Release v2.4.0

This release introduces support for SPARQL queries within the query editor. Now, all three query engines are supported: Gremlin, openCypher, and SPARQL. This does not mean we are done with the query editor. We have many exciting ideas being considered for future releases.

SPARQL Query Support

• Support for SELECT, ASK, DESCRIBE, and CONSTRUCT queries
• DESCRIBE and CONSTRUCT queries will result in fully materialized vertex and edge results
• SELECT and ASK queries will result in raw statements, but do not materialize results as vertices or edges
• Support for RDF resources without a defined rdf:type
• Updated display name defaults to use rdfs:label if it is available

Other Notable Changes

• Added support for vertices that have no label in openCypher
• Hide properties that don't have a value for the given vertex or edge
• Added confirmation dialog when deleting a connection (thanks @dwrth)
• Added ability to horizontally scroll toolbars if space is limited (thanks @Ansh2004P)
• Added zoom to fit toolbar button (thanks @cnaples79)
• Updated the strings used to represent no value, no type, and empty value to be more clear
• Updated handling of neighbor counts when neighbors have more than one type or label
• Updated handling of date values, specifically in openCypher connections
• Updated behavior of auto open details panel when a node is selected
• Fixed many bugs

All Changes

• Adjust styles in DialogFooter by @kmcginnes in #1147
• Bump version to 2.4.0 by @kmcginnes in #1132
• Remove unused code by @kmcginnes in #1131
• Use DialogFooter in LoadConfigButton dialog by @kmcginnes in #1148
• Increase randomness in generated test strings by @kmcginnes in #1153
• Add confirmation to deleting a connection by @dwrth in #1136
• Update dependencies by @kmcginnes in #1155
• Fix node icon color change by @dwrth in #1103
• Add steering doc for documentation by @kmcginnes in #1164
• Use consistent Spinner component across app by @kmcginnes in #1130
• Update TypeScript config for Node 24 by @kmcginnes in #1156
• Migrate EdgeStyleDialog to tailwind by @kmcginnes in #1151
• Migrate CreateConnection to Tailwind by @kmcginnes in #1150
• Use verbatimModuleSyntax in proxy server by @kmcginnes in #1157
• Clear graph restore progress notification by @dwrth in #1172
• Fix input lag when changing node and edge colors by @dwrth in #1173
• Update minor versions by @kmcginnes in #1181
• Add testing steering document by @kmcginnes in #1182
• Simplify vertex detail query by @kmcginnes in #1186
• Fix neighbor expansion when no attributes by @kmcginnes in #1185
• Remove old async relics by @kmcginnes in #1180
• Streamline useGraphStyles hook by @kmcginnes in #1183
• Simplify queryClient test setup by @kmcginnes in #1179
• Include headers in IAM request signing by @kmcginnes in #1198
• Disable retries for user query by @kmcginnes in #1201
• Fix neighbor expansion in SPARQL by @kmcginnes in #1195
• Add SPARQL support to user queries by @kmcginnes in #1199
• Fix Panel header overflow causing canvas to scroll off-screen by @Ansh2004P in #1142
• Update documentation for SPARQL query editor by @kmcginnes in #1211
• Reduce risk of malicious packages by @kmcginnes in #1215
• Disable spell check, auto capitalize/complete by @kmcginnes in #1225
• Use store for Jotai state in tests by @kmcginnes in #1216
• Add date as entity property value by @kmcginnes in #1220
• feat: add Zoom to Fit button to graph canvas toolbar by @cnaples79 in #1229
• Fix multi label/class support in neighbor counts by @kmcginnes in #1194
• Fix keyword search when resource has no attributes by @kmcginnes in #1230
• Update rawQuery tests to use sparql helpers by @kmcginnes in #1236
• Fix bug in testable edge with rdf values by @kmcginnes in #1238
• Switch vertex details to map quads by @kmcginnes in #1239
• Update raw query with mapping logic by @kmcginnes in #1241
• Bump happy-dom from 18.0.1 to 20.0.0 by @dependabot[bot] in #1244
• Execute neighbor count queries in parallel by @kmcginnes in #1243
• Update tests for DisplayVertexTypeConfig by @kmcginnes in #1246
• Update fetch neighbors to use quad mapping by @kmcginnes in #1240
• Consolidate blank node mapping logic by @kmcginnes in #1245
• Move ASCII constants to module by @kmcginnes in #1251
• Move labels in to module by @kmcginnes in #1252
• Fix scrollbar placement in Tabular by @dwrth in #1257
• Minor tweaks for consolidated mapping logic by @kmcginnes in #1248
• Ensure rdfs:label is first attribute by @kmcginnes in #1247
• Update labels used when there is no value by @kmcginnes in #1253
• Add check for empty string and use friendly string by @kmcginnes in #1254
• Fix auto open details by @kmcginnes in #1262
• Don’t add missing attributes to vertex or edge by @kmcginnes in #1255
• Use shared filter helpers across queries by @kmcginnes in #1256
• Support RDF resources that have no type or class defined by @kmcginnes in #1258
• Bump happy-dom from 20.0.0 to 20.0.2 by @dependabot[bot] in #1266
• Save query state on every change by @kmcginnes in #1269

New Contributors

• @Ansh2004P made their first contribution in #1142
• @cnaples79 made their first contribution in #1229

Full Changelog: v2.3.1...v2.4.0