Hibernian say defender Darren McGregor faces “several weeks” out with the injury which forced him off against Morton.
Livingston have added to their forward line with the loan signing of Sheffield Wednesday winger Jack Stobbs.
Dundee have completed the loan signing of Rangers wide player Josh McPake.
QPR defender Niko Hamalainen is eager to repay Kilmarnock manager Angelo Alessio’s belief after signing for the Ayrshire side on loan.
Celtic say they would be “astonished” if Tom Boyd’s commentary sparks a Scottish Football Association disciplinary charge.
Celtic could face disciplinary action over former club captain Tom Boyd’s commentary on their in-house media channel, the PA news agency understands.
Celtic have signed Republic of Ireland Under-19 international Jonathan Afolabi.
Motherwell manager Stephen Robinson has warned some of his new recruits they will have to learn quickly or they will not play for him long.
Aberdeen manager Derek McInnes has told his players they must learn lessons from their European exit and improve quickly.
Hearts have been granted a work permit for Ryotaro Meshino, the PA news agency understands.
Rangers assistant manager Gary McAllister claims there is still scope to make a signing if another attractive opportunity presents itself.