ability score increase:
Increase one ability score by 2 and increase a different one by 1, or increase three different ability scores by 1.
age:
Tabaxi mature and age at about the same rate as humans.
Size:
Medium
speed:
30 ft., climb equal to your walking speed
Languages:
You can speak, read, and write Common and one other language that you and your DM agree is appropriate for your character.