[sqlite] When was PRAGMA busy_timeout added to SQLite3

[Jim Morris]

I'm using an archaic version, I know, but busy_timeout doesn't seem to 
work.  It doesn't return the value I set.  When was it added?

sqlite3 temp.db
SQLite version 3.5.9
Enter ".help" for instructions
sqlite> PRAGMA busy_timeout=30000;
sqlite> PRAGMA busy_timeout;
sqlite>