generated: '2026-07-19'
method: searched
source: https://docs.fiddler.ai/changelog/product-releases
scheme: date-based YY.WW (year.week)
current_version: '26.14'
docs: https://docs.fiddler.ai/changelog
entries:
- version: '26.14'
  date: '2026-07-14'
  breaking: false
  highlights:
  - Sensitive Information guardrail now ships with a curated default PII entity set.
- version: '26.13'
  date: '2026-06-30'
  breaking: false
  highlights:
  - Explorer displays span events and links.
  - GenAI trace TTL configurable via Config Manager API.
- version: '26.12'
  date: '2026-06-16'
  breaking: false
  highlights:
  - Bulk trace/session deletion for GenAI apps.
  - Complete span attributes in single-trace view.
- version: '26.11'
  date: '2026-06-02'
  breaking: false
  deprecations:
  - Model.publish() deprecated; use Model.publish_stream() or Model.publish_batch().
  highlights:
  - Enhanced Trace Explorer filtering.
  - Long-running jobs alerts.
  - Pydantic v2 migration.
- version: '26.10'
  date: '2026-05-19'
  breaking: false
  highlights:
  - Fiddler Trust Models rebranded as "Centor Models".
  - RCA column filtering.
  - Org Admin implicit project access.
notes: >-
  Fiddler maintains separate dated changelogs for the platform (Product Releases)
  and each SDK (Python client, Evals, LangChain, LangGraph, OTel, Google ADK,
  Strands). This captures the recent platform release window.