[MySQL][Spider][VP]Spider-2.23 VP-0.12 released

I'm pleased to announce the release of Spider storage engine version 2.23(beta) and Vertical Partitioning storage engine version 0.12(beta).
Spider is a Storage Engine for database sharding.
http://spiderformysql.com/
Vertical Partitioning is a Storage Engine for vertical partitioning for a table.
http://launchpad.net/vpformysql

The main changes in this version are following.
Spider
- Add server parameter "spider_udf_ct_bulk_insert_interval" and "spider_udf_ct_bulk_insert_rows".

Vertical Partitioning
  This release is bug fix release.

Please see "99_change_logs.txt" in the download documents for checking other changes.

Thanks to Gen, Yoshihiko, Satoko and Makoto for testing for clustering and online schema changing.
Thanks to Frederic for bug report.

Enjoy!