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| Upgrading from Tapestry 4 to Tapestry 5 | |
| ---- | |
| Upgrading from Tapestry 4 to Tapestry 5 | |
| There is no simple, direct upgrade path from Tapestry 4 to Tapestry 5. | |
| Tapestry 5 represents a completely new code base. Although it maintains the <spirit> of | |
| Tapestry 4, it is also a quantum leap ahead of Tapestry 4. | |
| A lot of the familiar aspects of Tapestry are completely different between the two releases. | |
| In other cases, core concepts remain, but the details, names, and implementations | |
| have changed. | |
| As part of {{{https://issues.apache.org/jira/browse/TAPESTRY-2421}TAPESTRY-2421}}, we've done | |
| some judicous renaming so that Tapestry 4 and Tapestry 5 applications can run inside the same WAR. | |