The new version release notes are there:
SQLite Release 3.9.0 On 2015-10-14
FWIW.
“Fixed a critical bug in the SQLite Encryption Extension that could cause the database to become unreadable and unrecoverable if a VACUUM command changed the size of the encryption nonce.”
Ouch.
Great. I’ll update my SQL plugin for that.
Would like to see a newer version of SQLite in Xojo.