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url: /sensored/about/changelog.md
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# Changelog

## 129 detectors, 13 domains, 11 presets

### Detectors

**Identity (3):** vin, imei, imsi **Logistics (1):** tracking_number

### Presets

* `pii` — 96 rules
* `gdpr` — 39 rules
* `hipaa` — 29 rules
* `ccpa` — 86 rules
* `pci-dss` — 6 rules
* `healthcare` — 19 rules
* `finance` — 15 rules
* `education` — 6 rules
* `soc2` — 30 rules
* `security` — 14 rules

### Performance

* Chat p95: 0.058ms (target: ≤5ms)
* Document p95 (1 MiB): 94ms (target: ≤100ms)
* Throughput: 10.3 MiB/s (target: ≥10 MiB/s)
* Peak RSS delta: 0.7 MiB (target: ≤64 MiB)
* 1,247 tests, 0 failures

### Features

* 5 transformation actions (redact, mask, remove, format-preserve,
  token-replace)
* Streaming with boundary buffering and context windows
* Restoration mode with numbered placeholders
* Idempotency (re-redacting is a no-op)
* Custom detector extension contract
* RFC 9457 Problem Details error serialization
* Unicode-aware grapheme cluster boundaries
* Configurable input limits (1 MiB default)
* AI-powered semantic confirmation via Jev (TypeSafe System One)