elements/doc/release-notes-22087.md

Updated settings
----------------

- Ports specified in `-port` and `-rpcport` options are now validated at startup. Values that previously worked and were considered valid can now result in errors. (#22087)
Validate `port` options Check `port` options for invalid values (ports are parsed as uint16, so in practice values >65535 are invalid; port 0 is undefined and therefore considered invalid too). This allows for an early rejection of faulty values and an supplying an informative message to the user. Splits tests in `feature_proxy.py` to cover both invalid `hostname` and `port` values. Adds a release-note as previously valid `-port` and `-rpcport` values can now result in errors. 2021-05-27 14:07:35 +02:00			`Updated settings`
			`----------------`

			- Ports specified in `-port` and `-rpcport` options are now validated at startup. Values that previously worked and were considered valid can now result in errors. (#22087)