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Changelog

All notable changes to this project will be documented in this file.

Unreleased

Added

Analyzer

Anonymizer

Image redactor

Structured

Changed

Analyzer

Fix for incorrectly referenced recognizer in analysis_explaination using PhoneRecognizer (#1330)

Removed

2.2.353 - Feb 12th 2024

Added

Analyzer

  • Add predefined_recognizer: IN_AADHAAR (#1256)

Anonymizer

  • Added the option to add custom operators + pseudonymization sample (#1284)

Changed

Analyzer

  • Fix failing test due to optional package (#1258)
  • Update publish-to-pypi.yml (#1259)
  • Allow local Spacy Models to be loaded in NLP Engine (#1269)
  • Upgrade pip in windows containers (#1272)

Image Redactor

  • Bugfix in ImageAnalyzerEngine #1274

2.2.352 - Jan 22nd 2024

Added

Structured

  • Added alpha of presidio-structured, a library (presidio-structured) which re-uses existing logic from existing presidio components to allow anonymization of (semi-)structured data. (#1192)

Analyzer

  • Add PL PESEL recognizer (#1209)
  • Azure AI language recognizer (#1228)
  • Add_conf_to_package_data (#1243)

Anonymizer

  • Add keep operator as deanonymizer (#1255)
  • Update anonymize_list type hints and document that sometimes items will be ignored. (#1252)

General

  • Add Dockerfile for Windows containers (#1194)

Changed

Analyzer

  • Drop WA driver license number (#1214)
  • Change ner_model_configuration from list to map (#1222)
  • Bugfix in SpacyRecognizer (#1221)
  • Bugfix in NerModelConfiguration (#1230)
  • Add_conf_to_package_data (#1243)

Anonymizer

  • Improved the logic of conflict handling in AnonymizerEngine (#1196)

Image Redactor

  • Change default score threshold in image redactor (#1210)
  • fixes bug #1227 (#1231)
  • Added missing dependencies for opencv-python and azure forms recognizer (#1257)

General

  • Remove inclusive-lint step (#1207)
  • Updates to demo website with new NLP Engine (#1181)

2.2.351 - Nov. 6th 2024

Changed

Analyzer

  • Hotfix for NerModelConfiguration not created correctly (#1208)

2.2.350 - Nov. 2nd 2024

Changed

Analyzer

  • Hotfix: default.yaml is not parsed correctly (#1202)

2.2.35 - Nov. 2nd 2024

Changed

Analyzer

  • Put org in ignore as it has many FPs (#1200)

2.2.34 - Oct. 30th 2024

Added

Analyzer

  • New Predefined Recognizer: IN_PAN (#1100)

Anonymizer

  • Anonymizer - Pass bytes key to Encrypt / Decrypt (#1147)

Image redactor

  • DICOM redactor improvement: Enabling more photometric interpretations (#1103)
  • DICOM redactor improvement: Adding exceptions for when DICOM file does not have pixel data (#1104)
  • Small reordering of kwargs as prereq for allow list functionality (#1110)
  • DICOM redactor improvement: Preventing distortion when multiple sets of pixels are in one instance (#1109)
  • DICOM redactor improvement: Enabling compatibility with compressed images (#1105)
  • DICOM redactor improvement: Enable return of redacted bboxes (#1111)
  • DICOM redactor improvement: Enable selection of redact approach (#1113)
  • Enable toggle of printing output location after redacting from file (#1144)
  • Changing test exception type check (#1148)
  • Enabling allow list approach with all image redaction (#1145)
  • Improve process names method in DICOM image redactor (#1150)
  • Adding examples of toggling metadata usage and saving bboxes (#1158)
  • Updating verification engines to include latest updates to redactor engines (#1162)
  • Improved bbox processor (#1163)
  • Updating verification engines and enable plotting of custom bboxes (#1164)
  • Added image processing class to preprocess the image before running OCR (#1166)
  • Added support for Microsoft's document intelligence OCR

