-
released this
2026-10-02 01:22:51 +00:00 | -203 commits to main since this releaseThis Windows development preview recovers diagram space by moving instructional
text into contextual Help. Use Help · F1 to read the relevant guide, scroll
with PageUp/PageDown/arrows/Home/End, and return with Escape or Close while keeping
the exact property draft, caret, selection and view. Compact selection controls
and full allocation destinations remain available; cancelling Arrange clears its
obsolete armed status.Download the Studio ZIP and SHA256 companion, verify the hash and extract the
whole directory. Runarcadia-studio.exewithlibunwind.dllbeside it. The bundle
includes the optional REST server, examples, offline Help and dependency notices.
ReadSTART-HERE.txtand the attachedVALIDATION.md. Copy a complete example
folder before editing; use Save All for the loaded project or a fresh source
destination for Save As. External artifacts/tutorial companions need separate
copying.Desktop production source:
6e7c4ddaf0; package
documentation:ea23e22926. The server is the
unchanged released 715 artifact, with explicit provenance and fresh checks against
this bundle's selected DLL. Binaries use the dev/unoptimized profile.Verified: final formatting, strict desktop/all-target Clippy, GUI build and
125 focused tests. The earlier full desktop result and final coverage limits are
recorded separately in VALIDATION. Independent source/native/artifact review and
fresh extracted-package checks cover Home/Help, minimum-size editing, exact caret
return, Apply/Save/Undo/Redo, fresh-folder Save As, fresh-process reopen/no-op Save,
complete source/model comparison, notices and all 565 files. Both desktop runs
exit 0 with empty logs. Fresh server checks pass exact OpenAPI, conditional writes,
stale-write refusal and acknowledged-write persistence after restart.ZIP: 34,184,534 bytes, SHA256
18af75c7aea60bb0d5db5b1925d0d0815ecd08afc5bb258438851cfda809a6f2.This remains an unfinished Windows development prerelease. Dense routes/labels,
remaining Scenario group adapters, quantities/calculations/constraints,
maintained libraries, complete OA/SA acceptance and broad accessibility/DPI
coverage remain unfinished. Separately owned projection/navigation, outgoing-drag,
icons, grid/performance and State-label increments are excluded. A protected Save
As collision currently has misleading external-change wording, tracked in
issue 46;
the refusal preserves files and normal Save All/fresh-folder recovery passed.
Server restart tests do not establish graceful shutdown or power-loss safety.
Linux/WSL remains deferred at the user's request. Existing published previews are
unchanged; this is the scoped #39 contribution, not the combined follow-up release.Exact validation, evidence and build/run instructions
identify the separate desktop, server and package documentation inputs. The tag
points to this published evidence checkpoint; production inputs are unchanged.Downloads