v0.7.21 (July 15, 2026)

New features

• Iff and Implies Boolean Operators by @sfrezza
• A <fractionInput> component
• Support for dark mode, including contributions from @anuragkatyal
• Pattern fills with a fillStyle attribute
• A colorInputsSeparately attribute to <answer>
• The ability to give graph labels an opaque background
• The ability to render a <mathInput> inside a <graph>

Other changes

• Reduced the memory footprint of activities
• Mount windowed DoenetML viewers lazily and park when not visible, including an activity coordinate for hosts
• Improvements to the devcontainer environment by @StevenClontz
• Improve the pretext export and the doenetml-prototype by @siefkenj
• Many bugfixes

New Contributors

• @sfrezza made their first contribution in #1275
• @anuragkatyal made their first contribution in #1350

Full Changelog: v0.7.20...v0.7.21

v0.7.20 (June 1, 2026)

What's Changed

• Doenet Print Fixes by @siefkenj in #1250
• fix(doenetml-iframe): don't re-initialize editor on callback-identity churn by @dqnykamp in #1251

Full Changelog: v0.7.19...v0.7.20

v0.7.19 (May 31, 2026)

What's Changed

• Improve context-sensitive help and Ctrl+Space completions by @dqnykamp in #1229
• docs: adopt Diátaxis framework — rename Document Structure to Concepts, add Concept and Guide documentatoin by @dqnykamp in #1239, #1240, #1243, #1249
• Meaningful, color-coded autocomplete icons (and <tag> display on Ctrl+Space) by @dqnykamp in #1238
• fix(viewer): recover from stalled core-worker startup without aborting slow documents by @dqnykamp in #1244
• Print Support through PreTeXt by @siefkenj in #1235
• fix(viewer): flow inputs and their labels inline with surrounding text by @dqnykamp in #1247

Full Changelog: v0.7.18...v0.7.19

v0.7.18 (May 29, 2026)

What's Changed

• Ability to override styles on graphical components by @dqnykamp in #1196
• Improved autocomplete and context-sensitive help by @dqnykamp in #1119, #1121, #1122, #1129, #1177, #1178, #1200, #1208, #1217
• Improve documentation by @dqnykamp in #1137, #1141, #1142. #1147, #1150, #1152, #1155, #1156, #1158, #1159, #1172, #1175, #1176, #1219, #1222, #1228
• Conversion from DoenetML to PreTeXt by @siefkenj in #1128, #1135, #1146
• Make accessibility diagnostics less intrusive by @dqnykamp in #1210
• Rewrite formatter with inline/block content-mode classification by @dqnykamp in #1207
• Customizable auto-formatted function name list by @dqnykamp in #1215
• Support plus-minus operator by @dqnykamp in #1226

Plus many bug-fixes

Full Changelog: v0.7.17...v0.7.18

v0.7.17 (May 12, 2026)

What's Changed

• Fix CSP to allow MathJax to render math in VS Code extension preview by @dqnykamp in #1032
• fix: Improve list-item first-child alignment handling by @dqnykamp in #1034
• a new diagnosticsSummaryCallback along with a programmatic way to open diagnostic panels and update the viewer
• a significant refactor of core and renderers
• add descriptions to component types, attributes, properties, and attribute value
• add a context-sensitive help panel that use the descriptions
• improve autocomplete; it now uses the descriptions
• Fix Dev Container by @siefkenj in #1101
• Enable Doenet to run over HTTP by @siefkenj in #1103
• Allow tests to run in dev container by @siefkenj in #1107

Full Changelog: v0.7.16...v0.7.17

v0.7.16 (April 27, 2026)

What's Changed

• Fix sort/shuffle sugar fallback and diagnostics by @dqnykamp in #1028
• Introduce avoidScientificNotation across worker and viewer by @dqnykamp in #1030
• Add VS Code extension to fixed release/versioning flow by @dqnykamp in #1031

Full Changelog: v0.7.15...v0.7.16

v0.7.15 (April 25, 2026)

What's Changed

• Fix PreFigure curve rendering for implicit-multiplication expressions by @dqnykamp in #1010
• Suppress implicit PreFigure annotations when none authored by @dqnykamp in #1012
• Implement addControls feature and controlsPosition support by @dqnykamp in #1013, #1014
• Refactor graph controls outside Prefigure by @dqnykamp in #1015
• Add graph controls for more components by @dqnykamp in #1017, #1018, #1020
• Add controlOrder-based graph controls ordering by @dqnykamp in #1023
• Add collapsible graph controls with accessible disclosure by @dqnykamp in #1027

Full Changelog: v0.7.14...v0.7.15

v0.7.14 (April 14, 2026)

What's Changed

• Replace sortResults with sort attribute for selectFromSequence and selectPrimeNumbers by @dqnykamp in #997
• Add prefigure conversion support for curve and piecewise/interpolated functions by @dqnykamp in #999
• Add dynamic prefigure annotations-skeleton autocomplete snippet by @dqnykamp in #1002
• Race service and local WASM warmup in prefigure renderer by @dqnykamp in #1007
• Add draggable-point sliders for PreFigure graphs (Phase 1) by @dqnykamp in #1006
• LSP: support boolean-alias enum attributes by @dqnykamp in #1009

Full Changelog: v0.7.13...v0.7.14

v0.7.13 (April 9, 2026)

What's Changed

• selectPrimeNumbers uses from and to attributes by @dqnykamp in #976
• Connect external labels to inputs and answers with for attributes by @dqnykamp in #978
• Add isAccessibleCallback feature to EditorViewer by @dqnykamp in #979
• Add graph axis tick visibility controls by @dqnykamp in #982
• Add reference autocomplete to the DoenetML editor by @dqnykamp in #988, #993

Full Changelog: v0.7.12...v0.7.13

v0.7.12 (March 31, 2026)

What's Changed

• chore: split release workflow and add changesets setup by @dqnykamp in #970
• feat(prefigure): add DoenetML graph annotations support and PreFigure XML conversion by @dqnykamp in #971

Full Changelog: v0.7.11...v0.7.12