generated: '2026-07-21'
method: searched
source: https://github.com/Silmaril-Security/sdk-python/blob/main/CHANGELOG.md
scheme: semver
current_version: 0.5.0
scope: >-
  Per-SDK changelog; the Python SDK CHANGELOG is the most complete published
  history. All four SDKs (TS, Python, Go, Java) were updated to 0.5.0 on
  2026-07-20.
entries:
- version: 0.5.0
  date: '2026-07-15'
  breaking: false
  highlights:
  - Send every classify() input as one complete event without client chunking.
  - Preserve exact metadata.conversationId and emit one metadata.silmaril.request_id per event.
  - Require backend prediction for enforcement while preserving optional outcome scores.
- version: 0.4.2
  date: '2026-06-02'
  breaking: false
  highlights:
  - Add typed firewall outcome constants, ordered outcome tuples, descriptions, validation helpers, response normalizers.
  - Type BlockResult.primary_outcome, outcome_scores, detector_scores, detector_counts around the canonical outcome taxonomy.
  - Document outcome routing examples for shadow-mode classify() results.
- version: 0.4.1
  date: '2026-05-24'
  breaking: false
  highlights:
  - Recover the 0.4.x line after the v0.4.0 tag was created but PyPI publishing failed.
  - Harden release workflow to publish to PyPI before creating the Git tag.
  - Lower the requests dependency floor from >=2.33.0 to >=2.31.0.
- version: 0.4.0
  date: '2026-05-24'
  breaking: true
  highlights:
  - Move score threshold decisions to tenant-owned Firewall backend configuration.
  - Add SDK reconstruction metadata (sdk_language, sdk_version, request_id, input_index, chunk_index, chunk_count).
  - Rename blocking exceptions to FirewallBlockedException / BatchFirewallBlockedException (deprecated aliases kept one release).
  - Add chunk metadata support for long-input fanout and batch classification.
- version: 0.3.2
  breaking: false
  highlights:
  - Add request metadata support.