chore(release): 1.3.6

CHANGELOG.md

@@ -13,6 +13,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Cloud-optional backup (encrypted, opt-in)
 - Plugin system for custom pipelines
 
+## [1.3.6] - 2026-09-18
+
+### Fixed
+- **Installing the local speech engine always failed** with a hash mismatch, leaving local
+  transcription unusable. The downloaded parts were checked against bytes counted from the
+  network stream, while the joined archive was checked against what was actually written to
+  disk, so a truncated write passed part verification and only surfaced later as an archive
+  mismatch with no usable diagnostic. Every check now reads the file on disk, the joined
+  archive is size-checked before hashing, mismatch errors report the actual and expected
+  values, and a failed part is discarded and retried up to three times.
+
 ## [1.3.5] - 2026-09-18
 
 ### Fixed