diff --git a/ChangeLog.md b/ChangeLog.md
new file mode 100644
--- /dev/null
+++ b/ChangeLog.md
@@ -0,0 +1,1 @@
+__0.1.2__ Added Control.Debounce
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,5 +1,13 @@
-See https://github.com/yesodweb/yesod-scaffold/pull/15
+## auto-update
 
-Todo:
+A common problem is the desire to have an action run at a scheduled interval,
+but only if it is needed. For example, instead of having every web request
+result in a new 1getCurrentTime1 call, we'd like to have a single worker thread
+run every second, updating an 1IORef1. However, if the request frequency is
+less than once per second, this is a pessimization, and worse, kills idle GC.
 
-- Add ThreadId to prevent race condition.
+This library allows you to define actions which will either be performed by a
+dedicated thread or, in times of low volume, will be executed by the calling
+thread.
+
+For original use case, see [yesod-scaffold issue #15](https://github.com/yesodweb/yesod-scaffold/pull/15).
diff --git a/auto-update.cabal b/auto-update.cabal
--- a/auto-update.cabal
+++ b/auto-update.cabal
@@ -1,10 +1,7 @@
 name:                auto-update
-version:             0.1.2
+version:             0.1.2.1
 synopsis:            Efficiently run periodic, on-demand actions
-description:
-    A common problem is the desire to have an action run at a scheduled interval, but only if it is needed. For example, instead of having every web request result in a new @getCurrentTime@ call, we'd like to have a single worker thread run every second, updating an @IORef@. However, if the request frequency is less than once per second, this is a pessimization, and worse, kills idle GC.
-    .
-    This library allows you to define actions which will either be performed by a dedicated thread or, in times of low volume, will be executed by the calling thread.
+description:         API docs and the README are available at <http://www.stackage.org/package/auto-update>.
 homepage:            https://github.com/yesodweb/wai
 license:             MIT
 license-file:        LICENSE
@@ -13,7 +10,7 @@
 category:            Control
 build-type:          Simple
 extra-source-files:  README.md
-                     changelog.md
+                     ChangeLog.md
 cabal-version:       >=1.10
 
 library
diff --git a/changelog.md b/changelog.md
deleted file mode 100644
--- a/changelog.md
+++ /dev/null
@@ -1,1 +0,0 @@
-__0.1.2__ Added Control.Debounce