CHANGELOG.md

Change Log

All notable changes to this project will be documented in this file. See Conventional Commits for commit guidelines.

[v4.0.0-alpha.0] (2024-05-07)

⚠️ BREAKING CHANGE

• separate Substance environment and remove unused features (#1677)

🚀 New Feature

• Add array-manipulation diagram to gallery (#1716) (7f08c63)
• More fractals (#1644) (4862055)
• Nephroid as Envelope (#1647) (09119bd)
• Random Index Style Function & Chaos Game (#1643) (36d4299)
• Update spectral graph examples (#1642) (97daca2)
• Update variation for caffeine example (#1700) (cd68afa)
• --dump-metadata in roger (#1717) (98b96a5)
• dump SVG option in roger (#1697) (243b306)
• initial values for unknown variables (#1638) (61f2ad7)
• run the compiler and optimizer in a web worker (#1681) (42a657d)
• substance literal values (#1682) (7c1978f)
• update upload-artifact action to latest version (#1699) (3516985)
• warn editor users to save local changes (#1734) (c088040)

🐛 Bug Fix

• Substance parsing of floating-point numbers (#1672) (e6e271a)
• UI bugs in edgeworth (#1706) (c255e39)
• Update api.md (#1670) (97c8679)
• download functionality in the editor (#1678) (6401b84)
• duplicate <penrose> tags in exported SVGs (#1652) (1da2cab)
• exclude function body from FunctionInternalError (#1714) (0f96b30)
• improper Style matching of functions without parameters (#1679) (171110c)
• improper handling of flipped index ranges (#1687) (f4c5675)
• off-by-one error in time-travel slider (#1698) (bcb0c6c)
• public links and build config in docs-site (#1731) (a66cd72)
• queue and resolve pending requests in optimizer worker (#1722) (357b1da)
• resolve state-related bugs in the editor (#1696) (b9e08d4)
• separate Substance environment and remove unused features (#1677) (7ad14e7)
• vector subtraction in tutorial3.md (#1701) (2680e34)

💅 Polish

• Bond constructor names in the chemistry domain (#1712) (11ae235)
• commented geometry domain (#1728) (2a335ee)
• integrate Rose (#1636) (d7c1ef4)
• replace safe util with nicer unwrap (#1662) (4621bb5)
• simplified shared Grid and custom Grid in Edgeworth (#1729) (a7c9d4d)

📝 Documentation

• "getting involved" page (#1639) (192b363)
• add ob-penrose to tool integration section (#1668) (617ebd3)
• add documentation and an example of arrowhead styles (#1702) (13fe8a0)
• comment SolidJS sample function (#1656) (68975e5)
• remove link to planned subsection on the contributing page (#1719) (3c66163)
• split up language reference docs (#1703) (1126038)
• typo in staged layout blog post (#1720) (caf797b)
• update CONTRIBUTING.md to require Node 18+ (#1710) (6d31981)
• update links to the technical roadmap (#1718) (af5de7d)
• update vitepress and index function library (#1704) (12b0442)

🏠 Internal

• add default canvas block to editor (#1674) (52f8fd2)
• delete deprecated file extensions from Roger (#1675) (12ff3d0)
• fix no-non-null-assertion lint rule name (#1663) (b8b18b3)
• fix labeling objective in ray tracing Style (#1660) (4f9ed8e)
• obviate custom unary-minus ESLint package (#1673) (3ffb9e8)
• rename contrib to lib in core (#1651) (f909232)
• simplify names of IsSubset and NotIntersecting (#1724) (b5e8cb8)
• wait until the end to write the text chart (#1665) (31492d0)
• write out registry stats after every diagram (#1664) (c16e63f)

🏃‍♀️ Performance

• CI workflow for comparing registry performance (#1637) (8ef997e)
• share memory across all Rose compilations (#1725) (10869e2)

v3.2.0 (2023-08-08)

🚀 New Feature

• Add common matrix functions to standard library (#1538) (fdbe56e)
• Add dinoshade example to registry (#1601) (ef2a536)
• Penrose logo (#1605) (f3e7369)
• Substance indexed sets (#1572) (83f3869)
• Update 3D Spectral Graphs (#1550) (a2b813b)
• numberof and nameof (#1583) (d3049af)
• diagrams for selected and generic Alloy models (#1584) (1ca7d33)
• row-indexing of matrices (#1599) (b35b82d)

