[release] 0.5.11

[release] 0.5.10

[release] 0.5.9

[release] 0.5.8

[release] 0.5.7

[release] 0.5.6

[release] 0.5.4

[release] 0.5.3

[release] 0.5.2

[release] 0.5.1