A new report from Japanese blog Mac Otakara had revealed some new possible information about Apple’s 2018 iPad Pro lineup. Most significantly — although perhaps not surprisingly — the rumour suggests that Apple is planning to eliminate the 3.5mm headphone jack from the new iPad Pro models, following the lead set by the 2017 iPhone lineup. Mac Otakara also adds that the iPad Pro is not expected to include a 3.5mm Lighting to headphone adapter,…