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What's new: Apache UIMA™ SDK Version 3
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 What's New: Apache UIMA SDK Version 3

Here you will find samples of new features available in UIMA version 3, often preceeded by a sample of how something similar was done in version 2, for comparison.

UIMA Version 3 is designed to run existing UIMA Pipelines, requiring only one kind of change if your pipeline made use of non-built-in JCas classes.

These JCas classes must be regenerated (if you're using the Maven JCasGen plugin as part of your project's build, this will happen automatically), or migrated. The UIMA Version 3 user's guide describes the migration process and tooling that is available that automates this process.

Simplifying Iteration - basics