afd25ced_File_Format_Changes_in_SQLite__cription_Of_File_Format_Change
[Version Change] 3.1.6 to 3.2.0 [Approx. Date] 2005-Mar-19
Version 3.2.0 adds support for the ALTER TABLE ADD COLUMN command. A database that has been modified by this command can not be read by a version of SQLite prior to 3.1.4. Running VACUUM after the ALTER TABLE restores the database to a format such that it can be read by earlier SQLite versions.
File Format Changes in SQLite