CHANGELOG.md

0.5.0 (2026-04-07)

• Dropped support for Ruby < 3.3

0.4.1 (2025-10-26)

• Fixed error with Rice 4.7

0.4.0 (2024-06-11)

• Updated IsoTree to 0.6.1
• Dropped support for Ruby < 3.1

0.3.1 (2023-12-19)

• Updated IsoTree to 0.5.25

0.3.0 (2022-06-13)

• Updated IsoTree to 0.5.16
• Updated serialization format (exported models must be recreated)
• Dropped support for Ruby < 2.7
• Dropped support for Windows

0.2.2 (2022-06-12)

• Fixed segfault when data is smaller than sample size

0.2.1 (2021-05-23)

• Improved performance

0.2.0 (2021-05-17)

• Updated to Rice 4
• Dropped support for Ruby < 2.6

0.1.5 (2021-03-14)

• Updated IsoTree to 0.1.25
• Added support for exporting and importing models

0.1.4 (2020-08-22)

• Added missing_action, new_categ_action, categ_split_type, coefs, depth_imp, and weigh_imp_rows options
• Fixed signal handling

0.1.3 (2020-08-13)

• Added support for categorical data
• Added support for Rover data frames
• Added output option to predict method

0.1.2 (2020-08-11)

• Fixed outlier scores

0.1.1 (2020-08-10)

• Fixed installation error when cereal not installed

0.1.0 (2020-08-10)

• First release