Bump version.

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rusolver"
-version = "0.3.0"
+version = "0.4.0"
 authors = ["Eduard Tolosa <[email protected]>"]
 edition = "2018"
 description = "Fast DNS resolver written in Rust."

rusolver.1

@@ -1,9 +1,9 @@
-.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.16.
-.TH RUSOLVER "1" "October 2020" "Rusolver 0.1.0" "User Commands"
+.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.48.3.
+.TH RUSOLVER "1" "May 2021" "Rusolver 0.4.0" "User Commands"
 .SH NAME
-Rusolver \- manual page for Rusolver 0.1.0
+Rusolver \- manual page for Rusolver 0.4.0
 .SH DESCRIPTION
-Rusolver 0.1.0
+Rusolver 0.4.0
 Eduard Tolosa <[email protected]>
 Fast DNS resolver written in Rust.
 .SS "USAGE:"
@@ -21,8 +21,15 @@ Show the discovered IP addresses. Default: false
 Prints version information
 .SS "OPTIONS:"
 .TP
+\fB\-d\fR, \fB\-\-domain\fR <domain>
+Target domain. When it's specified, a wordlist can be used from stdin for
+bruteforcing.
+.TP
+\fB\-r\fR, \fB\-\-resolvers\fR <resolvers>
+File with DNS ips.
+.TP
 \fB\-t\fR, \fB\-\-threads\fR <threads>
-Number of threads. Default: 500
+Number of threads. Default: 100
 .TP
 \fB\-\-timeout\fR <timeout>
 Timeout in seconds. Default: 1