Changes made by Political and Security Committee Decision (CFSP) 2015/607 of 15 April 2015 on the appointment of the EU Force Commander for the European Union military operation to contribute to the deterrence, prevention and repression of acts of piracy and armed robbery off the Somali coast (Atalanta) and repealing Decision (CFSP) 2015/102 (ATALANTA/3/2015)
EU Decision 2015/607
No changes made by Political and Security Committee Decision (CFSP) 2015/607 of 15 April 2015 on the appointment of the EU Force Commander for the European Union military operation to contribute to the deterrence, prevention and repression of acts of piracy and armed robbery off the Somali coast (Atalanta) and repealing Decision (CFSP) 2015/102 (ATALANTA/3/2015) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.