Changed

Analyzer

  • Refactored the NlpEngine and Ner recognizers (SpacyRecognizer, TransformersRecognizer, StanzaRecognizer) to allow simpler integration of huggingface and transformers models (#1159). This includes:
    • Changes in how NER results flow through Presidio (see docs)
    • NER/model definition is now defined using a conf file or a NerModelConfiguration object.
    • Integrated spacy-huggingface-pipelines for a more robust integration of huggingface models.
  • As a result, SpacyRecognizer logic has changed, please see #1159. Some fields within the class are now deprecated.
  • Updated type checks (#1175)
  • Enabled regex flags manipulation (#1193)

Anonymizer

  • Initial logic check for merging 2 entities (#1092)
  • Fix Sphinx warning in OperatorConfig (#1143)
  • Fix type mismatch in check_label_groups parameter in spacy_recognizer (#1130)
  • anonymize_list return type hint fix (#1178)

General

  • We no longer use Pipenv.lock. Locking happens as part of the CI. (#1152)
  • Changed the ACR instance (#1089)
  • Updated to Cred Scan V3 (#1154)

2.2.33 - June 1st 2023

Added

Anonymizer

  • Added keep, an no-op anonymizer that allows preserving some types of PII while keeping track of its position in anonymized output. (#1062)
  • Added BatchAnonymizerEngine to complement the BatchAnalyzerEngine for lists, and dicts (#993)

General

  • Drop support for Python 3.7
  • Add support for Python 3.11
  • New demo app for Presidio, based on Streamlit (#1054)
  • GPT based synthetic data generation (#1051)

2.2.32 - 25.01.2023

Changed

General

  • Updated dependencies

Analyzer

  • Fixed exception on whitespace in AU recognizers
  • Updated API version for Text Analytics in sample

Anonymizer

  • Fixed merge entity from the same type

Image redactor

  • Modified ImagePiiVerifyEngine to allow passing of kwargs
  • Updated template for building image redactor yaml
  • Updated all image redactor engines and OCR classes to allow passing of an OCR confidence threshold and other OCR parameters
  • Moved general bounding box operations to new class BboxProcessor
  • Updated presidio-image-redactor version from 0.0.45 to 0.0.46

Added

Analyzer

  • Added revised example for transformer recognizer

Image redactor

  • Added evaluation code for the DICOM image redaction capabilities
  • REST API to support web applications payload

General

  • Updated documentation to include instructions on using DICOM evaluation code
  • Updated documentation to mention OCR thresholding

2.2.31 - 14.12.2022

Changed

Image-Redactor

  • Added DICOM image redaction capabilities (DicomImageRedactorEngine class and tests)
  • Updated setup.py to include new required packages for DICOM capabilities
  • Updated Pipfile and Pipfile.lock
  • Updated presidio-image-redactor version from 0.0.44 to 0.0.45
  • Updated the ImagePiiVerifyEngine class to allow use of custom analyzer engines

General

  • Updated NOTICE to include licenses of added packages
  • Updated docs with getting started code for new DicomImageRedactorEngine

2.2.30 - 25.10.2022

Added

Analyzer

  • Added Italian fiscal code recognizer
  • Added Italian driver license recognizer
  • Added Italian identity card recognizer
  • Added Italian passport recognizer
  • Added TransformersNlpEngine to support transformer based NER models within spaCy pipelines
  • Added pattern for next gen US passport in presidio-analyzer/presidio_analyzer/predefined_recognizers/us_passport_recognizer.py

Changed

Analyzer

  • Improved MEDICAL_LICENSE pattern and fixed checksum verification
  • Bugfix for context handling by aligning results to recognizers using a unique identifier and not recognizer name
  • Updated Pipfile.lock

Anonymizer

  • Removed constraint on empty texts

Image-Redactor

  • Updated Pipfile.lock

General

  • Updated pipenv version
  • Updated black and flake8 in pre-commit scripts
  • Updated docs for NLP engine

2.2.29 - 12.07.2022

Added

General

  • Added Presidio to OSSF (Open Source Security Foundation)
  • Added CodeQL scanning

