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## SQLite Release 3.6.1 On 2008-08-06

- Added the lookaside memory allocator for a speed improvement in excess of 15% on some workloads. (Your mileage may vary.)
- Added the SQLITE_CONFIG_LOOKASIDE verb to sqlite3_config() to control the default lookaside configuration.
- Added verbs SQLITE_STATUS_PAGECACHE_SIZE and SQLITE_STATUS_SCRATCH_SIZE to the sqlite3_status() interface.
- Modified SQLITE_CONFIG_PAGECACHE and SQLITE_CONFIG_SCRATCH to remove the "+4" magic number in the buffer size computation.
- Added the sqlite3_db_config() and sqlite3_db_status() interfaces for controlling and monitoring the lookaside allocator separately on each database connection.
- Numerous other performance enhancements
- Miscellaneous minor bug fixes

A complete list of SQLite releases in a single page and a chronology are both also available. A detailed history of every check-in is available at SQLite version control site.