= AspectJ 5 _© Copyright 2005 Contributors. All rights reserved._ AspectJ 5 introduces several important changes to the language and tools in order to support Java 5 and extend the capabilities of AspectJ in general. For language changes, see xref:../adk15notebook/index.adoc[AspectJ 5 Developer's Notebook]. For tools changes, see the xref:../devguide/index.adoc[AspectJ Development Environment Guide], especially the section on xref:../devguide/ltw.adoc[Load-time weaving]. The changes are summarized in the xref:../faq/faq.adoc#AspectJ5[FAQ entry on AspectJ 5]. Some of the other documentation has not been updated for AspectJ 5. For the latest documentation, see xref:../index.adoc[the AspectJ documentation home page]. For information on bug fixes in AspectJ 5 v1.5.0, see the xref:changes.adoc[changes] document.