Ivaylo Klimentov, a 27-year-old Bulgarian midfielder, has signed with Vihren after leaving his former club, Dobrudzha. Dobrudzha officially announced the departure of Klimentov along with two other players, Rumen Rumenov and Angel Angelov. The club stated that the separations were by mutual consent and thanked the players for their dedication and professionalism. His market value is estimated by Transfermarkt to be €350k.