2014-08-26 09:10:05 by Stephen R. van den Berg <email@example.com>
Update CHANGES for new String.Buffer methods.
The new method addat() allows for writing into the buffer at any position.
It is possible to address (and update) single characters in a Buffer
It is possible to extract a new Buffer (copy) from an existing Buffer
using the [..] range operator.
A new method cut() allows you to cut and copy, or simply delete and
contract data from an existing Buffer.
o String.range(str) This returns the minimum and maximum character value in the string.