JDK: CPU, PSU, LU, FR

WTF? Алексей Федоров, ОК

@23derevo

@23derevo �  Oracle — 2011 – 2014

�  Java Compatibility Kit (JCK), Java Platform Group

�  OK.ru — since 2014

�  Technology Evangelist

�  JUG.ru Group

�  JUG.ru & CodeFreeze — since 2012

�  JPoint & Joker — since 2013 �  Mobius & .NEXT — since 2014

4 types of updates

�  CPU — Critical Patch Update

�  PSU — Patch Set Update

�  LU — Limited Update

�  FR — Feature Release

CPU & PSU

�  Starting with Java SE 7u71 in October 2014, Oracle will release a Critical Patch Update (CPU) at the same time as a corresponding Patch Set Update (PSU) for Java SE 7.

Critical Patch Updates �  Tuesday closest to 17th day of Jan, Apr, Jul and Oct.

�  The next four dates are:

14 July 2015 20 October 2015

19 January 2016 19 April 2016

�  Starting with the October 2013 CPU, security fixes for Java SE are released under the normal CPU schedule.

http://www.oracle.com/technetwork/topics/security/alerts-086861.html

Exploit!

Exploit!

Emergency release!

Questions & Answers