sources:
  jitsi-src-1.0-latest.zip: b21166e30103bd0440ac722cbb53bdcdc7c179d7
  jitsi-src-2.0-latest.zip: 3726f1db2d2d5c989de2d2e2aac6c77289a2840c
  jitsi-src-2.2.4603.9615.zip: f94c36c2759184cc94b4029dde08c35efbe5a547