🐛 Bug Fix

• Alloy example dining-philosophers use numberof and nameof (#1587) (0503d5b)
• bounding boxes and points for rotated rects (#1600) (ec0fa7b)

📝 Documentation

• Update README.md (#1580) (f2d865f)
• allow TeX in Style function docs (#1592) (95ab946)
• blog post for tailoring graph domain (#1590) (90398ca)
• fix anchors for functions (#1570) (a145853)
• fix single quotation mark (#1579) (098c33d)
• render Style function docstrings at build-time (#1602) (81de1f4)
• render markdown in function param description (#1575) (1bd1e2d)

🏠 Internal

• add eslint-plugin-unary-minus (#1589) (100dc7a)
• enable strict TS checking in roger (#1576) (3a698f9)
• go from .eslintrc.cjs to .eslintrc.json (#1585) (7908f9f)
• graphs blog post fixes (#1594) (6d74d93)
• remove redundant TSConfig stuff for Roger (#1581) (0d2ac0a)

v3.1.0 (2023-07-19)

🚀 New Feature

• added UI for LLM program generation in edgeworth (#1556) (865ee9e)
• added mod function to Functions.ts (#1565) (b7a7c3b)
• nondistinct matching (#1567) (77e2714)

🐛 Bug Fix

• CircleCenter behavior in Euclidean geometry Style (#1571) (a2ed8e1)
• compile @penrose/roger for distribution 💂‍♂️ (#1562) (7b36125)
• gallery loading by switching to pure Vue (#1549) (7c96d70)
• layering on nonexistent objects (#1560) (0bbe47c)

📝 Documentation

• Correct domain code snippet type (#1566) (ad0005a)
• add "Edit this page" button to pages (#1555) (2ca37bd)
• add Discord badge to GitHub README (#1548) (84cf567)
• add a short intro to v3 blog post (#1551) (4c8f75c)
• explain the origin of the project name (#1554) (add467a)
• fix npx command for roger (#1568) (cea1d0e)
• improve blog excerpt styling (#1552) (b4514ca)
• update Vanilla JS usage for v3 (#1544) (d1ee0ea)

🏠 Internal

• Update team.md with new website URL for Rijul Jain (#1559) (93ecea1)
• enable Prettier for *.jsx in VS Code (#1558) (fb47302)

v3.0.0 (2023-07-14)

⚠️ BREAKING CHANGE

• clean up core exports and synthesizer modules (#1367)
• cleanup optimizer interface (#1368)
• combine automator and roger (#1387)
• consolidate shape types (#1337)
• decouple optimizer from codegen (#1338)
• more readable core language API (#1527)
• put each trio in its own JSON file (#1393)
• remove old file extensions from Roger (#1499)
• support non-trio examples in the registry (#1418)

🚀 New Feature

• Additional curve support (#1503) (daa593d)
• Another curved graph style (#1386) (44a9005)
• Blobs (#1388) (5c192ae)
• Expose random sampling in Style (#1404) (2afb63c)
• Geometric Queries (#1428) (092063a)
• Improve elastic energy (#1384) (291e244)
• Spectral graph (#1487) (9a347ad)
• Substance as spreadsheet for timeline diagrams (#1419) (8c54f24)
• Substance variable collection (#1390) (c2d2467)
• Update curves (#1533) (41655a4)
• Update not found image (#1532) (d09b3d6)
• Walk on stars (#1493) (1678a91)
• renderer adds tightest viewbox metadata to SVG (#1444) (0c7b9f0)
• abstract shape parameters (#1361) (627ee5c)
• accurate Equation measurements (#1445) (93d30f5)
• add command to render multiple trios in roger (#1471) (9c052fe)
• add multiple choice component to synthesizer-ui (#1344) (8767e36)
• additional constructor declaration syntax in Domain and Substance (#1472) (ff1a7d7)
• allow namespace updates in Style (#1379) (5991b84)
• box-arrow style and computer architecture diagram (#1492) (2c428c3)
• cleanup optimizer interface (#1368) (fec7838)
• cropping picks smaller viewbox in gallery and editor (#1518) (b59854a)
• decouple optimizer from codegen (#1338) (99f2633)
• deduplication of mutated Substance programs in edgeworth (#1481) (9eec6d1)
• error and warning markings in IDE editor (#1513) (c91a6c9)
• export SVGs with plain TeX labels (#1433) (3e589a0)
• export core API functions for optimization specification and solving (#1391) (71aa047)
• function as data (#1352) (8df3229)
• function warnings (#1498) (3e68a94)
• homepage gallery component (#1464) (130b2b7)
• line wrap in error pane (#1357) (58bd78b)
• remove old file extensions from Roger (#1499) (744aa0a)
• shape clipping (#1411) (03873af)
• show warnings in editor (#1381) (31a59f9)
• space curves (#1399) (20e187d)
• support non-trio examples in the registry (#1418) (4fe953f)
• support trio switching in roger watch and editor (#1486) (8581efc)
• t-SNE Experiment (#1453) (42bac33)
• timeline (#1369) (71aaf38)
• updated examples visible in gallery (#1505) (230d534)

