diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+# 0.2.0.0
+
+* Renamed lots of functions, moved some into other modules.
+
+* Added `Builder`-related functions.
+
+* Reexported `Buildable`.
+
+* Added the `LText` type synonym.
+
+* Made the upper bounds strict.
+
 # 0.1.0.0
 
 First release.
diff --git a/lib/Data/Text/All.hs b/lib/Data/Text/All.hs
--- a/lib/Data/Text/All.hs
+++ b/lib/Data/Text/All.hs
@@ -1,13 +1,33 @@
 module Data.Text.All
 (
+  -- * Standard modules from text
   module Data.Text,
   module Data.Text.IO,
   module Data.Text.Encoding,
+
+  -- * Types
+  LText,
+  Builder,
+
+  -- * Showing
+  show, lshow, bshow,
+  -- ** Via 'Show'
+  show', lshow', bshow',
+
+  -- * Conversion
+  strictToLazy, lazyToStrict,
+
+  -- * Formatting
   module Data.Text.Format,
   module Data.Text.Buildable,
-  show, show',
-  format,
-  toStrict, fromStrict,
+  format, lformat, bformat,
+
+  -- * Builder
+  bsingleton,
+  flush,
+  -- ** Conversion
+  builderToStrict, builderToLazy,
+  strictToBuilder, lazyToBuilder,
 )
 where
 
@@ -15,26 +35,96 @@
 import Data.Text
 import Data.Text.IO
 import Data.Text.Encoding
-import Data.Text.Lazy (toStrict, fromStrict)
+import qualified Data.Text.Lazy.Builder as B
+import Data.Text.Lazy.Builder (Builder)
 
-import TextShow
+import qualified Data.Text.Lazy as TL
 
-import Data.Text.Format hiding (format, print, hprint)
+import TextShow hiding (Builder)
+
+import Data.Text.Format hiding (format, print, hprint, build)
 import Data.Text.Format.Params
-import Data.Text.Buildable (Buildable)
+import Data.Text.Buildable
 import qualified Data.Text.Format as Format
 import qualified Prelude as P
 import Prelude hiding (show)
 
 
+-- | Lazy 'TL.Text'.
+type LText = TL.Text
+
 -- | A fast variant of 'show' for 'Text' that only works for some types. If you want more instances, import <https://hackage.haskell.org/package/text-show-instances text-show-instances> or use 'show'' if the type is your own and you only have a 'Show' instance defined.
 show :: TextShow a => a -> Text
 show = showt
+{-# INLINE show #-}
 
--- | Like 'show', but works for anything that has a 'Show' instance.
+lshow :: TextShow a => a -> LText
+lshow = showtl
+{-# INLINE lshow #-}
+
+bshow :: TextShow a => a -> Builder
+bshow = showb
+{-# INLINE bshow #-}
+
+-- | Like 'show', but works for anything that has a 'Show' instance. Slower than 'show'.
 show' :: Show a => a -> Text
 show' = pack . P.show
+{-# INLINE show' #-}
 
