v1.4.1

1.4.1 (2026-10-19)

Highlights

• Codacy code quality A
• Scope blocks maintain data at full temporal resolution, only subsample for display
• New icons
• Remove cruft from the shipped package (the source distribution drops from 6.2 MB to 0.7 MB)
• Migrate from black/flake8 to ruff

Features

• icons: add cast.png icon for the CAST block (f7b1b39)
• icons: add icons for hardware I/O blocks (c36273a)

Bug Fixes

• allow block diagrams without loading the block library (546e1d5)
• apply functools.wraps in oodebug so operator signatures survive introspection (#121) (ad38132)
• apply Qt5Agg's animation refresh path to QtAgg too (90b130a)
• apply Qt5Agg's flush_events()+draw() animation refresh to QtAgg too (b287bd0)
• apply safe ruff F-rule fixes; ignore F401 in bdedit (7882a21)
• BDSim.done()/closefigs() duplicate definitions, silent test gap (b305262)
• BDSim.done()/closefigs() were defined twice, silently losing notebook support (9a540ac)
• block discovery no longer crashes on docstrings without :type: lines (#133) (f649053)
• clean up unused locals and dead code flagged by pyflakes (4134141)
• clean up unused locals and dead code flagged by pyflakes (F841/F811/F541/F999) (823a9e0)
• drop unnecessary global clocklist in test_components.py (5883df7)
• exclude internal-state invariant guards from coverage measurement (888ffae)
• icons: drop doubled backslash before ! kerning in pose icons (cacbe8b)
• make bdtex2icon fail fast and clearly instead of hanging/silent (4759170)
• make block-factory stub bodies raise instead of falling through to None (0b2c14c)
• make block-factory stub bodies raise instead of falling through to None (cf8cc93)
• omit the generated stub file from coverage measurement (6c3e382)
• place nosemgrep suppressions on the exact flagged lines (e503aed)
• point bdtex2icon entry point at bdedit.tex2icon (ec9c069)
• record Scope data at full simulation resolution, not throttled ~200 samples (10a0911)
• record Scope data at full simulation resolution, not throttled ~200 samples (4de3370)
• repair the bdtex2icon icon pipeline and serve icons locally in docs (c5bd523)
• replace validation asserts with explicit exceptions (Bandit B101) (39d87bc)
• replace validation asserts with explicit exceptions (Bandit B101) (f4126ff)
• resolve subprocess executables via shutil.which, justify remaining findings (835daf1)
• serve block icons locally from the Sphinx build, not a stale remote URL (4849b61)
• split the two subprocess nosemgrep suppressions onto their own lines (b11d8a2)
• use pragma: no cover instead of omitting the whole stub file (72cba39)

Documentation

• add Codacy grade badge to README (b7430bf)
• add sphinx-copybutton and sphinx-codeautolink (2ab0b03)
• add sphinx-copybutton and sphinx-codeautolink extensions and config (c4a5a2d)
• add sphinx-copybutton and sphinx-codeautolink to docs deps (4fdcaed)
• ask contributors to check for existing PRs and claim issues first (#125) (120aece)
• document the code-generated icon method, fix stale links (46fc476)
• include the bdsim wiki in llms.txt and llms-full.txt (7e5b2c9)
• point each agent file at the other's audience (#108) (a955ac3)
• publish llms.txt and llms-full.txt with the documentation site (b1154d6)
• rewrite CONTRIBUTING.md (57ade75)
• say what happens to the factory methods when the block library is not loaded (6301163)
• update AGENTS.md for feat/bdweb and drop stale feat/shiftop note (#119) (297c948)

Build System

• configure ruff (format + F rules) in place of black and flake8 (38ce97f)
• exclude bdedit's documentation figures from the sdist (86c5315)