diff --git a/src/protocols/kubernetes/argv.c b/src/protocols/kubernetes/argv.c
index 0bff3149..c37595de 100644
--- a/src/protocols/kubernetes/argv.c
+++ b/src/protocols/kubernetes/argv.c
@@ -125,11 +125,15 @@ static int guac_kubernetes_argv_end_handler(guac_user* user,
         /* Update color scheme */
         case GUAC_KUBERNETES_ARGV_SETTING_COLOR_SCHEME:
             guac_terminal_apply_color_scheme(terminal, argv->buffer);
+            guac_client_stream_argv(client, client->socket, "text/plain",
+                    "color-scheme", argv->buffer);
             break;
 
         /* Update font name */
         case GUAC_KUBERNETES_ARGV_SETTING_FONT_NAME:
             guac_terminal_apply_font(terminal, argv->buffer, -1, 0);
+            guac_client_stream_argv(client, client->socket, "text/plain",
+                    "font-name", argv->buffer);
             break;
 
         /* Update font size */
@@ -140,6 +144,8 @@ static int guac_kubernetes_argv_end_handler(guac_user* user,
             if (size > 0) {
                 guac_terminal_apply_font(terminal, NULL, size,
                         kubernetes_client->settings->resolution);
+                guac_client_stream_argv(client, client->socket, "text/plain",
+                        "font-size", argv->buffer);
             }
 
             break;
@@ -193,3 +199,26 @@ int guac_kubernetes_argv_handler(guac_user* user, guac_stream* stream,
 
 }
 
+void* guac_kubernetes_send_current_argv(guac_user* user, void* data) {
+
+    guac_kubernetes_client* kubernetes_client = (guac_kubernetes_client*) data;
+    guac_terminal* terminal = kubernetes_client->term;
+
+    /* Send current color scheme */
+    guac_user_stream_argv(user, user->socket, "text/plain", "color-scheme",
+            terminal->color_scheme);
+
+    /* Send current font name */
+    guac_user_stream_argv(user, user->socket, "text/plain", "font-name",
+            terminal->font_name);
+
+    /* Send current font size */
+    char font_size[64];
+    sprintf(font_size, "%i", terminal->font_size);
+    guac_user_stream_argv(user, user->socket, "text/plain", "font-size",
+            font_size);
+
+    return NULL;
+
+}
+
diff --git a/src/protocols/kubernetes/argv.h b/src/protocols/kubernetes/argv.h
index da9e11b7..2fc6c1ba 100644
--- a/src/protocols/kubernetes/argv.h
+++ b/src/protocols/kubernetes/argv.h
@@ -37,5 +37,25 @@
  */
 guac_user_argv_handler guac_kubernetes_argv_handler;
 
+/**
+ * Sends the current values of all non-sensitive parameters which may be set
+ * while the connection is running to the given user. Note that the user
+ * receiving these values will not necessarily be able to set new values
+ * themselves if their connection is read-only. This function can be used as
+ * the callback for guac_client_foreach_user() and guac_client_for_owner()
+ *
+ * @param user
+ *     The user that should receive the values of all non-sensitive parameters
+ *     which may be set while the connection is running.
+ *
+ * @param data
+ *     The guac_kubernetes_client instance associated with the current
+ *     connection.
+ *
+ * @return
+ *     Always NULL.
+ */
+void* guac_kubernetes_send_current_argv(guac_user* user, void* data);
+
 #endif
 
diff --git a/src/protocols/kubernetes/kubernetes.c b/src/protocols/kubernetes/kubernetes.c
index 931f8ca3..7158a989 100644
--- a/src/protocols/kubernetes/kubernetes.c
+++ b/src/protocols/kubernetes/kubernetes.c
@@ -18,6 +18,8 @@
  */
 
 #include "config.h"
+
+#include "argv.h"
 #include "client.h"
 #include "common/recording.h"
 #include "io.h"
@@ -249,6 +251,10 @@ void* guac_kubernetes_client_thread(void* data) {
         goto fail;
     }
 
