Shekaru biyu bayan fitowar sigar ta uku, an saki Caliber 4.0.
Caliber software ce ta kyauta don karantawa, ƙirƙira da adana littattafai daban-daban a cikin ɗakin karatu na lantarki. Ana rarraba lambar shirin a ƙarƙashin lasisin GNU GPLv3.
Caliber 4.0. ya ƙunshi abubuwa masu ban sha'awa da yawa, gami da sabbin damar uwar garken abun ciki, sabon mai duba eBook wanda ke mai da hankali kan rubutu, da ƙari.
Sabuwar sigar aikace-aikacen ta sauya daga injin Qt WebKit zuwa Qt WebEngine, kodayake wannan ya haifar da wasu matsaloli tare da daidaitawar baya.
Sabar abun ciki a Caliber 4.0 ya sami sabbin abubuwa da yawa. Masu amfani yanzu suna da ikon gyara metadata, canza littattafai zuwa wasu tsari, da ƙara da cire littattafai da tsari.
Ɗaya daga cikin manyan canje-canje a cikin wannan sabuntawa shine sabon mai duba eBook. A cikin sigar da ta gabata na shirin, rubutu yana kewaye da sandunan kayan aiki. Yanzu an cire sandunan kayan aiki kuma ana samun damar zaɓuɓɓuka ta danna dama.
source: linux.org.ru