3c6c8b43__History___Cookie_Clicker_Wiki__Update_Details
[Version] 1.0413 [Name] Foolin' Around [Date (D/M/Y)] 31/03/2014 [Update Details] 
April Fools Update Minor Bug Fixes (Including the resetting seasons bug) Removed Reindeer that spawns when you first switch to Christmas mode Added Centennial and a Half Achievement (build 150 of everything) Changed the Season switch from based on you CPS to based on how many times you have changed seasons
Update History - Cookie Clicker Wiki
Update Details