- Fix spurious ROLLBACK statements when a TxnScopeGuard fails a commit
of a transaction with deferred FK checks: a guard is now inactivated
immediately before the commit is attempted (RT#107159)
+ - Fix spurious warning on MSSQL cursor invalidation retries (RT#102166)
- Work around unreliable $sth->finish() on INSERT ... RETURNING within
DBD::Firebird on some compiler/driver combinations (RT#110979)
- Really fix savepoint rollbacks on older DBD::SQLite (fix in 0.082800