0.2.6

fix pool close

0.2.5

fix pool close

0.2.4

update pymysql to 0.7.3

0.2.3

Improve performance

0.2.2

change wait connection timeout
add helpers

0.2.1

connection pool add change wait_connection_timeout argument

0.2.0

fix remove connect_timeout when connection is connected
close used connection when used time out of idle_seconds
change pool max_connections and idle_seconds default value
fix close poll yield None

0.1.9

update pymysql to 0.7.0

0.1.8

fix connection read_bytes add close fd

0.1.7

fix connection pool connect refuse cant not continue