The Java Development Kit 7 Update 45 (JDK 7u45) release with JavaFX 2.2.45 is available and can be downloaded from the Java SE Downloads page. For information about this release, see the JDK 7u45 Release Notes.
The Java Control Panel now has an option for restoring the security prompts that were hidden when the option to not show the prompt again was selected. See the documentation for the Security tab for more information on the Restore Security Prompts option.
New JAR file manifest attributes are available to provide additional security for your applets and Java Web Start applications. See JAR File Manifest Attributes for Security for information on the
Caller-Allowable-Codebase attributes. The launchable examples in the Java Tutorial have been updated to use these new attributes, where applicable.
Permissions attribute that was added for 7u25 is now required when the Security Level slider in the Java Control Panel is set to Very High.
In the Java Tutorial, the JAXP trail has a new lesson on Processing Limits.
Minor improvements have been made to some of the JavaFX tutorials, and the JavaFX API documentation has been updated for the 2.2.45 release.
For all tutorials, guides, and API documentation, see Java SE Technical Documentation and JavaFX 2 Documentation.