On March 2, 2015, Google announced that 137 open source projects and organizations would take part that year, some notable exceptions including Mozilla, the Linux Foundation, and the Tor Project.
Pada tanggal 2 Maret, 2015, Google mengumumkan bahwa 137 proyek open source dan organisasi akan mengambil bagian tahun itu, beberapa pengecualian termasuk Mozilla, the Linux Foundation, dan the Tor Project.