ODK Collect v1.26.3

Highlights

• Fixes support for expressions in digest arguments
• Fixes support for relative references in nested repeats

Fixed

• getodk/javarosa#509 Fix count-not-empty function
  • Grzegorz Orczykowski @grzesiek2010 (Nafundi)
• getodk/javarosa#551 Fix indexed-repeat when the first parameter is a relative reference
  • Guillermo Gutiérrez @ggalmazor (Nafundi)
• getodk/javarosa#552 Allow expressions in digest arguments
  • Hélène Martin @lognaturel (Nafundi)
• getodk/javarosa#540 Fix reference expansion in nested repeats
  • Guillermo Gutiérrez @ggalmazor and Hélène Martin @lognaturel (Nafundi)