update changelog

Signed-off-by: xiehuc <xiehuc@gmail.com>
enable client only after pool_msg

Signed-off-by: xiehuc <xiehuc@gmail.com>

Signed-off-by: xiehuc <xiehuc@gmail.com>
fix send_receipt ev is NULL

Signed-off-by: xiehuc <xiehuc@gmail.com>

Signed-off-by: xiehuc <xiehuc@gmail.com>
print error message when unable send message

Signed-off-by: xiehuc <xiehuc@gmail.com>

Signed-off-by: xiehuc <xiehuc@gmail.com>
remove donate link

because i decide stop update this project after 1 year.

Signed-off-by: xiehuc <xiehuc@gmail.com>