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Release date: February ##th, 2024 ?????

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Tech Stack

NoSQL DB provider supported

  • Elasticsearch versions 8.10.1
  • Opensearch v. 1.1, 2.8

Java supported

  • OpenJDK 17

Python supported

  • Python version 3.11.4

Node.js

  • Node.js LTS v. 18.17.1.
New Features


Improvements

Framework

  • Saga logger: Ability to log into NoSQL DB (in addition to filesystem)

UI/UX

Processors and Recognizers

Improvements

Aspire Saga-Parser

Docker/Kubernetes

  • Improvements Several improvements to docker file/image to make it easier to deploy and work with Saga in Kubernetes.

Recognizers/Processors

  • Python Model Recognizer - Added "Match Threshold" option.
  • Python Model Recognizer - inform Inform hostname error properly.
  • Python Classification Watcher/Mode Python Model Recognizers - improved Improved authentication process with Python Bridge. 
  • Spellchecker stage using now the abstract indexer (it was connecting directly to Elasticsearch before.)
Server

UI/UX

  • Deprecated warning added in Rules/Executors screen.

Vulnerabilities

  • Vulnerabilities Fixed critical and high vulnerabilities found by security scans .on both Saga Server and Python Bridge

Bug fixes

Server

  • Better error message on start-up when connecting with NoSql provider (Elasticsearch/Opensearch)
  • Error message about Processing Units mapping during start-up when using Processing Units
  • Multiple random ports opened by the Elasticsearch client library used by Saga
  • Load Processing Units only after Resources have been loaded
  • State cannot be determined error when using SSO login

Evaluations Page

  • Statistics not being rendered after evaluating.

Framework/API

  • Stop endpoint path fixed. 
  • Dictionary process endpoint used by Aspire Saga Publisher is duplicating entries. 

Saga Parser

  • Using the Python Bridge with SSL or basic authentication was not connecting.
  • NPE error when enabling the Debug option.

Tags/Recognizers

  • PostalCode Recognizer - country selected was not working recognizing postal codes.
  • Intent/FAQ: Recognizers using the Python Bridge with authentication failing on the Recalculating vector option.
  • Python Classification Recognizer - Minor issues and improvements in the UI.
  • Check duplicate setting added to Entity and FAQ recognizer importers

UI/UX

  • Check Tag button in preview screen was not working.
  • Server Down popup message constantly appearing.


Note: you can find all the details in Jira here. CREATE LINK TO REVIEW ON JIRA


Known Issues

  • Spell checker only works with Elasticsearch.
  • Saga-Parser using recognizers that need Python Bridge, cannot connect to a Python Bridge set up with HTTPS, only HTTP.
  • Debug setting in Saga-parser causes a NPE during crawl. This setting needs to be disabled.
  • Statistics screen is not rendering correctly after an Evaluation with a dataset is performed.
  • Check Tag button in preview screen is not working properly.
    • Depending on connection quality a false "Server Down" message could appear in the UI.