🐛 Bug Fix

• Diagram panel empty on iOS Chrome and iOS/macOS Safari (#1465) (cb89d4c)
• halfPlaneSDF and padding (#1360) (d234a96)
• style passthrough in core renderer (#1517) (18b9218)
• async loading of solid examples in the registry (#1484) (3234243)
• bad clipping on transformed shape (#1495) (6ed899f)
• baseline center for TeX SVG Equations (#1452) (dc7d41f)
• broken Edgeworth geometry examples (#1346) (0f31177)
• corrected triangle function signature (#1351) (499cd21)
• dependency graph for paths with indices (#1429) (d7e101e)
• fill and stroke settings for Path, Line, and Polyline (#1423) (284ad80)
• find the correct working directory for roger (#1434) (3e1e970)
• list whitespace parsing in Style (#1475) (e05a990)
• passthrough auto fill (#1396) (de70455)
• query string for examples in editor (#1519) (5c11a6d)
• remove width and height attributes in editor SVG export (#1410) (3f68541)
• render zero-length Lines (#1491) (6b2550e)
• repeated state updates in Gridbox of components (#1430) (7c5657c)
• reuse resolver when example becomes local (#1473) (5ba3c00)
• separate type exports in core API and remove solid examples from registry (#1482) (d3dd1f9)
• unique line arrow (#1341) (52c6877)
• use Serializer::json_compatible() (#1457) (d120b25)
• warnings in example diagrams (#1522) (9abc3a2)

💅 Polish

• bump TypeScript version to 5.0 (#1395) (b4ae329)
• clean up core exports and synthesizer modules (#1367) (cf24aaa)
• combine automator and roger (#1387) (678c6e5)
• consolidate shape types (#1337) (0d69c97)
• don't concatenate tag in updateExpr (#1377) (2ce26c2)
• more readable core language API (#1527) (22c8fc6)
• pull out base tsconfig.json (#1392) (e6c5f55)
• put L-BFGS into its own module (#1355) (cc21457)
• put each trio in its own JSON file (#1393) (803d7fc)
• remove key field from ad.Input (#1366) (73664bf)
• restore the 2D triangle mesh domain (#1354) (a09d193)
• simplify derivative of div (#1524) (b3bbd66)
• unify default strokeColor for outline shapes (#1169) (a105c7c)
• use Clippy (#1426) (59da3d2)

📝 Documentation

• Penrose blog landing page (#1535) (197df0e)
• CONTRIBUTING.md and match_total (#1364) (7536da0)
• add @rjainrjain and @ravenrothkopf to team page (#1497) (47b2224)
• add a page about tools and update docs overview (#1521) (d179143)
• adding descriptions of new constructor syntax (#1508) (20a4188)
• auto-generate documentation for Style functions (#1427) (72d84fc)
• create CODE_OF_CONDUCT.md (#1507) (0e49636)
• fix the tutorial (#1501) (60332b7)
• give exact wasm-bindgen version command (#1365) (baa6444)
• homepage tweaks (#1515) (0fa290e)
• load Style function data using SSR (#1529) (23595c9)
• remove "installation instructions" phrase (#1343) (bc1ef99)
• remove obsolete VS Code workspace stuff (#1413) (966d2a2)
• revise constr/obj doc page (#1534) (e77d579)
• show default values of function parameters (#1496) (68f83de)
• start a blog (#1325) (6669567)
• syntax highlight docs for Group (#1506) (9b36e87)
• syntax highlighting in documentation site (#1502) (e43980b)
• update dependency and add instructions on roger and the registry (#1435) (035e1cb)
• using Penrose programmatically (#1525) (7952b2b)

