afd25ced_File_Format_Changes_in_SQLite__cription_Of_File_Format_Change
[Version Change] 2.3.3 to 2.4.0 [Approx. Date] 2002-Mar-10
Beginning with version 2.4.0, SQLite added support for views. Information about views is stored in the SQLITE_MASTER table. If an older version of SQLite attempts to read a database that contains VIEW information in the SQLITE_MASTER table, the parser will not understand the new syntax and initialization will fail. Also, the way SQLite keeps track of unused disk blocks in the database file changed slightly. If an older version of SQLite attempts to write a database that was previously written by version 2.4.0 or later, then it may leak disk blocks.
File Format Changes in SQLite