diff --git a/LICENSE b/LICENSE
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2011-2013 Omari Norman.
+Copyright (c) 2011-2015 Omari Norman.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/README b/README
deleted file mode 100644
--- a/README
+++ /dev/null
@@ -1,3 +0,0 @@
-This package contains helpers for performing text matches using
-regular expressions as well as simpler matching that sees if a
-particular substring exists within a larger string.
diff --git a/README.md b/README.md
new file mode 100644
--- /dev/null
+++ b/README.md
@@ -0,0 +1,17 @@
+# matchers
+
+This package contains helpers for performing text matches using
+regular expressions as well as simpler matching that sees if a
+particular substring exists within a larger string.
+
+It was written mostly for use with
+[Penny](http://www.github.com/massysett/penny) so it doesn't have much
+of a stable API.
+
+## Test results
+
+[![Build Status](https://travis-ci.org/massysett/matchers.svg?branch=master)](https://travis-ci.org/massysett/matchers)
+
+The link above takes you to the archive of Travis build results.  If
+you have trouble building matchers, look there, as it will show you
+what dependencies were successfully used in past builds.
diff --git a/current-versions.txt b/current-versions.txt
deleted file mode 100644
--- a/current-versions.txt
+++ /dev/null
@@ -1,50 +0,0 @@
-This package was tested to work with these dependency
-versions and compiler version.
-These are the default versions fetched by cabal install.
-Tested as of: 2014-07-17 02:09:19.042404 UTC
-Path to compiler: ghc-7.8.3
-Compiler description: 7.8.3
-
-/opt/ghc/7.8.3/lib/ghc-7.8.3/package.conf.d:
-    Cabal-1.18.1.3
-    array-0.5.0.0
-    base-4.7.0.1
-    bin-package-db-0.0.0.0
-    binary-0.7.1.0
-    rts-1.0
-    bytestring-0.10.4.0
-    containers-0.5.5.1
-    deepseq-1.3.0.2
-    directory-1.2.1.0
-    filepath-1.3.0.2
-    (ghc-7.8.3)
-    ghc-prim-0.3.1.0
-    haskeline-0.7.1.2
-    (haskell2010-1.1.2.0)
-    (haskell98-2.0.0.3)
-    hoopl-3.10.0.1
-    hpc-0.6.0.1
-    integer-gmp-0.5.1.0
-    old-locale-1.0.0.6
-    old-time-1.1.0.2
-    pretty-1.1.1.1
-    process-1.2.0.0
-    template-haskell-2.9.0.0
-    terminfo-0.4.0.0
-    time-1.4.2
-    transformers-0.3.0.0
-    unix-2.7.0.1
-    xhtml-3000.2.1
-
-/home/massysett/matchers/sunlight-7904/db:
-    contravariant-0.6
-    matchers-0.20.0.0
-    mtl-2.2.1
-    parsec-3.1.5
-    prednote-0.24.0.0
-    rainbow-0.14.0.2
-    split-0.2.2
-    text-1.1.1.3
-    transformers-0.4.1.0
-    transformers-compat-0.3.3.4
-
diff --git a/lib/Matchers.hs b/lib/Matchers.hs
--- a/lib/Matchers.hs
+++ b/lib/Matchers.hs
@@ -4,17 +4,11 @@
   , pcre
   , within
   , exact
-  , anyTime
-  , time
   ) where
 
 import Data.Text (Text, pack, toCaseFold, isInfixOf)
-import qualified Text.Parsec as P
-import qualified Data.Time as Time
-import Matchers.Times (dateTime)
 import Matchers.Pcre as PCRE
 import qualified Prednote as R
-import qualified Prednote.Comparisons as R
 import Matchers.Types
 import Data.Monoid
 
