Cologne - After three rounds of matches in the new campaign, Monday was the final opportunity for the Bundesliga clubs to strengthen their squads before the summer transfer window slams shut for another four months before reopening again on 1 January 2016.
It was a busy day in the German top flight, and here you can recap bundesliga.com's coverage of all the deadline-day deals as they happened...
Monday 31 August
'Chicharito' joins Leverkusen
Bayer Leverkusen have bolstered their ranks with Javier "Chicharito" Hernandez from Manchester United. The 27-year-old, who spent last season on loan at Real Madrid CF, agreed a three-year contract with the UEFA Champions League participants, tying him to Bayer until 30 June 2018. Click here for more details.
Koo back to Augsburg
South Korea international Ja-Cheol Koo has rejoined FC Augsburg from Mainz. The 26-year-old, who found the net eight times in 36 Bundesliga matches during his first spell at the Bavarians between 2013 and 2014, commented: "I always felt at home at FCA. This is like coming home."
Leverkusen loan Kruse to Stuttgart
Stuttgart have signed Australia international Robbie Kruse on loan from Bayer Leverkusen for the duration of the 2015/16 season, with the Swabian club also possessing an option to buy the attacker at the end of that period. "I'm looking forward to the new challenge at Stuttgart and would like to play my part in helping the club improve in the coming weeks and months," Kruse told the official Stuttgart website.
Hunt a HSVer
Hamburg have snapped up three-time Germany international Aaron Hunt from Wolfsburg. The 28-year-old has signed a three-year contract with the Red Shorts, tying him to the Bundesliga evergreens until the end of the 2018/19 season. "We're very happy to have recruited a player of such quality on the final day of the summer transfer window," said Hamburg boss Bruno Labbadia.
Cordoba to Mainz
Now they're flowing! Mainz 05 and Spanish club Granada have a agreed a deal over Columbian striker Jhon Cordoba.
Januzaj joins Dortmund on loan
Borussia Dortmund have brought in Manchester United gem Adnan Januzaj on a one-year loan deal. The Belgium international, who has 47 Premier League appearances to his name for the English champions, expressed his delight at moving to Germany. "Borussia Dortmund are a big club, the fans are said to be amazing. I want to achieve great things with the team."
Wolfsburg pounce to sign Draxler
Minutes after sealing a deal for Dante, Wolfsburg have confirmed another big-name transfer, namely 2014 World Cup winner Julian Draxler, who joins from Schalke.
“Julian Draxler has been essential in Schalke’s sporting success in recent years,” said S04 sporting director Horst Heldt. “We would like to thank him for his services and wish him all the best for his sporting future.”
Wolfsburg seal Dante deal
Last season's Bundesliga runners-up have bolstered their ranks with 13-time Brazil international Dante from champions Bayern München. The 31-year-old centre-back and former Borussia Mönchengladbach star has agreed a three-year-deal with Wolfsburg, the club have just confirmed.
Multhaup to Schalke
"Maurice Multhaup joins from Schalke 04 and has signed a contract until 2018. Welcome!"
One made earlier
Pierre-Emile Höjbjerg's loan move to Schalke was confirmed by FC Bayern last week, but the Royal Blues have now confirmed it after crossing the t's and dotting the ö's...
Wolves sign Belgian prodigy
Wolfsburg have snapped up Belgian 17-year-old midfielder Ismael Azzaoui from English side Tottenham Hotspur FC.
Hajrovic bound for Spain
It's been rather a quiet day so far - famous last words - but some news to bring you from Bremen: Bosnia and Herzegovina winger Izet Hajrovic is heading to Spanish side Eibar on loan until the end of the season.
Hello and welcome!
Good morning one and all to what looks like being a busy transfer deadline day in the Bundesliga. You can recap all the transfers that have been concluded throughout the summer right here on our dedicated transfer overview page, but here's a quick recap of the deals that have already been done in the last few days:
Sunday 30 August
Coman to FC Bayern
The Bavarians tied up a two-year loan deal for precocious youngster Kingsley Coman from Italian giants Juventus.
Ibisevic to Berlin
Hertha Berlin bolstered their forward line with the signing of Bosnia and Herzegovina international Vedad Ibisevic from VfB Stuttgart. The 31-year-old will aim to add to his 82 goals in 202 Bundesliga outings.
"I'm a Berliner."
Saturday 29 August
Park swaps Mainz for Dortmund
South Korean international Joo-Ho Park left 1. FSV Mainz 05 to sign for Borussia Dortmund, linking up once again with Thomas Tuchel, the coach that took him to Mainz from FC Basel 1983 in 2013.