🏠 Internal

• Point to gallery (#1540) (6d4d613)
• Remove old assets (#1500) (04ee09f)
• Revert "fix: Diagram panel empty on iOS Chrome and iOS/macOS Safari" (#1466) (fad7125)
• bump version to 3.0.0-beta.0 (#1542) (ef4fffb)
• bump version to 3.0.0-beta.1 (#1543) (abe43d9)
• choose easier Hamilton circuit example (#1349) (bc77c2a)
• delete AD syntax transform and remove test folders in core (#1371) (46c7220)
• don't use a multi-root VS Code workspace (#1412) (7b2883b)
• enable example panel on editor startup (#1510) (8888e7f)
• fix a couple blogpost typos (#1523) (41f43b4)
• get rid of cross-instance energy eval (#1541) (e1a2e39)
• remove dead Nx config in @penrose/solids (#1422) (6f23aae)
• split valence electrons into predicates (#1347) (3aa67e9)
• sum Edgeworth weights to 100% (#1345) (0e48271)
• switch from jest to vitest (#1406) (8ef8c77)

🏃‍♀️ Performance

• don't materialize any Hessian estimate (#1353) (2678139)

v2.3.0 (2023-03-14)

🚀 New Feature

• Add a function to compute closest points (#1039) (c2c8fc6)
• Add group-theory example to registry (#1301) (115a609)
• Lewis structures Style (#1320) (5411f35)
• added "ctrl+enter" binding for recompiling (#1306) (d0472d1)
• basic group shape (#1294) (cf77bff)
• compile diagrams in editor after detected changes in roger (#1264) (5ec39dd)
• compute rect-line distance exactly (#1332) (b86be31)
• experimental example emulating 3D diagramming (#1299) (171a1d7)
• matrix and vector operations in Style (#1310) (70d190e)
• provide a shapeDistance function (#1328) (76a91e5)
• show multiple diagram instances on a grid in editor (#1287) (fbaf03c)
• triangle-mesh-3d example improvements (#1300) (b308c36)

🐛 Bug Fix

• SVG overflow in Simple component (#1321) (df119ac)
• inRange implemented incorrectly (#1297) (f692a44)
• avoid EPS_DENOM in core autodiff (#1333) (db9f38b)
• github action node version (#1318) (0d52677)
• improve performance of pseudoTopsort (#1302) (60bc4b5)
• nondeterminism in renderer (#1316) (9795420)
• render shapes in order for determinism (#1323) (c479eec)

📝 Documentation

• guide for creating new releases (#1304) (1895d8f)
• move wiki (#1331) (062e8ed)
• update Team page (#1324) (e61e0ca)

🏠 Internal

• add Lewis structures examples to synthesizer-ui (#1334) (2f1f624)
• add graph examples to synthesizer-ui (#1336) (3b5f964)
• add more stuff to .prettierignore (#1339) (e3a3f34)
• add optimizer build/ to .prettierignore (#1315) (3c8b424)
• diagram some graphs (#1317) (37acb1b)
• expand presets in synthesizer-ui (#1149) (58c288a)
• layout tweaks in euclidean.style (#1335) (12363c9)
• remove ESLint from PR template checklist (#1330) (ef74877)

v2.2.0 (2023-02-02)

🚀 New Feature

• Add link to Wiki (#1275) (5c2f368)
• Group theory (#1276) (16c64fa)
• Group theory - multiplication table style (#1277) (fea6d0b)
• improve registry schema and loading (#1212) (d6bbc30)
• inline comparison operators (#1257) (b3c7c2f)
• support longer file extensions (#1280) (6e83596)

🐛 Bug Fix

• enforcing ordering in collinearOrdered constraint (#1265) (2336b4b)

