# Changelog

Notable changes to Tisane codebase will be documented in this file.

[4.9.0.0] - 2025-25-17

Added

• Chunked processing using new methods ParseTextFile and ParseStream (C++ SDK only)
• To support chunking and merging results, possibility to set the initial offset and sentence_index, which are then taken into consideration.

Changed

• Improvements to the throughput with large inputs

[4.8.0.0] - 2025-04-17

Added

• Parse progress callback with an easy way to abort long processing
• First take on relations between entities. Currently disabled by default, relations setting must be set to true

Changed

• Long-term memory is no longer output by default. To reactivate, state setting must be set to true

Fixed

• Certain duplicate entity issues
• Coreference resolution issues