April 2021 - Age up from 16 to 17 April 2021 - Got engaged to Mikasa July 2021 - Secondary magic changed from Alchemy to Healing. November 2021 - Partook in slaying the dragon December 2021 - Became a Knight
March 2022 - Became a Business Owner April 2022 - Age up from 17 to 18 July 2022 - Married Mikasa
Timeline
April 2021 - Age up from 16 to 17
April 2021 - Got engaged to Mikasa
July 2021 - Secondary magic changed from Alchemy to Healing.
November 2021 - Partook in slaying the dragon
December 2021 - Became a Knight
March 2022 - Became a Business Owner
April 2022 - Age up from 17 to 18
July 2022 - Married Mikasa