Case T-69/20: Judgment of the General Court of 13 November 2024 – Tele Columbus v Commission (Competition – Concentrations – German markets for TV services and telecommunications services – Decision declaring the concentration compatible with the internal market and the EEA Agreement – Commitments – Assessment of the horizontal and vertical effects of the transaction on competition – Competitive relationship between the parties to the concentration – Merger-specific change – Manifest error of assessment)