* Fix calling calamari-predict --help without --checkpoints * Don't divide by zero if there are no predictions
2.2.0
* Upgrade to tfaip 1.2.6 * [PageXML: Emit Glyphs, Words and confidence](https://github.com/Calamari-OCR/calamari/pull/282)
2.1.5
* Added predifined network architectures. Support to specify them via parameter * Tensorboard display fixed for retraining on original * Added a no_train flag to cross_fold_train.py to only create folds without training
2.1.4
* Support to run cross-fold-train on distributes systems (slurm) * Added parameter for maximum line length * PageXML can now emit glyphs, words, and their confidences * Fixed support for lists files (files that comprise a list of filenames)
2.1.3
* Extended and updated docs * Support for rule files for character regularization * Fix of auto rotation of PageXML * Upgrade to tfaip 1.2.5 * Changed default parameters: enabling EMA weights of 0.99, weight decay of 1e-5 * support for parallel post-processing (and disabling it)