Issues

• [P4] Shippability tier — AAR/Maven, wasm size + npm, honest platform matrix

  area:docsarea:tests-cikind:enhancementpriority:medium
  2389-research/Vinculum#106 · Filter by author clintecker opened on Jul 20, 2026 · Protocol & test-infra hardening

• [P3a] CI: Android emulator smoke — JNI-in-APK render, VDL1 bytes match Linux

  area:render-androidarea:tests-cikind:enhancementpriority:low
  2389-research/Vinculum#105 · Filter by author clintecker opened on Jul 20, 2026 · Protocol & test-infra hardening

• [P2b] CI: cross-compile the FreeType tier + C ABI to an aarch64 Android .so

  area:render-androidarea:tests-cikind:enhancementpriority:medium
  2389-research/Vinculum#103 · Filter by author clintecker opened on Jul 20, 2026 · Protocol & test-infra hardening

• [P1c] Universal cross-backend SVG parity gate

  area:layout-algorithmarea:tests-cikind:enhancementpriority:high
  2389-research/Vinculum#101 · Filter by author clintecker opened on Jul 20, 2026 · Protocol & test-infra hardening

• [P1b] Expand the VDL1 conformance fixture corpus

  area:apiarea:tests-cikind:enhancementpriority:medium
  2389-research/Vinculum#100 · Filter by author clintecker opened on Jul 20, 2026 · Protocol & test-infra hardening

• [Android] C ABI reloads the font on every render — cache FreeTypeFont per (resource)

  area:fonts-opentypearea:render-androidkind:enhancementpriority:medium
  2389-research/Vinculum#90 · Filter by author clintecker opened on Jul 18, 2026 · Android · Native backend

• [Android] Tracking — native backend plan, dependency graph & critical path

  area:render-androidkind:enhancementpriority:high
  2389-research/Vinculum#85 · Filter by author clintecker opened on Jul 17, 2026 · Android · Native backend

• [Android][B4] AAR packaging + Maven publish + emulator CI

  area:render-androidarea:tests-cikind:enhancementpriority:medium
  2389-research/Vinculum#84 · Filter by author clintecker opened on Jul 17, 2026 · Android · Native backend

• [Android][B3] Markwon plugin (math in Markdown prose)

  area:render-androidkind:enhancementpriority:low
  2389-research/Vinculum#83 · Filter by author clintecker opened on Jul 17, 2026 · Android · Native backend

• [Android][B2] Classic View + inline span

  area:render-androidkind:enhancementpriority:low
  2389-research/Vinculum#82 · Filter by author clintecker opened on Jul 17, 2026 · Android · Native backend

• [Android][B1] Compose Math() + bitmap cache (the flagship)

  area:render-androidkind:enhancementpriority:medium
  2389-research/Vinculum#81 · Filter by author clintecker opened on Jul 17, 2026 · Android · Native backend

• [Android][A3] Font assets on Android (bundled .otf reaches FreeType through the .so packaging)

  area:fonts-opentypearea:render-androidkind:enhancementpriority:medium
  2389-research/Vinculum#79 · Filter by author clintecker opened on Jul 17, 2026 · Android · Native backend
  1

• No image/golden coverage for the aligned family — a whole environment class is visually untested

  area:tests-cikind:enhancementpriority:medium
  2389-research/Vinculum#67 · Filter by author clintecker opened on Jul 17, 2026 · P3 · Parity & performance

• "Platform-free" layout leaks platform behaviour through the measurer seam — and nothing checks the two backends agree

  area:layout-algorithmkind:enhancementpriority:medium
  2389-research/Vinculum#62 · Filter by author clintecker opened on Jul 17, 2026 · P3 · Parity & performance

• CI: iOS simulator runs only 2 of 7 UIKit-eligible test suites; document or broaden the scoping

  area:tests-cikind:hygienepriority:low
  2389-research/Vinculum#45 · Filter by author clintecker opened on Jul 16, 2026 · P5 · Hygiene & release

• MathView isn't Equatable, so SwiftUI can't skip body on unrelated ancestor re-renders

  area:swiftuikind:enhancementpriority:low
  2389-research/Vinculum#44 · Filter by author clintecker opened on Jul 16, 2026 · P4 · Enhancements

• VinculumLabel.textAlignment lacks leading/trailing and ignores layout direction, misplacing equations in RTL hosts

  area:render-applekind:enhancementpriority:low
  2389-research/Vinculum#43 · Filter by author clintecker opened on Jul 16, 2026 · P4 · Enhancements

• Expose distinct font-load failures: init?(url:) collapses "not a font" and "no MATH table" into one nil

  area:apikind:enhancementpriority:low
  2389-research/Vinculum#42 · Filter by author clintecker opened on Jul 16, 2026 · P4 · Enhancements

• Inconsistent Math-prefix namespacing across the public type surface (CfracAlign, ArraySpec, PathOp, GlyphMetrics, …)

  area:apikind:refactorpriority:low
  2389-research/Vinculum#41 · Filter by author clintecker opened on Jul 16, 2026 · P2 · Refactor & DRY

• Add \mathchoice support: parser case + style-resolved node (args currently leak as content)

  area:parserkind:enhancementpriority:low
  2389-research/Vinculum#40 · Filter by author clintecker opened on Jul 16, 2026 · P4 · Enhancements

• Rule 18a ink-floor clamp uses bare 0.25/0.15 literals and applies to glyph bases outside the isGlyphBase guard

  area:layout-algorithmkind:hygienepriority:low
  2389-research/Vinculum#39 · Filter by author clintecker opened on Jul 16, 2026 · P5 · Hygiene & release

• parseNewcommand rejects the optional-default form \newcommand{\name}[nargs][default]{body}, leaving the raw definition to render as garbage

  area:parserkind:enhancementpriority:low
  2389-research/Vinculum#38 · Filter by author clintecker opened on Jul 16, 2026 · P4 · Enhancements

• Delimiter, accent, and x-arrow name↔glyph↔enum mappings are hand-duplicated across parser, LaTeX serializer, and speech

  area:parserkind:refactorpriority:low
  2389-research/Vinculum#37 · Filter by author clintecker opened on Jul 16, 2026 · P2 · Refactor & DRY

• VinculumLinuxSmoke hardcodes /work container paths and is never run by CI, leaving Linux parity manual

  area:tests-cikind:hygienepriority:low
  2389-research/Vinculum#35 · Filter by author clintecker opened on Jul 16, 2026 · P3 · Parity & performance

• Linux (Silica/SVG) path leaves parsed MATH-table refinements unwired: base services only, and no FreeType GlyphOutlineProvider

  area:render-linuxkind:enhancementpriority:low
  2389-research/Vinculum#34 · Filter by author clintecker opened on Jul 16, 2026 · P3 · Parity & performance