Changelog¶

0.1.0¶

New Features¶

• Electrostatic simulation end-to-end for Palace (#146)
• 2D Palace BoundaryMode solver support (#150)
• Frequency-dependent material dispersion and API refactor (#143)
• Explicit Material with refractive_index support in notebooks and improved mesh refinement (#155)
• Interactive Plotly 2D plots with layer toggle for Meep (#157)
• Simulation.run_local() for MEEP (#144)
• Curved-element meshing and Palace 3D photonics example (#131)
• Decimate tolerance, verbosity, and stale tag fix for meshing (#145)
• Dark theme toggle and gdsfactory header link in docs (#177)
• Add jupytext sync for notebook diffs (#135)

Bug Fixes¶

• Notebook rendering: LaTeX math delimiters and widget outputs (#185)
• Case-insensitive material override and overlay matching (#163, #172)
• Restore air domain in CPW test fixtures via set_airbox (#165)
• Slice animation/diagnostics at core layer, not stack midpoint (#164)
• Correct metal_tags typing to satisfy ty (#152)
• Align PDK stack defaults (#151)
• Replace run_local with run in notebooks, add inductor to docs (#140)
• Reorder pyproject.toml sections to satisfy tombi-format (#139)
• Force utf-8 on write_text so Windows cp1252 doesn't break output (#127)
• Enforce cp1252 compatibility in Python sources (#125)
• Run waveport on cloud and build width sweep notebook (#170)
• Tighten cloud sim S-param tolerances to absolute 0.01 (#178)

Documentation¶

• Migrate docs from mkdocs to zensical (#176)
• Transmon qubit example with inductance port (#110)
• Palace driven simulation for spiral inductor with guard ring (#132)
• T-Bar CPW electrode MZM example (#129)
• RLC model fitting to inductor notebook (#154)
• Use explicit get_stack() from PDK in Palace notebooks (#134)

Maintenance¶

• Per-PR sim_smoke_test cloud check (#160)
• Claude Code PR review workflows (#159)
• Add cdaunt, flaport, and das-dias to CODEOWNERS (#141)
• Clean up PEC block test marks (#142)

0.0.16¶

• Replace Unicode arrow with ASCII for Windows compatibility (#123)

0.0.15¶

• XZ 2D FDTD with fiber source and grating-coupler notebook (#120)

0.0.14¶

New Features¶

• Auto-size mesh, always refine ports, improve CPW defaults (#111)
• 2D effective-index MEEP simulation mode (#108)
• Code coverage with Codecov (#103)
• Test workflow (#101)
• Wave port support (#53)
• Surface booleans via occ.cut() (#79)
• Offset parameter for inplane and via ports (#106)

Bug Fixes¶

• Silence ty warnings in viz.py and rename 2D page to 2D FDTD (#118)
• Log z_crop application instead of silently rewriting layers (#116)
• Auto-size mesh for all presets, detect CPW gap widths (#114)
• Respect PDK layer_type metadata in extract_layer_stack (#105)
• Correctly re-identify conductor volumes after dedup (#104)
• Handle 403 Forbidden for accounts without cloud sim (#99)
• Handle transient HTTP errors in job polling loop (#98)
• Add nbformat dependency for plotly notebook rendering (#97)
• Add nest_asyncio2 for PyVista trame in VS Code (#95)

Refactoring¶

• Consolidate MeshConfig/MeshResult, drop pipeline.py (#115)
• Drop graded preset and PEC refinement flag (#113)
• Remove redundant tests, add workflow integration tests (#102)

0.0.13¶

New Features¶

• Energy decay stopping + fix OR condition bug (#93)
• Interactive Plotly S-parameter plotting for Palace (#89, #75)
• Add sparams_path (#81)

Bug Fixes¶

• Use PLOTLY_RENDERER env var for interactive charts in CI (#77)
• Render interactive Plotly charts on GitHub Pages (#76)

Refactoring¶

• Remove MPI process count from client API (#92)

0.0.12¶

• Port name mapping for Palace S-parameter results (#73)

0.0.11¶

New Features¶

• Via volume meshing with fragment-based boolean pipeline (#69)

Bug Fixes¶

• Revert Netgen meshing for via ports (#71)
• Resolve type errors for ty 0.0.25 (#70)

0.0.10¶

• Auto-label PRs for categorized release notes
• Live log streaming for cloud simulation jobs
• PEC block support for Palace simulations
• Field saving parameters for Palace simulations
• Fix CPW bug phase shift

0.0.9¶

• Default CPW port length to 0.1 um
• Add missing trame core package to dependencies
• Fuse overlapping same-layer surfaces before extrusion in Palace mesh

0.0.8¶

Initial packaged release with core Palace and Meep simulation support.

0.0.6¶

Initial development release.