Features client: deprecate client::conn types (#3156) (0ced15d3) add 1.0 compatible client conn API (#3155) (253cc74d, closes #3053) add client::connect::capture_connection() (#3144) (c8493399) add poison to Connected (#3145) (37ed5a2e) server: deprecate server conn structs (#3161) (02fe20f2) backport the split server conn modules from 1.0 (#3102) (84881c9e, closes #3079) remove some Unpin and 'static constraints (#3119) (0368a41a) New Contributors @rcoh made their first contribution in #3145 @iamwwc made their first contribution in #3119