Bump workspace version 0.2.0 → 0.3.0.
CHANGELOG: documents the additions in this release —
- `journal` Cargo feature with full TraceEvent enum + machine API
- root state targetable by chart name
- 113 deterministic-flow tests
- verification/ workspace member with mechanical Creusot proofs
- docs/002 formal semantics doc
- README "How a chart behaves" building-block section
- mise + just tooling overhaul (set shell, set script-interpreter)
README: integrates the semantics from docs/002 as eight building-
block rules that build on each other (active path, default-descent,
event bubbling, transitions, up-transition rule, entry/exit
ordering, timer lifecycle, emit / during / termination). Adds an
explicit "what hsmc deliberately does NOT have" table with what to
use instead. New "Verification" section pointing at `just verify`.
No behavior changes for v0.1 / v0.2 charts — every existing chart
compiles unchanged.
A transition whose target is already active (an ancestor of the
innermost active state) now unwinds only the subtree strictly below
the target. The target's entry/exit actions do not fire and its
default() does not re-descend — you cannot re-enter a state you never
left. The old behavior could loop infinitely when a child transitioned
to its own parent.
Self-transitions (target == innermost) and lateral transitions are
unchanged. See spec §2.6 and tests §T2.8 / T2.8b / T2.8c.
Also in this release:
* Full workspace justfile (check, test, coverage, mutants, pre-release)
* Unit tests covering all __private internals; `cargo mutants` now exits
clean (38 caught, 178 unviable, 0 missed, 0 timeouts).
* .config/nextest.toml with slow-timeout/terminate-after so hung tests
fail fast rather than wedging cargo-mutants runs.
BREAKING CHANGE: transition-to-ancestor semantics. Machines that relied
on the old re-entry behavior of up-transitions will observe different
exit/entry action sequences.
Add LICENSE-MIT and LICENSE-APACHE at workspace root and in each member package so the dual MIT OR Apache-2.0 license ships in the published .crate.
Fill in publish metadata (authors, repository, homepage, readme, keywords, categories) across the workspace and both members.
Add CHANGELOG.md with a 0.1.0 initial release entry.
Fix clippy lints: unused enumerate index, collapsible if, Default impls for TimerTable, SimRadio, and Ctx, use RangeInclusive::contains.
Exclude examples/microwave_tui.rs from the published package. The file stays in-tree but has known unawaited async log futures that need a dedicated pass before it ships.
Apply cargo fmt across the workspace.
swaits