+    /* Send current values of exposed arguments to owner only */
+    guac_client_for_owner(client, guac_kubernetes_send_current_argv,
+            kubernetes_client);
+
     /* Set up typescript, if requested */
     if (settings->typescript_path != NULL) {
         guac_terminal_create_typescript(kubernetes_client->term,
diff --git a/src/protocols/kubernetes/user.c b/src/protocols/kubernetes/user.c
index d1b79a31..d1fcd5da 100644
--- a/src/protocols/kubernetes/user.c
+++ b/src/protocols/kubernetes/user.c
@@ -74,6 +74,7 @@ int guac_kubernetes_user_join_handler(guac_user* user, int argc, char** argv) {
     /* If not owner, synchronize with current display */
     else {
         guac_terminal_dup(kubernetes_client->term, user, user->socket);
+        guac_kubernetes_send_current_argv(user, kubernetes_client);
         guac_socket_flush(user->socket);
     }
 
diff --git a/src/protocols/ssh/argv.c b/src/protocols/ssh/argv.c
index 8db2b242..d9ce1e75 100644
--- a/src/protocols/ssh/argv.c
+++ b/src/protocols/ssh/argv.c
@@ -126,11 +126,15 @@ static int guac_ssh_argv_end_handler(guac_user* user,
         /* Update color scheme */
         case GUAC_SSH_ARGV_SETTING_COLOR_SCHEME:
             guac_terminal_apply_color_scheme(terminal, argv->buffer);
+            guac_client_stream_argv(client, client->socket, "text/plain",
+                    "color-scheme", argv->buffer);
             break;
 
         /* Update font name */
         case GUAC_SSH_ARGV_SETTING_FONT_NAME:
             guac_terminal_apply_font(terminal, argv->buffer, -1, 0);
+            guac_client_stream_argv(client, client->socket, "text/plain",
+                    "font-name", argv->buffer);
             break;
 
         /* Update font size */
@@ -141,6 +145,8 @@ static int guac_ssh_argv_end_handler(guac_user* user,
             if (size > 0) {
                 guac_terminal_apply_font(terminal, NULL, size,
                         ssh_client->settings->resolution);
+                guac_client_stream_argv(client, client->socket, "text/plain",
+                        "font-size", argv->buffer);
             }
 
             break;
@@ -198,3 +204,26 @@ int guac_ssh_argv_handler(guac_user* user, guac_stream* stream,
 
 }
 
+void* guac_ssh_send_current_argv(guac_user* user, void* data) {
+
+    guac_ssh_client* ssh_client = (guac_ssh_client*) data;
+    guac_terminal* terminal = ssh_client->term;
+
+    /* Send current color scheme */
+    guac_user_stream_argv(user, user->socket, "text/plain", "color-scheme",
+            terminal->color_scheme);
+
+    /* Send current font name */
+    guac_user_stream_argv(user, user->socket, "text/plain", "font-name",
+            terminal->font_name);
+
+    /* Send current font size */
+    char font_size[64];
+    sprintf(font_size, "%i", terminal->font_size);
+    guac_user_stream_argv(user, user->socket, "text/plain", "font-size",
+            font_size);
+
+    return NULL;
+
+}
+
diff --git a/src/protocols/ssh/argv.h b/src/protocols/ssh/argv.h
index 88cf8e97..186e0b5f 100644
--- a/src/protocols/ssh/argv.h
+++ b/src/protocols/ssh/argv.h
@@ -37,5 +37,24 @@
  */
 guac_user_argv_handler guac_ssh_argv_handler;
 
+/**
+ * Sends the current values of all non-sensitive parameters which may be set
+ * while the connection is running to the given user. Note that the user
+ * receiving these values will not necessarily be able to set new values
+ * themselves if their connection is read-only. This function can be used as
+ * the callback for guac_client_foreach_user() and guac_client_for_owner()
+ *
+ * @param user
+ *     The user that should receive the values of all non-sensitive parameters
+ *     which may be set while the connection is running.
+ *
+ * @param data
+ *     The guac_ssh_client instance associated with the current connection.
+ *
+ * @return
+ *     Always NULL.
+ */
+void* guac_ssh_send_current_argv(guac_user* user, void* data);
+
 #endif
 
diff --git a/src/protocols/ssh/ssh.c b/src/protocols/ssh/ssh.c
index 138de6b9..89572050 100644
--- a/src/protocols/ssh/ssh.c
+++ b/src/protocols/ssh/ssh.c
@@ -19,6 +19,7 @@
 
 #include "config.h"
 
+#include "argv.h"
 #include "common/recording.h"
 #include "common-ssh/sftp.h"
 #include "common-ssh/ssh.h"
@@ -234,6 +235,9 @@ void* ssh_client_thread(void* data) {
         return NULL;
     }
 
