chore(release): update changelog and bump version to 0.15 (#301)

chore: bump version to 0.15.0-dev.6 (#299)

chore: bump version to 0.15.0-dev.5

chore: update deps and bump version to 0.15.0-dev.4

feat: update dependencies (#296)

chore: bump version to 0.15.0-dev.2 (#291)

chore: bump version to 0.15.0-dev.1 (#288)

chore(release): update changelog and bump version to 0.14.0 (#289)

chore: bump version to 0.14.0-dev.4 (#286)

chore: bump version to 0.14.0-dev.3 (#284)