Patch by Sam Breese.

Dates and version information from the changelog:

* 2006-08-12 (3.3.7) added SQLITE_CREATE_VTABLE, SQLITE_DROP_VTABLE
* 2006-10-09 (3.3.8) added SQLITE_FUNCTION
* 2009-01-12 (3.6.8) added SQLITE_SAVEPOINT
* 2014-02-03 (3.8.3) added SQLITE_RECURSIVE

Patch by Dingyuan Wang.

Zip files can be larger than 4 GiB if allowZip64
is true (default since Python 3.4)

Patch by Jim Fasarakis-Hilliard.

Patch by inclement.

Revised re by Serhiy Storchaka.

"w" and "x" now are relative to the start of the file.

"w" and "x" now are relative to the start of the file.

"w" and "x" now are relative to the start of the file.