+    /* Send current values of exposed arguments to owner only */
+    guac_client_for_owner(client, guac_ssh_send_current_argv, ssh_client);
+
     /* Set up typescript, if requested */
     if (settings->typescript_path != NULL) {
         guac_terminal_create_typescript(ssh_client->term,
diff --git a/src/protocols/ssh/user.c b/src/protocols/ssh/user.c
index 76a2a963..8ea30a4c 100644
--- a/src/protocols/ssh/user.c
+++ b/src/protocols/ssh/user.c
@@ -74,6 +74,7 @@ int guac_ssh_user_join_handler(guac_user* user, int argc, char** argv) {
     /* If not owner, synchronize with current display */
     else {
         guac_terminal_dup(ssh_client->term, user, user->socket);
+        guac_ssh_send_current_argv(user, ssh_client);
         guac_socket_flush(user->socket);
     }
 
diff --git a/src/protocols/telnet/argv.c b/src/protocols/telnet/argv.c
index 450c7f35..37564a60 100644
--- a/src/protocols/telnet/argv.c
+++ b/src/protocols/telnet/argv.c
@@ -125,11 +125,15 @@ static int guac_telnet_argv_end_handler(guac_user* user,
         /* Update color scheme */
         case GUAC_TELNET_ARGV_SETTING_COLOR_SCHEME:
             guac_terminal_apply_color_scheme(terminal, argv->buffer);
+            guac_client_stream_argv(client, client->socket, "text/plain",
+                    "color-scheme", argv->buffer);
             break;
 
         /* Update font name */
         case GUAC_TELNET_ARGV_SETTING_FONT_NAME:
             guac_terminal_apply_font(terminal, argv->buffer, -1, 0);
+            guac_client_stream_argv(client, client->socket, "text/plain",
+                    "font-name", argv->buffer);
             break;
 
         /* Update font size */
@@ -140,6 +144,8 @@ static int guac_telnet_argv_end_handler(guac_user* user,
             if (size > 0) {
                 guac_terminal_apply_font(terminal, NULL, size,
                         telnet_client->settings->resolution);
+                guac_client_stream_argv(client, client->socket, "text/plain",
+                        "font-size", argv->buffer);
             }
 
             break;
@@ -194,3 +200,26 @@ int guac_telnet_argv_handler(guac_user* user, guac_stream* stream,
 
 }
 
+void* guac_telnet_send_current_argv(guac_user* user, void* data) {
+
+    guac_telnet_client* telnet_client = (guac_telnet_client*) data;
+    guac_terminal* terminal = telnet_client->term;
+
+    /* Send current color scheme */
+    guac_user_stream_argv(user, user->socket, "text/plain", "color-scheme",
+            terminal->color_scheme);
+
+    /* Send current font name */
+    guac_user_stream_argv(user, user->socket, "text/plain", "font-name",
+            terminal->font_name);
+
+    /* Send current font size */
+    char font_size[64];
+    sprintf(font_size, "%i", terminal->font_size);
+    guac_user_stream_argv(user, user->socket, "text/plain", "font-size",
+            font_size);
+
+    return NULL;
+
+}
+
diff --git a/src/protocols/telnet/argv.h b/src/protocols/telnet/argv.h
index aa13dda9..e362e14a 100644
--- a/src/protocols/telnet/argv.h
+++ b/src/protocols/telnet/argv.h
@@ -37,5 +37,24 @@
  */
 guac_user_argv_handler guac_telnet_argv_handler;
 
+/**
+ * Sends the current values of all non-sensitive parameters which may be set
+ * while the connection is running to the given user. Note that the user
+ * receiving these values will not necessarily be able to set new values
+ * themselves if their connection is read-only. This function can be used as
+ * the callback for guac_client_foreach_user() and guac_client_for_owner()
+ *
+ * @param user
+ *     The user that should receive the values of all non-sensitive parameters
+ *     which may be set while the connection is running.
+ *
+ * @param data
+ *     The guac_telnet_client instance associated with the current connection.
+ *
+ * @return
+ *     Always NULL.
+ */
+void* guac_telnet_send_current_argv(guac_user* user, void* data);
+
 #endif
 
diff --git a/src/protocols/telnet/telnet.c b/src/protocols/telnet/telnet.c
index d8fc5e09..5a5ca303 100644
--- a/src/protocols/telnet/telnet.c
+++ b/src/protocols/telnet/telnet.c
@@ -18,6 +18,8 @@
  */
 
 #include "config.h"
+
+#include "argv.h"
 #include "common/recording.h"
 #include "telnet.h"
 #include "terminal/terminal.h"
@@ -580,6 +582,10 @@ void* guac_telnet_client_thread(void* data) {
         return NULL;
     }
 