@@ -73,32 +67,3 @@
       where
         txt = flipCase t
         pat = flipCase p
-
-
--- | Matches any valid time.
-anyTime :: R.Pred Text
-anyTime = R.predicate st dyn pd
-  where
-    st = "is any valid date or time"
-    dyn x = "text " <> pack (show x) <> " - " <> st
-    pd x = case P.parse dateTime "" x of
-      Left _ -> False
-      Right _ -> True
-
--- | If the given ordering is @r@, the given time is @t@, and the
--- time of the subject is @s@, the Predbox returns @compare s t == r@.
--- Always returns False if the subject is not a valid time.
-time
-  :: Time.UTCTime
-  -- ^ @t@
-  -> Ordering
-  -- ^ @r@
-  -> R.Pred Text
-time ti ord = R.compareByMaybe "time" descRhs descLhs cmp ord
-  where
-    descRhs = pack . show $ ti
-    descLhs = pack . show
-    cmp x = case P.parse dateTime "" x of
-      Left _ -> Nothing
-      Right g -> Just $ (g `compare` ti)
-
diff --git a/lib/Matchers/Times.hs b/lib/Matchers/Times.hs
deleted file mode 100644
--- a/lib/Matchers/Times.hs
+++ /dev/null
@@ -1,139 +0,0 @@
--- | Time parsers.
---
--- "Matchers" allows you to perform matching based on times.
--- Times are parsed using the parsers in this module.
-module Matchers.Times where
-
-import Data.Fixed
-import Data.Maybe
-import Control.Applicative
-import Control.Monad
-import qualified Data.Time as Time
-import Text.Parsec (satisfy)
-import qualified Text.Parsec as P
-import Text.Parsec.Text (Parser)
-
--- | A four-digit year.
-year :: Parser Integer
-year = read <$> replicateM 4 P.digit
-
--- | A two-digit month (exactly 2 digits.)
-month :: Parser Int
-month = read <$> replicateM 2 P.digit
-
--- | A two-digit day (exactly 2 digits.)
-day :: Parser Int
-day = read <$> replicateM 2 P.digit
-
--- | A valid Gregorian day, in YYYY-MM-DD format.  Each separator
--- may be a hyphen or a slash.  Fails if the day is not valid.
-pDate :: Parser Time.Day
-pDate = p >>= failOnErr
-  where
-    p = Time.fromGregorianValid
-        <$> year  <* satisfy dateSep
-        <*> month <* satisfy dateSep
-        <*> day
-    failOnErr = maybe (fail "could not parse date") return
-
--- | Date separator (slash or hyphen).
-dateSep :: Char -> Bool
-dateSep c = c == '/' || c == '-'
-
-digit :: Char -> Bool
-digit c = c >= '0' && c <= '9'
-
-colon :: Char -> Bool
-colon = (== ':')
-
--- | Two digits for the hour (exactly two digits).  Must be between
--- 0 and 23.
-hours :: Parser Int
-hours = p >>= (maybe (fail "could not parse hours") return)
-  where
-    p = f <$> satisfy digit <*> satisfy digit
-    f d1 d2 =
-      let r = read [d1,d2]
-      in if r < 0 || r > 23
-         then Nothing
-         else Just r
-
-
--- | Two digits for the minutes (exactly two digits).  Must be
--- between 0 and 59.
-minutes :: Parser Int
-minutes = p >>= maybe (fail "could not parse minutes") return
-  where
-    p = f <$ satisfy colon <*> satisfy digit <*> satisfy digit
-    f d1 d2 =
-      let r = read [d1, d2]
-      in if r < 0 || r > 59
-         then Nothing
-         else Just r
-
--- | Two digits for seconds (exactly two digits).  Must be between 0
--- and 59; there are no leap seconds.
-seconds :: Parser Pico
-seconds = p >>= maybe (fail "could not parse seconds") return
-  where
-    p = f <$ satisfy colon <*> satisfy digit <*> satisfy digit
-    f d1 d2 =
-      let r = read [d1, d2] :: Int
-      in if r < 0 || r > 59
-         then Nothing
-         else Just . fromIntegral $ r
-
--- | Hours and minutes, separated by colons, with optional seconds.
-time :: Parser Time.TimeOfDay
-time = f <$> hours <*> minutes <*> optional seconds
-  where
-    f h m ms = Time.TimeOfDay h m (fromMaybe 0 ms)
-
--- | Time zone sign, plus or minus.
-tzSign :: Parser (Int -> Int)
-tzSign = (id <$ satisfy plus) <|> (negate <$ satisfy minus)
-  where
-    plus = (== '+')
-    minus = (== '-')
-
--- | Time zone offset, exactly 4 digits.
-tzNumber :: Parser Int
-tzNumber = read <$> replicateM 4 (satisfy digit)
-
--- | Time zone; that is, sign and offset.  Both the sign and offset
--- are required.  The number of minutes may not exceed 840.
-timeZone :: Parser Time.TimeZone
-timeZone = p >>= maybe (fail "could not parse time zone") return
-  where
-    p = f <$> tzSign <*> tzNumber
-    f s = minsToOffset . s
-    minsToOffset m = if abs m > 840
-                     then Nothing
-                     else Just (Time.TimeZone m False "")
-
--- | Space or tab.
-white :: Char -> Bool
-white c = c == ' ' || c == '\t'
-
--- | Time of day, with optional time zone.
-timeWithZone :: Parser (Time.TimeOfDay, Maybe Time.TimeZone)
-timeWithZone =
-  (,) <$> time <* many (satisfy white) <*> optional timeZone
-
-
--- | Day, followed by optional whitespace, followed by optional time
--- with zone.
-dateTime :: Parser Time.UTCTime
-dateTime =
-  f <$> pDate <* many (satisfy white) <*> optional timeWithZone
-  where
-    f d mayTwithZ = Time.zonedTimeToUTC zt
-      where
-        zt = Time.ZonedTime lt tz
-        lt = Time.LocalTime d tod
-        (tod, tz) = case mayTwithZ of
-          Nothing -> (Time.midnight, Time.utc)
-          Just (t, mayZ) -> case mayZ of
-            Nothing -> (t, Time.utc)
-            Just z -> (t, z)
-
diff --git a/matchers.cabal b/matchers.cabal
--- a/matchers.cabal
+++ b/matchers.cabal
@@ -1,9 +1,9 @@
 Name: matchers
-Version: 0.20.0.0
+Version: 0.22.0.0
 Cabal-version: >=1.8
 Build-Type: Simple
 License: BSD3
-Copyright: 2012-2014 Omari Norman.
+Copyright: 2011-2015 Omari Norman.
 author: Omari Norman
 maintainer: omari@smileystation.com
 stability: Experimental
@@ -11,13 +11,14 @@
 bug-reports: omari@smileystation.com
 Category: Console
 License-File: LICENSE
-tested-with: GHC==7.4.1, GHC==7.6.3
 synopsis: Text matchers
 extra-source-files:
-  current-versions.txt minimum-versions.txt sunlight-test.hs
-  README
+  README.md
 
