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NaaS Changelog

November 11th, 2025

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

If you have questions, please contact us by emailing our engineering team at [email protected].

June 2026

1.11.0 (Jun 18)

Added

Added new NaaS endpoints for the following models:

  • naics2
  • naics3
  • naics4
  • naics5
  • naics6
  • cip2
  • cip4
  • cip6
  • benefit_name

Enhanced

Enhanced the Classify and Normalize endpoints to support the following models:

  • naics2
  • naics3
  • naics4
  • naics5
  • naics6
  • cip2
  • cip4
  • cip6
  • benefit_name
  • onet
  • soc2
  • soc3
  • soc4
  • soc5

1.10.0 (Jun 05)

  • Updated taxonomy versions for the following models in the NaaS API:
    • skills
    • titles
    • lotocc
    • skills/categories
    • skills/subcategories
    • lotspecocc
    • occgroups
    • careerareas

May 2026

1.9.0 (May 25)

  • Updated taxonomy versions for the following models in the NaaS API:
    • skills
    • titles
    • lotocc
    • skills/categories
    • skills/subcategories
    • lotspecocc
    • occgroups
    • careerareas
    • companies

1.8.0 (May 14)

  • Enhancement of NaaS API to support Classification API 2.0:

    • POST /{model}/versions/{version}/normalize

1.7.0 (May 4)

  • Added the internal POST /workday_skills endpoint to map Lightcast skills to Workday skills.
  • Enhanced the response schema to preserve the original casing of terms supplied in the request payload instead of returning them in lowercase.

Apr 2026

1.6.0 (April 16)

  • Updated model versions in the following GET endpoints in the NaaS API:
    • Replaced GET /{model} with GET /{model}/meta
    • GET /{model}/versions
    • GET /{model}/versions/{version}
  • Added models to the GET /meta endpoint.
  • Updated POST /{model}/versions/{version}/classify to support taxonomy versions via the version path parameter.

Mar 2026

1.5.0 (March 30)

  • Updated taxonomy versions for the following models in the NaaS API:
    • snaas
    • titles
    • lotocc
    • lotspecocc
    • occgroups
    • careerareas
    • skills/categories
    • skills/subcategories

Mar 2026

1.4.0 (March 9)

  • NaaS API Enhancement to Expose NaaS Models in Classification API 2.0:

    • POST /{model}/versions/{version}/classify

Jan 2026

1.3.0 (Jan 27)

  • Enhanced the NaaS API to support multiple normalizers versions:

    • POST /naas/<model>/versions/<version>

Dec 2025

1.2.0 (Dec 30)

  • Enhancement of NaaS API to Support Classification API 2.0

May 2025

1.0.0 (May 26)

  • Initial release.