List of Pokémon eggs changes/2019

There page is the list of all changes in Pokémon Eggs occurred in 2019.

January
The Adventure Sync Hatchathon added Sandshrew and Misdreavus back. Changes list= Then-current list=

January
Bonsly was added and Sandshrew was removed. Changes list= Then-current list=

February
The Valentine's Day 2019 updated the egg pool in a large extent, with many new Pokémon, including Happiny, being hatchable for the first time. The egg pool was not changed after the event. Changes list= Then-current list=

April
Some changes in egg pool were reported. Changes list= Then-current list=

April
An official blog mentioned different Pokémon would be hatched. Changes list= Then-current list=

May
Some new released Sinnoh Pokémon were added to the egg pool. Changes list= Then-current list=

September
Released of Unova-region Pokémon increased the egg pool. Changes list= Then-current list=

September
Regional Pokémon were added to the egg pool since World Tourism Day. Changes list= Current list=