💅 Polish

• bring VS Code extension into this repo (#1271) (a74a7e2)

📝 Documentation

• fix import typo in components README (#1253) (05b1f68)

🏠 Internal

• clarify a couple Graph method docstrings (#1285) (6da46aa)
• fix Twitter badge in README (#1260) (e60b3ed)
• remove full moon trio (#1259) (664595b)

v2.1.1 (2023-01-19)

🐛 Bug Fix

• make pandemonium a dependency of core (#1249) (aac81e8)
• symmetric predicate check runs on empty type graph (#1248) (2493c51)

📝 Documentation

• update core usage in README (#1250) (cb1781f)

🏠 Internal

• include perf in changelogs (#1247) (4cd62e1)

2.1.0 (2023-01-19)

Bug Fixes

• Stage reset after dragging (#1237) (9bf0a36)
• style relation checker using substance variables (#1239) (2e7de5e)
• Wrong flipped start arrowhead X offset (#1236) (ce7a348)

Features

• Functions/Constraints for curves (#1206) (6edc412)

2.0.0 (2023-01-17)

Bug Fixes

• errors for undefined terms in Style selectors (#660) (e7f1f5f)
• draw command in @penrose/automator (#937) (261fd4c)
• ReferenceError in storybook (#1228) (74a0440)
• Absolute imports for panels (#685) (bb0737e)
• account for descent in Text center computation (#842) (d9999eb)
• add duplicate name check in Substance checker (#657) (1a3df91)
• add editor as explicit dep (#996) (ce1ee31)
• add examples to build (#994) (e9d2ac9)
• add labels to unmatched Substance objects in the translation (#666) (15462a6)
• Add Support for images with absolute URLs (#1033) (03a9b03)
• Allow Docusaurus and IDE co-existence (#916) (d8aa65f)
• Automator NPE in staged mode. Fixed #887 (#946) (dc50785)
• avoid 404 in homepage try link (#1187) (9da7193)
• base url (#997) (d329dd0)
• build @penrose/core before deploying storybook (a87cc23)
• bump pug version (#669) (633f101)
• calls correct node navigation methods (#807) (4a94cac)
• canvas disappears on mobile browsers (#1136) (a060858)
• Catch errors thrown in core in browser-ui (#625) (2a2ca45)
• Change the derivative of abs to be sign (#1104) (2cb933f)
• check constructor name match in Style selector (#757) (3ab0042)
• Circle CI OOM error when building #651 (#655) (a50ccae)
• circle-rectangle interactions (#848) (428cad6)
• circleci resource class and storybook trigger (50e808b)
• clone rendered SVG node for Equation at render-time (#1144) (47b6dd2)
• Cos/sin shouldn't use degrees #374 (#677) (d65ac8d), closes #651
• Default fill xor stroke. FreeformPolygon stack dumps renderer. Closes #704, Closes #706, Closes #708 (#707) (7662137), closes #651 #374 #392 #392 #392 #392 #392
• delete svg-flatten (#1208) (976ca77)
• Delete packages/browser-ui/src/contexts.tsx (#912) (ffd63d0)
• determine pointer-event for dragging based on shape kind (#686) (c3c0cc3)
• docs site mkdir (#995) (c149e59)
• Docs-site Shape Property page errors and crashes (#1045) (880d197)
• empty label check in Style selector (#789) (f28c1ba)
• Fix #935 Automator fails in draw mode (#936) (5b3d464)
