1. Latest News at Benfica: The Portuguese Premier League club has announced the signing of Brazilian striker Jairo, who will join from São Paulo.

2. News Update: The Italian Serie A side Napoli have signed Italian midfielder Fabio Quagliarella on loan for the remainder of this season.

3. Headlines: The French Ligue 1 club AS Saint-Étienne have signed Argentine defender Lucas Hernandez on a one-year deal.

In summary:

1. Latest News at Benfica: The Portuguese Premier League club has announced the signing of Brazilian striker Jairo, who will join from São Paulo.

2. News Update: The Italian Serie A side Napoli have signed Italian midfielder Fabio Quagliarella on loan for the remainder of this season.

3. Headlines: The French Ligue 1 club AS Saint-Étienne have signed Argentine defender Lucas Hernandez on a one-year deal.

Please note that the above headlines may not be accurate or current as the information is constantly changing and updates.