--- | A formatting function that mimics 'Data.Text.Format.format', but works on strict 'Text'.
+lshow' :: Show a => a -> LText
+lshow' = TL.pack . P.show
+{-# INLINE lshow' #-}
+
+bshow' :: Show a => a -> Builder
+bshow' = B.fromString . P.show
+{-# INLINE bshow' #-}
+
+-- | A variant of 'Data.Text.Format.format' that produces strict 'Text'.
 format :: Params ps => Format -> ps -> Text
-format f = toStrict . Format.format f
+format f = TL.toStrict . Format.format f
+{-# INLINE format #-}
+
+-- | A variant of 'Data.Text.Format.format' that produces lazy 'Text'.
+lformat :: Params ps => Format -> ps -> LText
+lformat = Format.format
+{-# INLINE lformat #-}
+
+-- | A variant of 'Data.Text.Format.format' that produces a 'Builder'.
+bformat :: Params ps => Format -> ps -> Builder
+bformat = Format.build
+{-# INLINE bformat #-}
+
+-- | Convert a 'Text' into a lazy 'TL.Text'.
+strictToLazy :: Text -> LText
+strictToLazy = TL.fromStrict
+{-# INLINE strictToLazy #-}
+
+-- | Convert a lazy 'TL.Text' into a 'Text'.
+lazyToStrict :: LText -> Text
+lazyToStrict = TL.toStrict
+{-# INLINE lazyToStrict #-}
+
+-- | Convert a 'Builder' into a 'Text'.
+builderToStrict :: Builder -> Text
+builderToStrict = TL.toStrict . B.toLazyText
+{-# INLINE builderToStrict #-}
+
+-- | Convert a 'Builder' into a lazy 'TL.Text'.
+builderToLazy :: Builder -> LText
+builderToLazy = B.toLazyText
+{-# INLINE builderToLazy #-}
+
+-- | Convert a 'Text' into a 'Builder'.
+strictToBuilder :: Text -> Builder
+strictToBuilder = B.fromText
+{-# INLINE strictToBuilder #-}
+
+-- | Convert a lazy 'TL.Text' into a 'Builder'.
+lazyToBuilder :: LText -> Builder
+lazyToBuilder = B.fromLazyText
+{-# INLINE lazyToBuilder #-}
+
+-- | A 'Builder' producing a single character.
+bsingleton :: Char -> Builder
+bsingleton = B.singleton
+{-# INLINE bsingleton #-}
diff --git a/lib/Data/Text/Lazy/All.hs b/lib/Data/Text/Lazy/All.hs
--- a/lib/Data/Text/Lazy/All.hs
+++ b/lib/Data/Text/Lazy/All.hs
@@ -1,11 +1,9 @@
 module Data.Text.Lazy.All
 (
+  -- * Standard modules from text
   module Data.Text.Lazy,
   module Data.Text.Lazy.IO,
   module Data.Text.Lazy.Encoding,
-  module Data.Text.Format,
-  module Data.Text.Buildable,
-  show, show',
 )
 where
 
@@ -13,19 +11,3 @@
 import Data.Text.Lazy
 import Data.Text.Lazy.IO
 import Data.Text.Lazy.Encoding
-
-import TextShow
-
-import Data.Text.Format hiding (print, hprint)
-import Data.Text.Buildable (Buildable)
-import qualified Prelude as P
-import Prelude hiding (show)
-
-
--- | A fast variant of 'show' for 'Text' that only works for some types. If you want more instances, import <https://hackage.haskell.org/package/text-show-instances text-show-instances> or use 'show'' if the type is your own and you only have a 'Show' instance defined.
-show :: TextShow a => a -> Text
-show = showtl
-
--- | Like 'show', but works for anything that has a 'Show' instance.
-show' :: Show a => a -> Text
-show' = pack . P.show
diff --git a/text-all.cabal b/text-all.cabal
--- a/text-all.cabal
+++ b/text-all.cabal
@@ -1,10 +1,10 @@
 name:                text-all
-version:             0.1.0.0
+version:             0.2.0.0
 synopsis:            Everything Data.Text related in one package
 description:
   Everything @Data.Text@-related in one package.
   .
-  Note that this package does not follow PVP – it specifies lower bounds for its dependencies, but the upper bounds are somewhat lax. This shouldn't be a problem, however, since @Data.Text.All@ is intended to be imported qualified.
+  Note: this package does follow PVP.
 homepage:            http://github.com/aelve/text-all
 bug-reports:         http://github.com/aelve/text-all/issues
 license:             BSD3
@@ -28,9 +28,9 @@
   -- other-modules:       
   -- other-extensions:    
   build-depends:       base >=4.5 && <5
-                     , text >=1.2.2 && <2
-                     , text-show >=3.2 && <4
-                     , text-format >=0.3.1 && <0.4
+                     , text ==1.2.2.*
+                     , text-show ==3.2.*
+                     , text-format ==0.3.1.*
   ghc-options:         -Wall -fno-warn-unused-do-bind
   hs-source-dirs:      lib
   default-language:    Haskell2010