The Percona Toolkit team is happy to announce the release of Percona Toolkit version 2.1.6. This is the sixth stable release in the 2.1 series, and primarily a bug-fix release; We suggest that users upgrade to the latest version of the tools.

The complete list of changes is on the Launchpad milestone for 2.1.6, but here are some highlights the release:

  • pt-online-schema-change can now handle column renames
  • pt-online-schema-change’s DELETE trigger no longer fails when altering a primary key
  • pt-stalk got a plugin hook interface
  • pt-show-grant support for column-level grants
  • pt-table-checksum will warn if slaves have a differing binlog_format

Remember that if you need help with Percona Toolkit, we provide flat-fee, unlimited support services with rapid 24×7 response on a commercial basis via our Support contracts. Links to the downloads, documentation, bug reports, mailing list, and more are available from the Percona Toolkit project homepage.

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Derek Downey

Your link to the launchpad milestone doesn’t point to the 2.1.6 releases.

Alex Aulbach

I wrote a review (in German) about Percona Toolkit in the sight of a web-developer. Hope some of you might find it useful:
http://blog.mayflower.de/2165-Percona-Tools-fur-Entwickler,-Teil-1.html