Issues

• double-check the canonical notations order and make the api round trip accept semantically equivalent start/stop orderings

  aiapidesigntesting
  webern/mx#507 · Filter by author webern opened on Nov 7, 2026

• decide how to read two same-named voices on a staff that meet without a backup in mx::impl

  aidesignimplquestion
  webern/mx#506 · Filter by author webern opened on Nov 7, 2026

• read a cross-staff beam group across another voice's note without a backup in mx::impl

  aibugimplnon-breaking
  webern/mx#505 · Filter by author webern opened on Nov 7, 2026

• write an offset direction after the voice that reaches its tick in mx::impl

  aidesignimplnon-breaking
  webern/mx#504 · Filter by author webern opened on Nov 6, 2026

• Consider a tuplet authoring helper.

  apibreakingdesignfeature
  webern/mx#434 · Filter by author webern opened on Aug 29, 2026

• NotationsWriter emits all spanner stops before all starts, breaking single-note spanners

  apibugimplnon-breaking
  webern/mx#429 · Filter by author rpatters1 opened on Aug 24, 2026
  4

  

• model hammer-on and pull-off as paired spanners in mx::api

  aiapidesignfeatureimpl
  webern/mx#412 · Filter by author webern opened on Aug 23, 2026

• expose the id attribute of print and measure-style in mx::api

  aiapidesignfeature
  webern/mx#408 · Filter by author webern opened on Aug 19, 2026

• expose the id attribute of credit in mx::api

  aiapidesignfeature
  webern/mx#407 · Filter by author webern opened on Aug 19, 2026

• expose the id attribute of harmony and frame in mx::api

  aiapidesignfeature
  webern/mx#406 · Filter by author webern opened on Aug 19, 2026

• expose the id attribute of beam in mx::api

  aiapidesignfeature
  webern/mx#405 · Filter by author webern opened on Aug 19, 2026

• expose the id attribute of notations, articulations, ornaments, technical and direction-type in mx::api

  aiapidesignfeature
  webern/mx#404 · Filter by author webern opened on Aug 19, 2026

• expose the id attribute of dynamics, fermata and accidental-mark in mx::api

  aiapidesignfeature
  webern/mx#403 · Filter by author webern opened on Aug 19, 2026

• Make ID attributes available in mx::api.

  apifeature
  webern/mx#399 · Filter by author webern opened on Aug 15, 2026

• follow up to #395: placeholders in CommaSeparatedText, and now unnecessary OneOrMore workarounds in mx::impl

  aibugcorenon-breakingtesting
  webern/mx#396 · Filter by author webern opened on Aug 15, 2026

• Support spanners specified as a single object instead of start and stop pairs.

  apidesign
  webern/mx#393 · Filter by author webern opened on Aug 14, 2026

• support continuation tie in api

  apifeature
  webern/mx#291 · Filter by author webern opened on Jul 2, 2026
  10

• Add Cuthbert tests and MusicXML repo tests

  testing
  webern/mx#240 · Filter by author webern opened on Jun 25, 2026

• mx does not handle namespace-prefixed MusicXML element names

  bugcorenon-breaking
  webern/mx#161 · Filter by author webern opened on May 30, 2026

• Use the typesystem to help with Tenths

  breakingfeature
  webern/mx#99 · Filter by author webern opened on Jun 7, 2020
  2

• Add Encoding Supports Hints to ScoreData

  featurenon-breaking
  webern/mx#98 · Filter by author webern opened on Jun 7, 2020

• Create an Self-Contained Example that relies on the installation of Mx

  help wantednon-breaking
  webern/mx#78 · Filter by author webern opened on Mar 29, 2020
  1

• Publish mx with Cocoapods

  featurehelp wantednon-breaking
  webern/mx#74 · Filter by author webern opened on Mar 28, 2020

• Publish mx with Conan

  featurehelp wantednon-breaking
  webern/mx#73 · Filter by author webern opened on Mar 28, 2020

• Support Zipped MusicXML Files

  featurenon-breaking
  webern/mx#66 · Filter by author webern opened on Mar 15, 2020
  2