Brighton have announced the signing of German midfielder Mahmoud Dahoud
Manuel Lanzini will leave West Ham when his contract expires at the end of June.
The Argentinian midfielder joined the Hammers from United Arab Emirates side Al Jazira in the summer of 2015 and has made 226 appearances, scoring 32 goals.
Lanzini's most memorable moment was his long-range equaliser at Tottenham in 2020 as West Ham came from 3-0 down to snatch a 3-3 draw.
The 30-year-old has been linked with a return to Argentina and former club River Plate.
Brighton have announced the signing of German midfielder Mahmoud Dahoud from Borussia Dortmund.
The 27-year-old will join Albion on a four-year contract on July 1 following the expiry of his deal with the Bundesliga club.
Syria-born Dahoud, who was capped twice by Germany in 2020, becomes the Premier League side's third signing of the summer following deals for Joao Pedro and James Milner.
Chris Smalling has signed a new two-year contract with Roma, the Italian club have announced.
Smalling, 33, joined Roma on a season-long loan from Manchester United in 2019 before signing a three-year deal to make the move permanent in 2020.

Kildare's Lauren Walsh Prepare's For LPGA Tour After Winning Full Time Card
The PDC World Darts Championship Gets Underway Tonight
Reiko Ioane Starts For Leinster For The First Time Tomorrow
Rory McIlroy Among Six Nominees For The BBC's Sports Personality Of The Year
Thursday Morning Sports Update
Ireland Star Aoife Wafer Set To Make Her Debut For Harlequins This Weekend
Declan Rice Among The Absentees For Arsenal This Evening
Wednesday Morning Sports Update