Below are auto-generated change notes by GitHub. The most important new feature is the ability to work with multigraphs: graphs that have multiple parallel edges between nodes.

What's Changed

• Clear node selection before removing a tab. Fixes #218. by @dlyongemallo in #236
• Make a bunch of dialog windows modal by passing in parent parameter. by @dlyongemallo in #237
• Fix error in requirements.txt. by @dlyongemallo in #239
• Move UI code for showing errors out of custom_rule.py. by @dlyongemallo in #240
• Assign phase to spider with larger sliced area when using magic wand. by @dlyongemallo in #241
• Improve typing by @boldar99 in #243
• Added vertex dragging fusion and bialgebra for Had edges by @theo-chengkai-wang in #244
• label boundary nodes in a custom rule by @RazinShaikh in #246
• Add documentation website by @wlcsm in #249
• Multigraph support in edit mode by @RazinShaikh in #252
• Fix image scaling in documentation by @wlcsm in #254
• Maintain sizes of splitter between tabs by @boldar99 in #255
• merge master to global_scalars by @RazinShaikh in #258
• merge master to multigraph-self-loop by @RazinShaikh in #259
• Multigraph copy paste by @RazinShaikh in #257
• Multigraph self loop support by @RazinShaikh in #260
• merge master to global scalars by @RazinShaikh in #261
• Show global scalars in proof mode by @RazinShaikh in #262
• Multigraph proof fixes by @RazinShaikh in #263
• Curved edges by @RazinShaikh in #265
• Update applicable rules in the sidebar asynchronously by @RazinShaikh in #271
• create custom selection change signal such that rules are updated only once upon selection by @RazinShaikh in #272
• fix: Update the uses of EdgeType and VertexType by @boldar99 in #281
• improvement(typing): Use PySide6 generated stubs by @boldar99 in #282
• Enhance typing by @boldar99 in #283
• Make go to rewrite step not undoable by @RazinShaikh in #287
• merge master to merge-proof-steps2 by @RazinShaikh in #288
• Ability to group rewrites in the proof list together by @RazinShaikh in #289
• Improving proof step renaming by @RazinShaikh in #290
• Making rewrite_action.py well-typed by @boldar99 in #293
• Refactoring settings by @boldar99 in #294
• Fix magic wand unfusion: make it compatible with multigraph functions by @RazinShaikh in #299
• Font settings by @boldar99 in #300
• Toggle expansion of rewrite panel groups with click + auto expand by @boldar99 in #315
• Detect inputs and outputs before saving as JSON by @zickgraf in #305
• Rename Quantomatic links to zxcalc. by @dlyongemallo in #324
• Add sound effects by @y-richie-y in #251
• Add preview pictures to rewrites by @jvdwetering in #309
• Fixed breaking bug with int set values by @colltoaction in #333
• Fix all bool settings by @y-richie-y in #330
• Add export to gif by @mjsutcliffe99 in #329
• Improve ctrl arrow by @RazinShaikh in #336
• Correctly read and set the settings value for sound effects in mainwindow.py by @jvdwetering in #338
• Made previews only load once you first hover over the rewrite rule, cutting down on loading time by @jvdwetering in #339
• More SFX by @y-richie-y in #340
• Add missing sfx by @y-richie-y in #346
• Move "refresh rules" in a context menu by @RazinShaikh in #344
• Preserve selection across undo/redo by @RazinShaikh in #345
• Add toggle to automatically connect new vertex to edge underneath it by @jvdwetering in #337
• Saner JSON formats by @akissinger in #354
• Fix bug which generates same type of error also mentioned in #310. by @jvdwetering in #358
• Fix ZXLive not loading graphs as Multigraphs with auto simplify disabled by @jvdwetering in #360
• Fix loading proofs is broken by @jvdwetering in #364
• Magic drag and drop understands H-boxes by @jvdwetering in #359

New Contributors

• @theo-chengkai-wang made their first contribution in #244
• @zickgraf made their first contribution in #305
• @jvdwetering made their first contribution in #309
• @colltoaction made their first contribution in #333
• @mjsutcliffe99 made their first contribution in #329
• @akissinger made their first contribution in #354

Full Changelog: v0.2.0...v0.3.0