Version 10.2.0 b24 (released October 21, 2021)

This beta release includes two bug fixes, there are no new features:

- A change has been made that fixes the Find/Select dialog, which was mostly broken in the b23 release. Details: The `[ProcedureStack isProcedureRunning]` method had been modified for use in determining whether or not user interface items (menus, etc.) should be disabled because a procedure was running. However, these changes broke some of the other code that called that method. A new method `[ProcedureStack isProcedureActuallyRunning]` was created with the original code, and 14 methods were switched to use this instead of isProcedureRunning. In addition to fixing the problems in the Find/Select dialog, it may possibly have fixed other problems that had not been detected yet.
- Fixed crash that could occur in window enumeration functions (`info("windownames")` etc.) if a window has an unassigned title.