diff --git a/README.md b/README.md
index d14e2466..668a766b 100644
--- a/README.md
+++ b/README.md
@@ -8,5 +8,5 @@ Description: https://github.com/olikraus/u8g2/wiki
 
 Issue Tracker: https://github.com/olikraus/u8g2/issues
 
-Download (2.32.13): https://github.com/olikraus/U8g2_Arduino/archive/master.zip
+Download (2.32.14): https://github.com/olikraus/U8g2_Arduino/archive/master.zip
 
diff --git a/extras/ChangeLog b/extras/ChangeLog
index 1c05474e..28b07c33 100644
--- a/extras/ChangeLog
+++ b/extras/ChangeLog
@@ -278,9 +278,11 @@ https://github.com/olikraus/u8g2 ChangeLog
   * ST7920 256x32 (issue 1593)
   * ST7567 122x32 (issue 1759)
   * ST7571 128X96 (issue 1575)
+  * SSD1312 (issue 1806)
   * ST7571 128x128 (bugfix issue 1576)
   * Added support for UC1609 (issue 1565)
   * Added support for GU800 series of Vacuum Fluorescent Displays (VFD, issue 1604)
   * Changed SPI Mode for Sharp displays (ls013..., issue 1771)
-  * Added many more fonts
+  * Added many more fonts (issues 1794, 1775, 1706, 1769)
+  * Fixed several bugs and compiler errors
   
\ No newline at end of file
diff --git a/library.properties b/library.properties
index b862dbe9..8f144e07 100644
--- a/library.properties
+++ b/library.properties
@@ -1,9 +1,9 @@
 name=U8g2
-version=2.32.13
+version=2.32.14
 author=oliver <olikraus@gmail.com>
 maintainer=oliver <olikraus@gmail.com>
-sentence=Monochrome LCD, OLED and eInk Library. Display controller: SSD1305, SSD1306, SSD1309, SSD1316, SSD1320, SSD1322, SSD1325, SSD1327, SSD1329, SSD1606, SSD1607, SH1106, SH1107, SH1108, SH1122, T6963, RA8835, LC7981, PCD8544, PCF8812, HX1230, UC1601, UC1604, UC1608, UC1610, UC1611, UC1617, UC1638, UC1701, ST7511, ST7528, ST7565, ST7567, ST7571, ST7586, ST7588, ST75256, ST75320, NT7534, ST7920, IST3020, IST7920, LD7032, KS0108, KS0713, HD44102, T7932, SED1520, SBN1661, IL3820, MAX7219. Interfaces: I2C, SPI, Parallel.
-paragraph=Monochrome LCD, OLED and eInk Library. Successor of U8glib. Supported display controller: SSD1305, SSD1306, SSD1309, SSD1316, SSD1320, SSD1322, SSD1325, SSD1327, SSD1329, SSD1606, SSD1607, SH1106, SH1107, SH1108, SH1122, T6963, RA8835, LC7981, PCD8544, PCF8812, HX1230, UC1601, UC1604, UC1608, UC1610, UC1611, UC1617, UC1638, UC1701, ST7511, ST7528, ST7565, ST7567, ST7571, ST7586, ST7588, ST75256, ST75320, NT7534, ST7920, IST3020, IST7920, LD7032, KS0108, KS0713, HD44102, T7932, SED1520, SBN1661, IL3820, MAX7219. Supported interfaces: I2C, SPI, Parallel. Features: UTF8, >700 fonts, U8x8 char output.
+sentence=Monochrome LCD, OLED and eInk Library. Display controller: SSD1305, SSD1306, SSD1309, SSD1312, SSD1316, SSD1320, SSD1322, SSD1325, SSD1327, SSD1329, SSD1606, SSD1607, SH1106, SH1107, SH1108, SH1122, T6963, RA8835, LC7981, PCD8544, PCF8812, HX1230, UC1601, UC1604, UC1608, UC1610, UC1611, UC1617, UC1638, UC1701, ST7511, ST7528, ST7565, ST7567, ST7571, ST7586, ST7588, ST75256, ST75320, NT7534, ST7920, IST3020, IST7920, LD7032, KS0108, KS0713, HD44102, T7932, SED1520, SBN1661, IL3820, MAX7219. Interfaces: I2C, SPI, Parallel.
+paragraph=Monochrome LCD, OLED and eInk Library. Successor of U8glib. Supported display controller: SSD1305, SSD1306, SSD1309, SSD1312, SSD1316, SSD1320, SSD1322, SSD1325, SSD1327, SSD1329, SSD1606, SSD1607, SH1106, SH1107, SH1108, SH1122, T6963, RA8835, LC7981, PCD8544, PCF8812, HX1230, UC1601, UC1604, UC1608, UC1610, UC1611, UC1617, UC1638, UC1701, ST7511, ST7528, ST7565, ST7567, ST7571, ST7586, ST7588, ST75256, ST75320, NT7534, ST7920, IST3020, IST7920, LD7032, KS0108, KS0713, HD44102, T7932, SED1520, SBN1661, IL3820, MAX7219. Supported interfaces: I2C, SPI, Parallel. Features: UTF8, >700 fonts, U8x8 char output.
 category=Display
 url=https://github.com/olikraus/u8g2
 architectures=*
diff --git a/src/clib/mui_u8g2.c b/src/clib/mui_u8g2.c
index 01821a1c..44a7bebd 100644
--- a/src/clib/mui_u8g2.c
+++ b/src/clib/mui_u8g2.c
@@ -83,7 +83,7 @@
   mui _input_uint8_invers_select_u8g2 --> mui_u8g2_u8_value_0_9_wm_mse_pi
   mui _single_line_option_invers_select_u8g2     --> mui_u8g2_u8_opt_line_wa_mse_pi
   mui _select_options_parent_invers_select_u8g2  --> mui_u8g2_u8_opt_parent_wa_mse_pi
-  mui _select_options_child_invers_select_u8g2  --> mui_u8g2_u8_opt_child_wm_mse_pi
+  mui _select_options_child_invers_select_u8g2  --> mui_u8g2_u8_opt_child_wm_pi
 
