cassandra/CHANGES.txt

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0.4 dev
* Added columnFamily argument to get_key_range.
* Change signature of get_slice and get_slice_super to accept
starting and ending columns as well as an offset. (This allows use
of indexes.) Added "ascending" flag to allow reasonably-efficient
reverse scans as well. Removed get_slice_by_range as redundant.
* Similarly, changed signature of get_slice_super.
* Removed the web interface. Node information can now be obtained by
using the newly introduced nodeprobe utility.
0.3.0
* Range queries on keys, including user-defined key collation
* Remove support
* Workarounds for a weird bug in JDK select/register that seems
particularly common on VM environments. Cassandra should deploy
fine on EC2 now
* Much improved infrastructure: the beginnings of a decent test suite
("ant test" for unit tests; "nosetests" for system tests), code
coverage reporting, etc.
* Expanded node status reporting via JMX
* Improved error reporting/logging on both server and client
* Reduced memory footprint in default configuration
* Combined blocking and non-blocking versions of insert APIs
* Added FlushPeriodInMinutes configuration parameter to force
flushing of infrequently-updated ColumnFamilies