Update Release Notes Index Java™ SE 6 Update 27 The full internal version number for this update release is 1.6.0_27-b07 (where "b" means "build"). The external version number is 6u27. Highlights This update release contains important enhancements for Java applications: Improved performance and stability Certification for Firefox 5 Olson Data 2011g Java SE 6u27 contains Olson time zone data versio