Kavanagh signed for Rovers from Newport County in the summer to join their development squad, whose coach Chris Hargreaves was helpful in facilitating the move.
Continuing their excellent relationship with local clubs, Bath have agreed with Championship neighbours Bristol City an extension of the loan of Opi Edwards for a further month until 23rd January 2018.
Edwards has made an immediate impression on Bath fans during his short time at Twerton Park.
Moving on is Marvin Morgan, who left in September following the departure of manager Gary Owers but returned shortly afterwards.