This is the first official release for MEI4.
Many things are improved, many things newly supported. Check supported.md for supported elements and attributes.

This is a minor update to add a LilyPond style file with the new include parameter.

This is a small feature update:
@staff on clef
@sameas on rest and mRest

This is a small bugfix release.

• improved handling of multimeasure rests
• added support for extenders and line styles on dynamics
• improved support for ornam and symbol
• minor fixes

• fixes a minor problem with RGB colors

some minor fixes

This is the first official version of the MEILER package.
Should work pretty well with MEI 3.0.0 files.