Remove 0.3 from list of versions in README
diff --git a/README.md b/README.md
index ffe3980..f72bd51 100644
--- a/README.md
+++ b/README.md
@@ -25,9 +25,6 @@
 
 ### Versions
 
-The `rand` crate has been at version `0.3` since March 2015. If you wish to
-avoid all breaking changes you may wish to stick with this version.
-
 Version `0.4`was released in December 2017. It contains almost no breaking
 changes since the `0.3` series, but nevertheless contains some significant
 new code, including a new "external" entropy source (`JitterRng`) and `no_std`