+    /* Send current values of exposed arguments to owner only */
+    guac_client_for_owner(client, guac_telnet_send_current_argv,
+            telnet_client);
+
     /* Set up typescript, if requested */
     if (settings->typescript_path != NULL) {
         guac_terminal_create_typescript(telnet_client->term,
diff --git a/src/protocols/telnet/user.c b/src/protocols/telnet/user.c
index 5c15283b..63408cca 100644
--- a/src/protocols/telnet/user.c
+++ b/src/protocols/telnet/user.c
@@ -73,6 +73,7 @@ int guac_telnet_user_join_handler(guac_user* user, int argc, char** argv) {
     /* If not owner, synchronize with current display */
     else {
         guac_terminal_dup(telnet_client->term, user, user->socket);
+        guac_telnet_send_current_argv(user, telnet_client);
         guac_socket_flush(user->socket);
     }
 
diff --git a/src/terminal/color-scheme.c b/src/terminal/color-scheme.c
index f4300196..5df181fa 100644
--- a/src/terminal/color-scheme.c
+++ b/src/terminal/color-scheme.c
@@ -196,6 +196,23 @@ void guac_terminal_parse_color_scheme(guac_client* client,
         guac_terminal_color* background,
         guac_terminal_color (*palette)[256]) {
 
+    /* Special cases. */
+    if (color_scheme[0] == '\0') {
+        /* guac_terminal_parse_color_scheme defaults to gray-black */
+    }
+    else if (strcmp(color_scheme, GUAC_TERMINAL_SCHEME_GRAY_BLACK) == 0) {
+        color_scheme = "foreground:color7;background:color0";
+    }
+    else if (strcmp(color_scheme, GUAC_TERMINAL_SCHEME_BLACK_WHITE) == 0) {
+        color_scheme = "foreground:color0;background:color15";
+    }
+    else if (strcmp(color_scheme, GUAC_TERMINAL_SCHEME_GREEN_BLACK) == 0) {
+        color_scheme = "foreground:color2;background:color0";
+    }
+    else if (strcmp(color_scheme, GUAC_TERMINAL_SCHEME_WHITE_BLACK) == 0) {
+        color_scheme = "foreground:color15;background:color0";
+    }
+
     /* Set default gray-black color scheme and initial palette. */
     *foreground = GUAC_TERMINAL_INITIAL_PALETTE[GUAC_TERMINAL_COLOR_GRAY];
     *background = GUAC_TERMINAL_INITIAL_PALETTE[GUAC_TERMINAL_COLOR_BLACK];
diff --git a/src/terminal/terminal.c b/src/terminal/terminal.c
index 7ddcb2f1..b76a6ea8 100644
--- a/src/terminal/terminal.c
+++ b/src/terminal/terminal.c
@@ -327,23 +327,6 @@ guac_terminal* guac_terminal_create(guac_client* client,
     guac_terminal_color (*default_palette)[256] = (guac_terminal_color(*)[256])
             malloc(sizeof(guac_terminal_color[256]));
 
-    /* Special cases. */
-    if (color_scheme == NULL || color_scheme[0] == '\0') {
-        /* guac_terminal_parse_color_scheme defaults to gray-black */
-    }
-    else if (strcmp(color_scheme, GUAC_TERMINAL_SCHEME_GRAY_BLACK) == 0) {
-        color_scheme = "foreground:color7;background:color0";
-    }
-    else if (strcmp(color_scheme, GUAC_TERMINAL_SCHEME_BLACK_WHITE) == 0) {
-        color_scheme = "foreground:color0;background:color15";
-    }
-    else if (strcmp(color_scheme, GUAC_TERMINAL_SCHEME_GREEN_BLACK) == 0) {
-        color_scheme = "foreground:color2;background:color0";
-    }
-    else if (strcmp(color_scheme, GUAC_TERMINAL_SCHEME_WHITE_BLACK) == 0) {
-        color_scheme = "foreground:color15;background:color0";
-    }
-
     guac_terminal_parse_color_scheme(client, color_scheme,
                                      &default_char.attributes.foreground,
                                      &default_char.attributes.background,
@@ -360,6 +343,11 @@ guac_terminal* guac_terminal_create(guac_client* client,
     term->upload_path_handler = NULL;
     term->file_download_handler = NULL;
 
+    /* Copy initially-provided color scheme and font details */
+    term->color_scheme = strdup(color_scheme);
+    term->font_name = strdup(font_name);
+    term->font_size = font_size;
+
     /* Set size of available screen area */
     term->outer_width = width;
     term->outer_height = height;
@@ -529,6 +517,10 @@ void guac_terminal_free(guac_terminal* term) {
     /* Free scrollbar */
     guac_terminal_scrollbar_free(term->scrollbar);
 