• GitHub Actions canary release (#778) (7f8f093)
• GitHub Actions canary release (#780) (00681d5)
• Give Vite 8 GiB in editor (#1090) (3e328c8)
• Issue #1023 Allow stroke on Equations (#1026) (77e1f87)
• issue #1024 exclude name, ensureOnCavas in SVG (#1025) (ed7bb4d)
• Local image resolution not working in IDE (#1037) (c5220b4)
• Make autodiff deterministic in graph shape (#945) (c6fe4e3)
• Make Roger allow unordered triples (#658) (2d8f90e)
• Make TypeDecl subType range more precise (#963) (a7811dd)
• make website routing work (#1195) (08f4f61)
• map Option::None to null, not undefined (#1191) (cd195e9)
• multiple matching (#1063) (eb0991b), closes #1064 /github.com/penrose/penrose/issues/1064#issuecomment-1189228125
• path resolution in automator (#836) (52972af)
• PointcareDisk.sty missing canvas def (#851) (b20400a)
• Reaction example Style (#1125) (6b76d1e)
• Remove duplicate 'pow' conditional (#880) (033a259)
• remove error wrapper in browser-ui (#695) (5a194aa)
• Remove Rectangle Rotation BBox logic (#803) (2ea92aa)
• remove reference to disambiguateFunctions (#940) (a6be39f)
• Rename the padding argument of the overlapping constraint to overlap and negate its semantic (#1130) (28684f4)
• repel objective on segments causes slow optimization time (#613) (cfc8f46)
• Replace Substance undefined symbol usage (#745) (7587ce6)
• Resample button in panes (#881) (c1626cf)
• resize behaviors of diagram panel components (#1105) (7874667)
• Resolve browser-ui build warnings (#839) (21425aa)
• resolved NaN in the nested.sub by increasing the max size of sets shapes #498 (#628) (dcce355)
• responsive tab layout on mobile (#1137) (95b7f3e)
• return types in exported functions (#637) (944eb01)
• selector matching n^m complexity (#1016) (930fa0d)
• Set paint none=none() in style examples. Closes #703 (#705) (f631d57), closes #651 #374 #392 #392 #392 #392 #392
• some symmetric predicates don't match (#1127) (b1f35e8)
• storybook deployment base directory (#1124) (7fb7a01)
• storybook examples and add exterior algebra to registry (#1122) (261055e)
• Strengthen length check in zip3 (#915) (36c0867)
• strokeDasharray strokeLinecap consistency (#850) (c7bf34b)
• Support empty fill and stroke style #392 (#699) (ee28a6f), closes #651 #374
• symmetry in nested predicates (#1069) (7d0d4bf), closes #1068
• synthesizer-ui typescript build warnings (#846) (2b00441)
• Throw error on invalid labels (#663) (96772ca)
• toHex usage (#746) (847c033)
• top-level diagram function (#862) (7f0f727)
• transform polygon/polyline points to screen space (#849) (861447f)
• twosets-simple example #616 (#617) (184ac34)
• unwrap the result of stepUntilConvergence in browser-ui (#634) (e5796fb)
• update examples in storybook (#790) (3c968b9)
• Upgrade TypeScript for roger prepack (#781) (b89b4af)
• use empty string as the default label and check autolabel statements (#754) (6ce1b97)
• Use ifCond in atDist (#667) (07157b6)

