diff --git a/CHANGELOG b/CHANGELOG
index 611e9a9..72aa347 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,14 @@
+3.0.1:
+
+- Updated documentation
+
+3.0:
+
+- POSIX compliance
+- No longer uses sshpass by default
+- Added --shell option
+- Added --verbose option
+
 2.2:
 
 - added option to pass arguments to the script file (ex: --script "test.sh" --args "arg1 arg2")
diff --git a/README.md b/README.md
index 5f01511..389b12b 100644
--- a/README.md
+++ b/README.md
@@ -37,13 +37,13 @@ See the `-g` flag.
                                the default COMMAND argument
    -r, --hostsfile FILE       Read the list of hosts from a file (one host
                                per line), disables the default HOSTS argument
-   -a, --args                 Arguments (in a single string) to be passed to
+   -a, --args ARGS            Arguments (in a single string) to be passed to
                                the script file.
    -q, --quiet                Disable all screen output, except for password
                                prompts. If logfile is set, output is written
                                there
    -v, --verbose              Print verbose messages
-   --shell                    Remote shell to be used. Supported values:
+   --shell SHELL              Remote shell to be used. Supported values:
                                sh, bash
                               default: bash
    --shellflags FLAGS         Remote shell flags
diff --git a/runoverssh b/runoverssh
index a8dd678..02f0a86 100755
--- a/runoverssh
+++ b/runoverssh
@@ -32,13 +32,13 @@ print_help() {
   error "                               the default COMMAND argument"
   error "   -r, --hostsfile FILE       Read the list of hosts from a file (one host"
   error "                               per line), disables the default HOSTS argument"
-  error "   -a, --args                 Arguments (in a single string) to be passed to"
+  error "   -a, --args ARGS            Arguments (in a single string) to be passed to"
   error "                               the script file."
   error "   -q, --quiet                Disable all screen output, except for password"
   error "                               prompts. If logfile is set, output is written"
   error "                               there"
   error "   -v, --verbose              Print verbose messages"
-  error "   --shell                    Remote shell to be used. Supported values:"
+  error "   --shell SHELL              Remote shell to be used. Supported values:"
   error "                               sh, bash"
   error "                              default: bash"
   error "   --shellflags FLAGS         Remote shell flags"
diff --git a/runoverssh.1 b/runoverssh.1
index 7dc4ebb..2463e4c 100644
--- a/runoverssh.1
+++ b/runoverssh.1
@@ -1,6 +1,6 @@
 .TH RUNOVERSSH 1
 .SH NAME
-runoverssh \- Runs a Bash command/script over ssh in one or more hosts
+runoverssh \- Run a shell command or script over ssh in one or more hosts
 .SH SYNOPSIS
 .B runoverssh
 [\fBOPTIONS\fR]
@@ -9,49 +9,53 @@ COMMAND
 HOSTS...
 .SH DESCRIPTION
 .B runoverssh
-This program runs a Bash command/script over ssh in one or more hosts.
+Run a shell command or script over ssh in one or more hosts
 .SH OPTIONS
 .TP
 .BR \-g ", " \-\-globalpw
-ask one global password for all connections
+Prompt a global password for all connections
 
 .TP
 .BR \-s ", " \-\-script " " [file]
-read commands from a script file instead
+Read commands from a script file, disables the default COMMAND argument
 
 .TP
 .BR \-r ", " \-\-hostsfile " " [file]
-use the list of hosts from a file (one host per line)
+Read the list of hosts from a file (one host per line), disables the default HOSTS argument
 
 .TP
-.BR \-n ", " \-\-nopw " " [file]
-no password (use ssh directly instead of sshpass)
+.BR \-a ", " \-\-args " " [args]
+Arguments (in a single string) to be passed to the script file.
 
 .TP
-.BR \-a ", " \-\-args " " [args]
-specify the arguments to be passed to the script file
+.BR \-q ", " \-\-quiet " "
+Disable all screen output, except for password prompts. If logfile is set, output is written there
 
 .TP
-.BR \-l ", " \-\-log
-save ssh output (default: runoverssh.log) (append)
+.BR \-v ", " \-\-verbose " "
+Print verbose messages
 
 .TP
-.BR \-q ", " \-\-quiet " " [file]
-disable ssh screen output
+.BR \-\-shell " " [shell]
+Remote shell to be used.
+Supported values: sh, bash.
+Default: bash
 
 .TP
-.BR \-\-bashflags " " [flags]
-set custom bash flags.
-default: '-l'
+.BR \-\-shellflags " " [shellflags]
+Remote shell flags.
+Default: ''
 
 .TP
-.BR \-\-sshflags " " [flags]
-set custom ssh flags.
-default: '-o ConnectTimeout=5 -o StrictHostKeyChecking=no'
+.BR \-\-sshflags " " [shellflags]
+Local SSH flags.
+Default: -o ConnectTimeout=5
+         -o StrictHostKeyChecking=no
+         -o UserKnownHostsFile=/dev/null
 
 .TP
 .BR \-\-logfile " " [file]
-save ssh output to a custom file (append)
+Append SSH output to a file
 
 .SH AUTHOR
 runoverssh was written by Yuri Escalianti.