Postpublished at 23:04 British Summer Time 30 August
In the midst of all that, I missed the moment to say the window is shut...
Summary
All the updates from the 12 Scottish Premiership clubs
Window closed at 23:00 BST
Celtic sign Sheffield Utd defender Trusty, Augsburg midfielder Engels & Dundee playmaker McCowan
Rangers sign Albania midfielder Nedim Bajrami from Sassuolo & Feyenoord defender Kasanwirjo on loan
Postpublished at 23:04 British Summer Time 30 August
Nedim Barjami joins Rangers in a permanent dealpublished at 23:02 British Summer Time 30 August
BreakingRangers have announced the signing of Nedim Barjami from Sassuolo.
The club have said he is joining on a long-term contract for an undisclosed fee.
If the name sounds familiar, he scored the fastest goal in Euros history, only 23 seconds into the match, against Italy in the summer.
Image source, Getty ImagesImage caption, Nedim Bajrami celebrates scoring his team's first goal during Euro 2024 against Italy
Postpublished at 23:01 British Summer Time 30 August
Oh it is all go now...
Dalby a done deal for Unitedpublished at 22:58 British Summer Time 30 August
Breaking
Tyrone Smith
BBC Sport ScotlandRemember Dundee United manager Jim Goodwin said earlier today he was confident he would be able to boost his striking options ahead of tonight's transfer deadline...
Well he has done just that, with 24-year-old centre forward Sam Dalby arriving at Tannadice from Wrexham on a season-long loan.
Celtic announce Arne Engels signingpublished at 22:56 British Summer Time 30 August
BreakingCeltic have announced the signing of Arne Engels from FC Augsburg.
The 20-year-old has joined on a four-year deal.
Engels joined the Bundesliga side from Club Brugge at the start of 2023 and has been included in the latest Belgian squad for their Nations League matches.
Manager Brendan Rodgers confirmed earlier today that any players signed this evening "could be" involved in the derby on Sunday.
Image source, SNSImage caption, Arne Engels in action during a Euro Under-21s Qualifier between Scotland and Belgium in 2023
Postpublished at 22:53 British Summer Time 30 August
News coming from Celtic Park.
But who is it...?
Postpublished at 22:53 British Summer Time 30 August
In fact, that can wait...
Postpublished at 22:53 British Summer Time 30 August
Lets hear from Adewumi, eh?
Relentless Ross County contentpublished at 22:49 British Summer Time 30 August
Don Cowie and co may be in bed already, but there's still plenty going on in the Highlands beyond tonight.
Keep across everything Ross County related on our dedicated page, here.
Adewumi arrives at Denspublished at 22:45 British Summer Time 30 August
Breaking19-year-old Oluwaseun Adewumi has joined Dundee from English Championship side Burnley until January.
The attacking-midfielder just joined Scott Parker's side, and has immediately linked up with Tony Docherty's team.
Last season, the Austria under-19 international played 30 league matches for Floridsdorfer AC in Austrian Second League.
Postpublished at 22:42 British Summer Time 30 August
We have an incoming on Tayside...
Postpublished at 22:38 British Summer Time 30 August
I'm right worried most clubs are doing said paperwork right now, and that's why it's quiet, all for an influx of announcements post 11pm.
I've seen this film before...
Postpublished at 22:34 British Summer Time 30 August
Fewer than 30 minutes officially left, but we won't be leaving you anytime soon.
Mind clubs have a bit of a grace period to announce signings, as long as some sort of paperwork is in...
Engels arrives...published at 22:30 British Summer Time 30 August
Brian McLauchlin
BBC Sport ScotlandFor Celtic fans, there has been little news of Arne Engels move from Ausburg recently.
However, he has arrived to complete his move to the champions.
A busy old night at Parkhead...
This guy about to have a pal or two?...published at 22:29 British Summer Time 30 August
Not quite scarf above head, but close...
Image source, SNSFar from dead at Dens...published at 22:27 British Summer Time 30 August
Brian McLauchlin
BBC Sport ScotlandDundee fans, fear not, there may be an incomer to Dens before the window slams shut!
About time you gave them good news, Scoop...
Postpublished at 22:24 British Summer Time 30 August
But elsewhere in the top flight, incomings are still expected. Maybe. Potentially. Perhaps.
It's deadline day after all...
Lights out at Rugby Park...published at 22:21 British Summer Time 30 August
Jane Lewis
BBC Scotland reporterThis seems like a dead cert, Kilmarnock are done and dusted for the night.
If they're not, their media team will have to high tail it back to the stadium...
Postpublished at 22:18 British Summer Time 30 August
In the last hour, Jack's brought in brownies and announced he's off to Naples later this month.
Scott McTominay, Billy Gilmour and Jack Herrall.
Squad.
Will Hagi's future be resolved tonight?published at 22:15 British Summer Time 30 August
Ianis Hagi's future remains unclear at this late stage despite the speculation surrounding him chuntering on all summer long.
Will he still be a Rangers player when the window slams shut...or will he be contracted elsewhere?
We'll let you know as soon as anything happens.
Image source, SNS