Features

• "follow the cursor" dragging mode (#1143) (e15276c)
• 2d triangle mesh domain (#770) (bfc7b2e)
• 2d triangle mesh examples (#808) (e407858)
• add "Duplicate Workspace" button (#1106) (e576078)
• add @penrose/panels to the monorepo (#681) (24d5bd0)
• Add a polynomial roots node (#906) (580ada4)
• add browser for synthesizer (#640) (2d81a55)
• add debug mode setting to @penrose/editor (#1030) (d9c5485)
• add default onCanvas constraints for all shapes (#694) (20409e4)
• add docs-site build (#856) (526a635)
• Add examples with nonconvex shapes (#893) (91edc5c)
• add full moon example (#872) (7c84f09)
• Add Mobius transform example (#1216) (43e7740)
• add right angle marker to euclidean style (#606) (ec12a72)
• Add SVG text (#740) (e066e53)
• add visualization of computational graph of energy in inspector #238 (#540) (133576b)
• added multiple tick mark functionality to euclidean style (#643) (1ec90f5)
• added swap-in mutator (#646) (71b872b)
• allow autodiff addends to be masked (#1192) (2870b5f)
• Allow convex partition on clockwise polygons (#901) (27a99ee)
• allow cycles in partial layer orderings (#760) (004ba9e)
• Allow Greek letters in style identifiers (#804) (fa49392)
• Allow subtypes inline (#735) (e4a0e41)
• Allow SVG kebab passthroughs via map (#806) (08a0fc7)
• basic symmetric predicates (#1061) (80e0a61)
• call evalShapes only twice to generate a computation graph (#976) (0ff28e5)
• check existence and type of labels in Style selectors (#777) (9357e4e)
• compile on vim write (resolves #1046) (#1197) (9ee17a6)
• compute Text bounding box (#829) (8886074)
• customizable arrowheads on both ends + new arrowhead styles (#1140) (0f60f05)
• Define bounding box function for every shape (#698) (28226dd)
• detect and report cyclic assignments in Style (#1147) (0f122fb)
• display errors in the Simple component (#953) (aa6209f), closes #535
• docusaurus site (#771) (13396b2)
• Domain syntax highlighting (#691) (d9fdcb5)
• Editor Rewrite (#992) (91022fa)
• enumerative search of Substance mutations (#638) (97db076)
• export diagrams in png (#1134) (307c574)
• Exterior algebra (#812) (9e49a45)
• Fake 3d linear algebra examples (#1058) (41d0c83)
• faster matching (#1072) (99c6383)
• Graphics tweaks (#843) (c492e4a)
• hexadecimal color literals in Style (#1114) (ce4cb51)
• host tutorial in online editor (#1196) (4f361c9)
• Hypergraph example (#998) (15053e3)
• Implement convex partitioning (#877) (d7968fb)
• improve euclidean.sty (#1117) (3a94d6d)
• increase coverage of geometry domain for use with textbook problems (#633) (04619a0)
• increase test coverage for constraints (#791) (28a8cfd)
• Lagrange bases (#999) (e4d0259)
• Line polygon constraints (#810) (7d5538b)
• load function names from core for style autocomplete (#692) (e7eab14)
• Make NotTypeConsIn... into ParseError (#961) (047ce4b)
• Make parse errors more readable (#1080) (1a8b440)
• Make Penrose deterministic (#864) (baabbe6)
• Make SVGs "Penrose-editable" (#1171) (edb5dc8)
• match metadata (#1074) (3f09477)
• Math functions (#736) (9ded71d)
• maximal and minimal objectives (#852) (c402b7f)
• Minkowski penalties (#648) (f2b799f)
• Minkowski penalties for Ellipse-Ellipse (#977) (2be787c)
• Minkowski penalties for Ellipse-Polygon (#911) (2842be8)
• More domain examples (#635) (c0a0c3f)
• Persistent homology example (#1007) (299145b)
• Polygon contains (#868) (9b7ad99)
• port the SIGGRAPH Euclidean geometry example (#693) (25878c4)
• Predicate aliasing (#1066) (de83edf), closes #623
• preset loading in synthesizer-ui (#1133) (7d0d7d8)
• put the demo in the VitePress site (#1193) (22fba15)
• React component library (#671) (7f5977b)
• renderer: Passthrough unknown properties to Svg output (d3175c6)
• renderer/style: Passthrough unknown properties to Svg output (#759) (d6b4283)
• requires forall declarations (#1073) (942b06f)
• resolve image paths in @penrose/editor (#1018) (7bb69e6)
• resolve paths for included SVGs (#825) (cedbf1b)
• Signed distance functions for Penrose shapes (#979) (1a00e4c)
• Split Optimization Status Tab Into Constraints and Objectives (#611) (ab9eee9)
• staged diagram generation in automator (#610) (3de4a31)
• Structural formula example (#734) (bb18a6f)
• Style inline color widgets (#1094) (3ffdbbe)
• Substance mutations as data + refactored program generator (#601) (da8f9e5)
• support layout stages in Style (#1199) (d22602a)
• support path lists in layer expressions (#1111) (e1340e8)
• Text baseline fix (#875) (eadf6a1)
• unify browser-ui and editor (#1000) (3e7f647)
• Use C-style syntax for Domain arglists (#737) (2af2447)
• Walk on spheres (#1019) (a5d5da1)
• Walk on spheres (#1022) (5863147)

Performance Improvements

• Add a benchmark suite (#921) (9513462)
• improve performance of Autodiff (#796) (8bca6db)
• improve performance of symbolic differentiation (#840) (7b5dd6a)
• port the optimizer to WebAssembly (#1092) (768895a)
• speed up automator using SWC (#1163) (516f57e)

Reverts

• Revert "feat: Walk on spheres (#1019)" (#1021) (228746e), closes #1019 #1021

1.3.0 (2021-06-24)

