Released: Feb 3, 2026

Updates in v2.5.9

Fixes

• Form Library
  • Expressions: {checkbox} notcontains 0 returns false even if the value is empty.
  • Progress Bar: Connecting line does not connect conditionally shown pages.
  • Checkboxes: isExclusive does not apply when choices are loaded using choicesByUrl.
  • choicesFromQuestion are copied with a delay when the source question is within a matrix.
• Survey Creator
  • JSON Editor: "Duplicate name" error is reported for columns in different Dynamic Matrix questions.