- 2019-01-17 - Patch 3.0.1.1 released
- 2018-11-13 - Patch 3.0 released (alongside Holy Fury)
- 2017-11-16 - Patch 2.8 released (alongside Jade Dragon)
- 2017-03-07 - Patch 2.7 released (alongside Monks and Mystics)
- 2016-08-25 - Patch 2.6 released (alongside The Reaper's Due)
- 2016-02-02 - Patch 2.5 released (alongside Conclave)
- 2015-07-14 - Patch 2.4 released (alongside Horse Lords)
- 2014-12-16 - Patch 2.3 released (alongside Way of Life)
- 2014-10-14 - Patch 2.2 released (alongside Charlemagne)
- 2014-03-25 - Patch 2.1 released (alongside Rajas of India)
- 2013-11-18 - Patch 2.0 released (alongside Sons of Abraham)
- 2013-08-13 - Patch 1.11 released
- 2013-05-28 - Patch 1.10 released (alongside The Old Gods)
- 2013-01-15 - Patch 1.09 released (alongside The Republic)
- 2012-11-15 - Patch 1.08 released (alongside Sunset Invasion)
- 2012-10-16 - Patch 1.07 released (alongside Legacy of Rome)
- 2012-06-26 - Patch 1.06 released (alongside Sword of Islam)
- 2012-04-16 - Patch 1.05 released
- 2012-03-05 - Patch 1.04 released
- 2012-02-14 - Crusader Kings II released
- 2018-10-26 - Holy Fury - Feature Spotlight
- 2017-10-10 - Jade Dragon - Feature Spotlight
- 2017-02-23 - Monks and Mystics - Feature Spotlight
- 2016-08-22 - Reaper's Due - Feature Spotlight
- 2019-02-22 - Dev diary #37 - Wonderful Views posted
- 2019-02-15 - Dev diary #36 - Wonderful News posted
- 2019-01-25 - Dev diary #35 - Happy 2019! posted
- 2018-12-14 - Dev diary #34 - Until Next Year posted
- 2018-12-03 - Dev diary #33 - Early Patch Notes for 3.0.1 posted
- 2018-11-23 - Dev diary #32 - It's not a bug posted
- 2018-11-16 - Dev diary #31 - We Released the Fury posted
- 2018-11-09 - Dev diary #30 - Achievements & Appearances posted
- 2018-11-02 - Dev diary #29 - Sprinkling Flavor posted
- 2018-10-26 - Dev diary #28 - New Succession Laws Extravaganza posted
- 2018-10-19 - Dev diary #27 - Clergy Interactions Revamp posted
- 2018-10-12 - Dev diary #26 - Forging a Bloodline posted
- 2018-10-05 - Dev diary #25 - Long live the King! posted
- 2018-09-28 - Dev diary #24 - About that one dead religion... posted
- 2018-09-21 - Dev diary #23 - Saints and Ancestors posted
- 2018-09-14 - Dev diary #22 - Come Fight Me posted
- 2018-09-07 - Dev diary #21 - Do you like me yet? posted
- 2018-08-31 - Dev diary #20 - Catholicism? Constantinople? Charlemagne? posted
- 2018-08-24 - Dev diary #19 - Pagan Pals - Warrior Lodges posted
- 2018-08-17 - Dev diary #18 - Maybe I should diet posted
- 2018-08-10 - Dev diary #17 - Amending Africa posted
- 2018-08-03 - Dev diary #16 - Conquest and Reconquest posted