Bug Fixes

• add repo link to docs deploy (#598) (1c2c2c8)
• arrowheads incorporated in the path length (#587) (ba8ddf2)
• type-change in synthesizer was adding improperly formed bind statements to AST (#590) (b3c50a6)
• Unify BBox Computation in Constraints.ts and Make Square Rect-Like (#582) (cce0160), closes #584

Features

• add arc command to path shape object, implement tick marks for triangle congruency (#603) (b3190dd)
• Add callout shapes (#556) (6e3d5a2)
• existential graph domain (#600) (115111d)
• rename statement mutation added to synthesizer (#578) (dbf7106)
• Style-Controlled Canvas Dimensions (#589) (9bf6901)
• type-change implemented for synthesizer (#585) (81ea4cd)

1.2.0 (2021-05-24)

Bug Fixes

• handle Text GPIs with empty strings (#553) (0a5cfe1)
• remove canvas from browser-ui's dependencies (#559) (b62f9e1)

Features

• PathString GPI (#549) (2e9069d)
• substance program synthesizer (#551) (09062ee)

1.1.0 (2021-04-21)

Bug Fixes

• #481 - wrong NS attribute (#485) (e6b4c7a)
• #520 (moving types out, fixing soundness) (#526) (ba0abf3)
• [style-errors-2] fix style path validation code or remove unsupported style program features so LA example works (findExpr accesses lists) #489 (#491) (389f25c)
• add cross-env in browser-ui build scripts (#497) (201390e)
• add source loc to parser errors; report unexpected EOF (#510) (8555c84)
• handle CRLF in all parsers (#500) (da2238a)
• K&R style braces in GPI exprs (#544) (ef0ae12)
• newlines in errors (wrap now) and newlines in mathjax (#493) (9fbe49f)
• render sizing due to container (#488) (3aa475b)
• skip static check for access paths (#495) (ffeb55b)
• stroke-dasharray rendering (5815cac)
• vector initialization, as well as overriding elements of vector-typed shape properties (#522) (238145c), closes #501 #515 #501 #515 #515 #516 #521 #2 #504

Features

• [layout] add evalFns for individual opt fns, and compile each opt function (#527) (3eec8eb)
• evalEnergy API function (#512) (2830bf0)
• add strokeDashArray to all GPIs (#531) (629d5cc)
• Add basic graph domain and more standard library functions for Style (#502) (859f3ae), closes #501
• add Polygon and Polyline to the shape library (#539) (50bd559)
• Enhance opt inspector (#537) (fe05e5c)
• Get disjoint AABB rect/line constraints to work; make autodiff more correct; add varying initialization to Style (#538) (f848970), closes #504 #504 #504 #496 #542
• mathtransform with jscodeshift (#389) (db17b27)
• opt tab for inspector; localStorage settings (#534) (b1e69cd)
• process prelude values in substance checker (#533) (2c143ac)

1.0.0 (2021-02-15)

Bug Fixes

• #442 (7b39f52)
• #443 #444; add type annotations to all postprocessors (c952679)
• #448 (940f118)
• add decl_bind back to Substance parser (#457) (c6760e0)
• add global pseudorandomness (#472) (0e1f793), closes #466
• add missing contrib functions (2dda7b6)
• add string transform to string_literal token (#458) (9fb2169)
• allow trailing comments without newline at the end (#471) (3098b62)
• disable new iter warning #431 (d2b69ae)
• enable autostep on startup #420 (712ff5c)
• layer expr error #433 (4d60331)
• return parser errors monadically (#468) (6305301)
• still process state packets in protocol (af7ccdd)

Features

• vanilla renderer (#465) (72f3bb0)

1.0.0-alpha.3 (2021-02-15)

Note: Version bump only for package penrose

1.0.0-alpha.2 (2021-02-15)

Note: Version bump only for package penrose

1.0.1 (2021-01-28)

Bug Fixes

• #442 (7b39f52)
• #443 #444; add type annotations to all postprocessors (c952679)
• #448 (940f118)
• install script for roger (2724feb)
• still process state packets in protocol (af7ccdd)

Revision history for penrose

0.1.0.0 -- YYYY-mm-dd

• First version. Released on an unsuspecting world.