- EL_ALTO(Release.EL_ALTO), FRANKFURT(Release.FRANKFURT_R1, Release.FRANKFURT_R2), GUILIN(Release.GUILIN_R1), HONOLULU(Release.HONOLULU_R1);
+ EL_ALTO(Release.EL_ALTO), FRANKFURT(Release.FRANKFURT_R1, Release.FRANKFURT_R2), GUILIN(
+ Release.GUILIN_R1), HONOLULU(Release.HONOLULU_R1), ISTANBUL(Release.ISTANBUL_R1);