AMBER (ENGRAM) v1.5.8
AMBER (ENGRAM) v1.5.8 reduces the main Windows installer by moving the exact FP32 semantic model payload into a verified first-use cache.
- Main installer: 199,836,679 bytes, 52.4% smaller than v1.5.7.
- Exact
intfloat/multilingual-e5-smallFP32 revision and normalized 384-dimensional outputs are preserved. - First-use hydration is pinned, SHA-verified, and atomically published.
- Semantic vectors are isolated by immutable manifest SHA provenance.
- Offline PCs can download the optional FP32 ModelPack asset and import it with the installed executable's
--role model-cache --import-pack <zip>command.
Validated with a fresh frozen build, runtime/embedding/role/dashboard smoke tests, 57 semantic and payload regression tests, and an offline frozen model-pack import with HF_HUB_OFFLINE=1.
The literal v1.2 GUI in-place upgrade remains a noncritical post-release field verification.