Bump version: 0.4.7 → 0.4.8

Add v0.4.7 to changelog

Bump version: 0.4.5 → 0.4.6

Bump version: 0.4.4 → 0.4.5

Bump version: 0.4.3 → 0.4.4

Bump version: 0.4.2 → 0.4.3

Bump version: 0.4.1 → 0.4.2

Bump version: 0.4.0 → 0.4.1

Bump version: 0.3.2 → 0.4.0

Bump version: 0.3.1 → 0.3.2