilder Delim.semantic
+{-# INLINE toBuilder #-}
 
 -- | Parse a 'Version' from 'Text', returning an attoparsec error message
 -- in the 'Left' case on failure.
 fromText :: Text -> Either String Version
 fromText = parseOnly parser
+{-# INLINE fromText #-}
 
 -- | Parse a 'Version' from 'LText.Text', returning an attoparsec error message
 -- in the 'Left' case on failure.
@@ -225,11 +235,13 @@
 -- equivalent to @fromText . toStrict@
 fromLazyText :: LText.Text -> Either String Version
 fromLazyText = fromText . LText.toStrict
+{-# INLINE fromLazyText #-}
 
 -- | A greedy attoparsec 'Parser' which requires the entire 'Text'
 -- input to match.
 parser :: Parser Version
 parser = Delim.parser Delim.semantic
+{-# INLINE parser #-}
 
 -- | Safely construct a numeric identifier.
 numeric :: Int -> Identifier
diff --git a/src/Data/SemVer/Delimited.hs b/src/Data/SemVer/Delimited.hs
--- a/src/Data/SemVer/Delimited.hs
+++ b/src/Data/SemVer/Delimited.hs
@@ -19,10 +19,10 @@
 -- DNS CNAME (assuming operators from lens or lens-family-core):
 --
 -- @
--- let Right v = fromText "1.2.3+40"
+-- let Right v = fromText \"1.2.3+40\"
 -- let alpha = semantic & major .~ \'m\' & patch .~ \'p\' & release .~ \'r\' & metadata .~ \'d\' & identifier .~ \'i\'
 --
--- Data.Text.Lazy.Builder.toLazyText (\"app01-\" <> toDelimitedBuilder alpha v <> \".dmz.internal\")
+-- Data.Text.Lazy.Builder.toLazyText (\"app01-\" <> toBuilder alpha v <> \".dmz.internal\")
 -- @
 --
 -- Would result in the following 'LText.Text':
@@ -31,7 +31,7 @@
 -- app01-1m2p3d40.dmz.internal
 -- @
 --
--- Using the same 'Delimiters' set with 'delimitedParser' would ensure
+-- Using the same 'Delimiters' set with 'parser' would ensure
 -- correct decoding behaviour.
 module Data.SemVer.Delimited
     (