docs: update examples and SDK specs (yetanotherco#1839)

v0.15.0 (yetanotherco#1814)

docs: update to v0.14.0 (yetanotherco#1755)

v0.13.0 (yetanotherco#1560)

docs: update to v0.12.2 (yetanotherco#1651)

v0.12.1 (yetanotherco#1534)

v0.12.0 (yetanotherco#1504)

v0.11.2 (yetanotherco#1461)

update version (yetanotherco#1453)

v0.11 (yetanotherco#1419)