+    /* Free copies of font and color scheme information */
+    free((char*) term->color_scheme);
+    free((char*) term->font_name);
+
     /* Free the terminal itself */
     free(term);
 
@@ -1973,6 +1965,16 @@ void guac_terminal_apply_color_scheme(guac_terminal* terminal,
             terminal->term_height - 1,
             terminal->term_width - 1);
 
+    /* Acquire exclusive access to terminal */
+    guac_terminal_lock(terminal);
+
+    /* Update stored copy of color scheme */
+    free((char*) terminal->color_scheme);
+    terminal->color_scheme = strdup(color_scheme);
+
+    /* Release terminal */
+    guac_terminal_unlock(terminal);
+
     guac_terminal_notify(terminal);
 
 }
@@ -1997,6 +1999,20 @@ void guac_terminal_apply_font(guac_terminal* terminal, const char* font_name,
             terminal->term_height - 1,
             terminal->term_width - 1);
 
+    /* Acquire exclusive access to terminal */
+    guac_terminal_lock(terminal);
+
+    /* Update stored copy of font name, if changed */
+    if (font_name != NULL)
+        terminal->font_name = strdup(font_name);
+
+    /* Update stored copy of font size, if changed */
+    if (font_size != -1)
+        terminal->font_size = font_size;
+
+    /* Release terminal */
+    guac_terminal_unlock(terminal);
+
     guac_terminal_notify(terminal);
 
 }
diff --git a/src/terminal/terminal/color-scheme.h b/src/terminal/terminal/color-scheme.h
index 962d820d..5417ce1c 100644
--- a/src/terminal/terminal/color-scheme.h
+++ b/src/terminal/terminal/color-scheme.h
@@ -72,9 +72,15 @@
  *     The client that the terminal is connected to.
  *
  * @param color_scheme
- *     A semicolon-separated list of name-value pairs, i.e.
- *     "<name>: <value> [; <name>: <value> [; ...]]".
- *     For example, "color2: rgb:cc/33/22; background: color5".
+ *     The name of a pre-defined color scheme (one of the
+ *     names defined by the GUAC_TERMINAL_SCHEME_* constants), or
+ *     semicolon-separated list of name-value pairs, i.e. "<name>: <value> [;
+ *     <name>: <value> [; ...]]". For example, "color2: rgb:cc/33/22;
+ *     background: color5".
+ *
+ *     If blank, the default scheme of GUAC_TERMINAL_SCHEME_GRAY_BLACK will be
+ *     used. If invalid, a warning will be logged, and
+ *     GUAC_TERMINAL_SCHEME_GRAY_BLACK will be used.
  *
  * @param[out] foreground
  *     Parsed foreground color.
diff --git a/src/terminal/terminal/terminal.h b/src/terminal/terminal/terminal.h
index 28e69357..4185837f 100644
--- a/src/terminal/terminal/terminal.h
+++ b/src/terminal/terminal/terminal.h
@@ -506,6 +506,25 @@ struct guac_terminal {
      */
     guac_common_clipboard* clipboard;
 
+    /**
+     * The name of the font to use when rendering glyphs, as requested at
+     * creation time or via guac_terminal_apply_font().
+     */
+    const char* font_name;
+
+    /**
+     * The size of each glyph, in points, as requested at creation time or via
+     * guac_terminal_apply_font().
+     */
+    int font_size;
+
+    /**
+     * The name of the color scheme to use, as requested at creation time or
+     * via guac_terminal_apply_color_scheme(). This string must be in the
+     * format accepted by guac_terminal_parse_color_scheme().
+     */
+    const char* color_scheme;
+
     /**
      * ASCII character to send when backspace is pressed.
      */
@@ -574,11 +593,8 @@ struct guac_terminal {
  *     The height of the terminal, in pixels.
  *
  * @param color_scheme
- *     The name of the color scheme to use. This string must be one of the
- *     names defined by the GUAC_TERMINAL_SCHEME_* constants. If blank or NULL,
- *     the default scheme of GUAC_TERMINAL_SCHEME_GRAY_BLACK will be used. If
- *     invalid, a warning will be logged, and the terminal will fall back on
- *     GUAC_TERMINAL_SCHEME_GRAY_BLACK.
+ *     The name of the color scheme to use. This string must be in the format
+ *     accepted by guac_terminal_parse_color_scheme().
  *
  * @param backspace
  *     The integer ASCII code to send when backspace is pressed in