1) update function module (tangshuang)
(SHA: 017ea62e7218b11ea8a6a72e78104a3dedf93b8c)

2) update version to 6.0.0 (tangshuang)
(SHA: b32781ec267086b499567d5c9ccc107cfd1fcd2c)

3) Merge branch 'master' into dev (tangshuang)
(SHA: 9a361936bae21d08797bd3ccda1c06a0ad24d57f)