 description: Helpers for performing text matches.
+  For more information, please see the Github homepage at
+  .
+  <http://www.github.com/massysett/matchers>
 
 source-repository head
     type: git
@@ -27,17 +28,14 @@
     Build-depends:
           base >=4.5.0.0 && < 5
         , bytestring >=0.9.2.1 && < 0.11
-        , parsec >= 3.1.2 && < 3.2
-        , text >=0.11.2.0 && < 1.2
-        , time >=1.4 && < 1.5
-        , prednote >= 0.24.0.0 && < 0.25
+        , text >=0.11.2.0 && < 1.3
+        , prednote >= 0.26.0.0 && < 0.27
 
 
     Exposed-modules:
         Matchers
       , Matchers.Pcre
       , Matchers.Pcre.Base
-      , Matchers.Times
       , Matchers.Types
 
    extra-libraries: pcre
diff --git a/minimum-versions.txt b/minimum-versions.txt
deleted file mode 100644
--- a/minimum-versions.txt
+++ /dev/null
@@ -1,49 +0,0 @@
-This package was tested to work with these dependency
-versions and compiler version.
-These are the minimum versions given in the .cabal file.
-Tested as of: 2014-07-17 02:09:19.042404 UTC
-Path to compiler: ghc-7.4.1
-Compiler description: 7.4.1
-
-/opt/ghc/7.4.1/lib/ghc-7.4.1/package.conf.d:
-    Cabal-1.14.0
-    array-0.4.0.0
-    base-4.5.0.0
-    bin-package-db-0.0.0.0
-    binary-0.5.1.0
-    bytestring-0.9.2.1
-    containers-0.4.2.1
-    deepseq-1.3.0.0
-    directory-1.1.0.2
-    extensible-exceptions-0.1.1.4
-    filepath-1.3.0.0
-    (ghc-7.4.1)
-    ghc-prim-0.2.0.0
-    (haskell2010-1.1.0.1)
-    (haskell98-2.0.0.1)
-    hoopl-3.8.7.3
-    hpc-0.5.1.1
-    integer-gmp-0.4.0.0
-    old-locale-1.0.0.4
-    old-time-1.1.0.0
-    pretty-1.1.1.0
-    process-1.1.0.1
-    rts-1.0
-    template-haskell-2.7.0.0
-    time-1.4
-    unix-2.5.1.0
-
-/home/massysett/matchers/sunlight-7904/db:
-    contravariant-0.6
-    matchers-0.20.0.0
-    mtl-2.2.1
-    parsec-3.1.2
-    prednote-0.24.0.0
-    rainbow-0.14.0.2
-    split-0.2.2
-    tagged-0.7.2
-    terminfo-0.4.0.0
-    text-0.11.2.0
-    transformers-0.4.1.0
-    transformers-compat-0.3.3.4
-
diff --git a/sunlight-test.hs b/sunlight-test.hs
deleted file mode 100644
--- a/sunlight-test.hs
+++ /dev/null
@@ -1,15 +0,0 @@
-module Main where
-
-import Test.Sunlight
-
-ghc v = (v, "ghc-" ++ v, "ghc-pkg-" ++ v)
-
-inputs = TestInputs
-  { tiDescription = Nothing
-  , tiCabal = "cabal"
-  , tiLowest = ghc "7.4.1"
-  , tiDefault = [ ghc "7.4.1", ghc "7.6.3", ghc "7.8.3" ]
-  , tiTest = []
-  }
-
-main = runTests inputs