diff --git a/.travis.yml b/.travis.yml
index ea695e14c..8b6e2b145 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,14 +9,15 @@ jdk:
 - openjdk7
 script:
 - sbt ++$TRAVIS_SCALA_VERSION tested/test
-## Tricks to avoid unnecessary cache updates, from
-## http://www.scala-sbt.org/0.13/docs/Travis-CI-with-sbt.html
-#- find $HOME/.sbt -name "*.lock" | xargs rm
-#- find $HOME/.ivy2 -name "ivydata-*.properties" | xargs rm
-#sudo: false
-#
-## These directories are cached to S3 at the end of the build
-#cache:
-#  directories:
-#    - $HOME/.ivy2/cache
-#    - $HOME/.sbt/boot/
\ No newline at end of file
+# Tricks to avoid unnecessary cache updates, from
+# http://www.scala-sbt.org/0.13/docs/Travis-CI-with-sbt.html
+- find $HOME/.sbt -name "*.lock" | xargs rm
+- find $HOME/.ivy2 -name "ivydata-*.properties" | xargs rm
+- find $HOME/.ivy2/cache/com.lihaoyi -name "ammonite-*" | xargs rm -rf
+sudo: false
+
+# These directories are cached to S3 at the end of the build
+cache:
+  directories:
+    - $HOME/.ivy2/cache
+    - $HOME/.sbt/boot/
\ No newline at end of file
diff --git a/project/Constants.scala b/project/Constants.scala
index 1a721cb25..917760c5f 100644
--- a/project/Constants.scala
+++ b/project/Constants.scala
@@ -1,4 +1,4 @@
 package ammonite
 object Constants{
-  val version = "0.4.7-SNAPSHOT"
+  val version = "0.4.8"
 }
diff --git a/readme/Footer.scalatex b/readme/Footer.scalatex
index 1acb8c744..7f41e2f89 100644
--- a/readme/Footer.scalatex
+++ b/readme/Footer.scalatex
@@ -24,6 +24,10 @@
         Allow splicing @hl.scala{Seq[String]}s into subprocess arguments
       @li
         Fix source packaging which was causing problems with ensime
+      @li
+        Allow shebang line to make Ammonite scripts more conveniently executable
+      @li
+        Robustify line-breaking-logic
   @sect{0.4.7}
     @ul
       @li