And with that, we'll leave you for the rest of the night...

In a wee bit, there will be a special Scottish Football Podcast dedicated to today's Transfer Deadline Day madness.

We'll be back before you know it with three Scottish Premiership games to look forward to tomorrow.

And there's the small matter of a certain derby on Sunday, too.

A pleasure to be with you tonight, catch you all soon.

I reckon that's us about done for tonight, troops.

As ever, there could be the odd late, late incoming, but we need our kip. It's been some night...

The transfers are drying up, the brownies are down to crumbs...

"Rangers is the right move for me at this point in my career," says Nedim Bajrami as the midfielder joins the club on a long-term deal.

The 25-year-old signs from Italian club Sassuolo and he is "delighted to join a club the size of Rangers".

"They are a club which is known throughout the world, who have won a lot of trophies and competed in a European final in recent years," he told club media.

"I have had some good conversations with the manager and I believe Rangers is the right move for me at this point in my career.

"I look forward to meeting all of my new team-mates and fans in the near future."

Manager Philippe Clement says the Albanian international is a player he has "kept a close eye on for a period of time".

“Many of our supporters will have watched in the European Championships, as well as playing in Serie A last season.

“Nedim is a good age, but someone who also has experience of playing in big games and we are glad he has decided Rangers are the right club for him at this point in his career.”

Image source, Getty Images

We're now getting into the territory of what else do we have to wait for...

Celtic manager Brendan Rodgers has spoken to club media about McCowan's arrival.

"We are really happy to welcome Luke to Celtic," he said.

"He is a player with great ability, energy and commitment and we are sure he will be a very positive addition to our squad."

Image source, SNS

Celtic have completed the signing of Dundee midfielder Luke McCowan on a three-year deal.

The 26-year-old was the Dark Blues' player of the year and players' player of the year and has been captain this season in the absence of Joe Shaughnessy.

It's an undisclosed fee for the in-demand man who also had interest from Hibernian.

Image source, SNS

The club have tweeted "One more?!" with a gif of Luke Littler.

The dots connect themselves on this one surely...

So, the window has slammed shut but deals can still be completed.

If deal sheets are submitted to the relevant parties in time, a grace period is in place to allow clubs to complete the last-minute transfers.

A Hibs defender and McCowan to Celtic are the two main bits of business to be tied up right now, but there may be more filtering through the system as I type this.

As expected, that mad dash has got us all scrambling.

Only a bounty of signings like that could halt us from finishing off the brownie bites...

There were high hopes Parkhead could be a bit busy tonight...

It could still be with Luke McCowan's deal yet to be resolved.

Anything that does go on, though, will be well covered over on our Celtic page.

Hit the wee bell for notifications to make sure you don't miss a beat.

Our Hibernian fan columnist, Matty Fairnie, was hoping Hibs would "pull a rabbit out the hat" today.

Could this mystery defender be the bunny he was looking for?

You can read from Matty every week, as well as plenty more news, views and analysis over on our dedicated Hibs page.

Brian McLauchlin
BBC Sport Scotland

Hibernian are still hoping that one more deal can be completed.

The paperwork is almost done.

A Scottish-born central defender who has been playing down south!

Tomoki Iwata has left Celtic for Birmingham City on a permanent transfer, joining Rangers' Scott Wright who signed for former Parkhead assistant manager Chris Davies' side earlier today.

The Japan international has failed to secure a consistent role in the first team at Parkhead.

Iwata also joins Scotland international striker Lydon Dykes who completed a move to St Andrew's this week from Queens Park Rangers.

Image source, SNS

Brian McLauchlin
BBC Sport Scotland

And just when you thought it was all over...one more incomer for Hibernian, potentially.

Dundee United manager Jim Goodwin has been speaking to club media about their new signing Sam Dalby.

“Sam will bring a real physical presence to our frontline - a threat attacking crosses, running in behind and bringing his teammates into play," he said.

“He has an encouraging pedigree, having spent time with clubs such as Arsenal, Leeds United and Watford, and has also proven he has a winning mentality as an integral part of Wrexham’s recent success.

“His arrival gives me a wealth of exciting, versatile attacking options and combinations to experiment with throughout the season, and adds to the competition for places which helps drive standards throughout the wider group."

Image source, Getty Images

Right, Arne Engels has been announced as a Celtic player for a club-record fee - what do you make of that?

Give us your thoughts on Engels signing here, external.

Celtic manager Brendan Rodgers has praised new signing Arne Engels' ability to play in "a number of positions" as he arrives at Celtic Park.

“We are delighted to bring Arne to Celtic," Rodgers told club media.

"He is an exciting young player of real quality who has already made his mark at a really high level in the Bundesliga.

"He has a wide range of attributes which will allow him to play a number of positions in midfield, so we feel he is an excellent acquisition for the club. I think Arne’s style of play, his energy and his technical ability really will suit our game model.

"While Celtic will always be our priority, it is fantastic too that Arne is now receiving full international recognition within a top Belgian squad, something he is very deserving of."

Buddies, it's been a quiet one for you today.

Anything happens, or you fancy getting in the mood for this weekend's game, get across to our St Mirren dedicated page here.

Ryan Flynn has left St Mirren as he completes a move to Arbroath.

St Mirren wished him well, calling him an "ultimate professional and fans' favourite".

They continue to say: "After a six-year stay at Saints, Ryan moves on with utmost respect from his peers, staff & supporters for everything he contributed during his time at the club.

"He will always be welcome at The SMiSA Stadium. Thank you Flynniesta."

Image source, SNS