NetBeans IDE 7.3

What's new in this version:

Highlights:
- Rich Web applications (HTML5, JavaScript, CSS)
- Extended clipboard and refactoring improvements in Java Editor
- JavaTM SE Development Kit 7 Update 13 support
- Full support of JavaFX 2.2.5 SDK
- Support for JavaME SDK 3.2

Project Easel: HTML5 Application Development:
- HTML5 Application project with JavaScript testing support
- JavaScript Editor significantly improved
- Page inspector and visual CSS style editor
- JavaScript Debugger
- Embedded WebKit browser; deep integration with Chrome

Java:
- Breadcrumbs: A new navigation bar shows the current embedding in the editor
- Updated Show member and Show hierarchy views
- Set of new hints and refactorings
- Filters for Find Usages results
- Effective POM editor tab in pom.xml editor

Java EE:
- Java Persistence JPQL testing tool
- REST Service Development enhancements

JavaFX:
- FXML/Scene Builder Support
- JDK 7u6+ support on Windows, Mac and Linux
- FXML editing greatly improved by providing accurate code completion, error marking and more
- FXML Generate Controller action added on FXML files

PHP:
- Parsers for Namespaced Annotations (Symfony 2, Doctrine 2, etc.)
- Basic Composer Integration (Dependency Manager for PHP)
- Twig Code Completion (with documentation)
- Smarty Braces Matching for Related Tags
- Smarty Parser Errors of Unmatched Tags

Groovy:
- Groovy 2.0 integration
- Support in Java EE projects
- Groovy JUnit test support
- Basic refactoring implemented (Find Usages, Rename for class type)

Profiler:
- Sampled memory profiling
- CPU snapshots comparison
- Support for Linux ARM machine

C/C++:
- Memory usage reduced by at least half for big projects
- Parser speed improvements
- Parser's index can be kept and relocated with project

NetBeans Platform:
- Options dialog contents filtering
- New File / Open Recent File menu, and a new shortcut CTRL+ALT+T
- Main toolbar shows new drop down list for overflow situations