Analyzer

Changed

Anonymizer

  • Bug fix for getting the text before anonymizing (microsoft#890)

Image redactor

  • Deps update

2.2.28 - 04.05.2022

Changed

Analyzer

  • Improved deny-list regex and customizability
  • Added documentation for existing spaCy models
  • Bugfix in analysis explanation scores

Image redactor

  • PIL version updated to 9.0.1

Added

Analyzer

  • Recognizers can be loaded from YAML

2.2.27 - 08.03.2022

Changed

Analyzer

  • Improved context mechanisms to support recognizer level context enhacenement and cross-entity context support

2.2.26 - 23.02.2022

Changed

Analyzer

Bug fix in context support

2.2.25 - 21.02.2022

Changed

Analyzer

  • Added a URL recognizer
  • Added a new capability for creating new logic for context detection. See ContextAwareEnhancer and LemmaContextAwareEnhancer. Documentation would be added on a future release. Furthermore, it is now possible to pass context words thruogh the analyze method (or via API) and those would be taken into account for context enhancement.

Anonymizer

  • Bug fix for entities at the end of a sentence.

Docs

  • Formatted (black/flake8) the Python examples.

Removed

Analyzer

  • Removed the DOMAIN_NAME recognizer. This change means that the DOMAIN_NAME entity is no longer returned by Presidio. URL would be returned instead, and would catch full addresses and not just domain names (https://www.microsoft.com/a/b.html and not just www.microsoft.com)

2.2.24 - 23.01.2022

Changed

  • Fixed issue when IBAN followed by all caps can't be recognized
  • Updated dependencies in Pipfile.lock
  • Removed official Python 3.6 support and added support for 3.10
  • Added docs for creating a streamlit app
  • Added docs for using Flair

Removed

Deprecated

2.2.23 - 16.11.2021

Changed

Analyzer:

  • Added multi-regional phone number recognizer.
  • Fixed duplicated entities removal.
  • Added sample for structured / semi-structured data in batch.
  • Dependencies version bumps.

Anonymizer:

  • Added sample for getting an identified entity value using a custom Operator.
  • Changed packages/imports .
  • Added repr to classes.
  • Added encryption and decryption samples.
  • Remove AnonymizerResult in favor of OperatorResult, for an easier anonymization-deanonymization.
  • Anonymizaer and Deanonymizaer to return operator_name instead of operator in OperatorResult.

2.2.2 - 09.06.2021

Changed

Analyzer:

  • Databricks based template in Azure Data Factory docs
  • Adding ORGANIZATION recognizer docs
  • Bumped pydantic from 1.7.3 to 1.7.4
  • Updated call to stanza via spacy-stanza
  • Added DATE_TIME recognizer
  • Added Medical Licence recognizer
  • Bumped spacy from 3.0.5 to 3.0.6

2.2.1 - 10.05.2021

Changed

Analyzer:

  • Create CODE_OF_CONDUCT
  • ADF templates docs
  • Fix spark sample to run presidio in broadcast
  • Ad-hoc recognizers
  • Text Analytics Integration Sample
  • Documentation update and samples validation
  • Adding tagger to the spaCy model pipeline
  • Sample notebook for remote recognizer (using Text Analytics)
  • Add matplotlib to image-redactor
  • Added custom lambda anonymizer
  • Added add pii_verify_engine to the image-redactor

[2.2.0] - 12.04.2021

Changed

Analyzer:

Upgrade Analyzer spacy version to 3.0.5

Anonymizer Engine:

  1. Request entity AnonymizerConfig renamed OperatorConfig
    • In OperatorConfig: anonymizer_name -> operator_name
  2. Response entity AnonymizerResult renamed to EngineResult
    • In EngineResult: List[AnonymizedEntity] -> List[OperatorResult]
    • In OperatorResult:
      • anonymizer -> operator
      • anonymized_text -> text

Anonymize API:

  1. Response entity anonymizer renamed to operator.
  2. Response entity anonymizer_text renamed to text.

Deanonymize:

New endpoint for deanonymizing encrypted entities by the anonymizer.