frp/Release.md

### New

* Support go http pprof.

### Improve

* Change underlying TCP connection keepalive interval to 2 hours.
* Create new connection to server for `sudp` visitor when needed, to avoid frequent reconnections.
bump version to v0.40.0 (#2833) 2022-03-11 11:45:34 +00:00			`### New`

add release note (#2867) 2022-03-23 12:14:55 +00:00			`* Support go http pprof.`
bump version to v0.40.0 (#2833) 2022-03-11 11:45:34 +00:00
			`### Improve`

add release note (#2867) 2022-03-23 12:14:55 +00:00			`* Change underlying TCP connection keepalive interval to 2 hours.`
			* Create new connection to server for `sudp` visitor when needed, to avoid frequent reconnections.