## Webtool 0.8.2

### Fixed Bugs and Malfunctions

Bugfix: webtool crashed when trying to find a free port number if connection failed with other reason than econnrefused.

Own Id: OTP-5166

### Improvements and New Features

Misc improvements:

The function debug_app/1 and some error printouts are added to simplify debugging of own application. Multiple webtool instances can now be started on the same host. If the default port (8888) is in use, port 8889 is tried. If 8889 is also used, 8890 is tried and so on. Max number of ports tried is 256. Incompatible: If Data is set to PortNumber in start(Path,Data), the default data will be used for ip-number (127.0.0.1) and server name (localhost).

*** POTENTIAL INCOMPATIBILITY ***

Own Id: OTP-4724