Release Notes
Added
- A plat body now records the
seed it ran under (FetchPage.seed,
default 0), an ordinary field covered by plat_hash, so a run is
self-describingly reproducible (HESO/1.0 §4).
heso-verify: a standalone HESO/1.0 Grade-0 verifier crate that owns
the canonicalization, plat_hash, and sealed-envelope open/verify
logic with a minimal dependency set (serde, serde_json, serde_jcs,
blake3, ed25519-dalek verify-only, base64) — no engine, DOM, or
network crate. The engine's verify path now delegates to it, so the
open/verify logic lives in exactly one place. The verb surface
(heso unseal / heso verify) is unchanged.
Changed
heso run replays under the seed recorded in the input plat rather
than a hardcoded 0, so a deterministic replay reproduces the same DOM
an independent verifier would. An explicit --seed still overrides;
legacy plats with no recorded seed fall back to 0. Replaying an
unmodified plat stays byte-identical (the stamp → run plat_hash
contract holds).
Fixed
- The PyPI wheel builds again. setup.py hands the native
heso binary
to setuptools as a scripts entry; setuptools' build_scripts
command tried to tokenize it as Python and failed the wheel build
(source code cannot contain null bytes on Linux, invalid or missing encoding declaration on Windows). The binary is now copied
into the wheel's *.data/scripts/ directory verbatim. 0.1.8 shipped
to npm but not PyPI for this reason; 0.1.9 restores PyPI.
heso-cli 0.1.9
Install heso-cli 0.1.9
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/blank3rs/heso/releases/download/v0.1.9/heso-cli-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/blank3rs/heso/releases/download/v0.1.9/heso-cli-installer.ps1 | iex"
Download heso-cli 0.1.9
heso-verify 0.1.9
Install heso-verify 0.1.9
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/blank3rs/heso/releases/download/v0.1.9/heso-verify-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/blank3rs/heso/releases/download/v0.1.9/heso-verify-installer.ps1 | iex"
Download heso-verify 0.1.9