   mui _checkbox_invers_select_u8g2 --> mui_u8g2_u8_chkbox_wm_pi
   mui _radio_invers_select_u8g2 --> mui_u8g2_u8_radio_wm_pi
@@ -1612,7 +1612,7 @@ uint8_t mui_u8g2_u8_radio_wm_pi(mui_t *ui, uint8_t msg)
 }
 
 
-uint8_t mui_u8g2_u8_opt_parent_wm_mse_pi(mui_t *ui, uint8_t msg)
+uint8_t mui_u8g2_u8_opt_parent_wm_pi(mui_t *ui, uint8_t msg)
 {
   uint8_t *value = (uint8_t *)muif_get_data(ui->uif);
   switch(msg)
@@ -1695,7 +1695,7 @@ uint8_t mui_u8g2_u8_opt_child_mse_common(mui_t *ui, uint8_t msg)
 }
 
 
-uint8_t mui_u8g2_u8_opt_radio_child_wm_mse_pi(mui_t *ui, uint8_t msg)
+uint8_t mui_u8g2_u8_opt_radio_child_wm_pi(mui_t *ui, uint8_t msg)
 {
   u8g2_t *u8g2 = mui_get_U8g2(ui);
   uint8_t *value = (uint8_t *)muif_get_data(ui->uif);
@@ -1740,7 +1740,7 @@ uint8_t mui_u8g2_u8_opt_radio_child_wm_mse_pi(mui_t *ui, uint8_t msg)
 }
 
 
-uint8_t mui_u8g2_u8_opt_radio_child_w1_mse_pi(mui_t *ui, uint8_t msg)
+uint8_t mui_u8g2_u8_opt_radio_child_w1_pi(mui_t *ui, uint8_t msg)
 {
   u8g2_t *u8g2 = mui_get_U8g2(ui);
   uint8_t *value = (uint8_t *)muif_get_data(ui->uif);
@@ -1786,7 +1786,7 @@ uint8_t mui_u8g2_u8_opt_radio_child_w1_mse_pi(mui_t *ui, uint8_t msg)
 }
 
 
-uint8_t mui_u8g2_u8_opt_child_wm_mse_pi(mui_t *ui, uint8_t msg)
+uint8_t mui_u8g2_u8_opt_child_wm_pi(mui_t *ui, uint8_t msg)
 {
   u8g2_t *u8g2 = mui_get_U8g2(ui);
   //uint8_t *value = (uint8_t *)muif_get_data(ui->uif);
@@ -1833,7 +1833,7 @@ uint8_t mui_u8g2_u8_opt_child_wm_mse_pi(mui_t *ui, uint8_t msg)
 
   mui_u8g2_goto_parent --> mui_u8g2_goto_data
 
-  Used together with mui_u8g2_goto_form_w1_mse_pi
+  Used together with mui_u8g2_goto_form_w1_pi
 
 */
 uint8_t mui_u8g2_goto_data(mui_t *ui, uint8_t msg)
@@ -1865,9 +1865,9 @@ uint8_t mui_u8g2_goto_data(mui_t *ui, uint8_t msg)
 
 
 /*
-mui_u8g2_goto_child_w1_mse_pi --> mui_u8g2_goto_form_w1_mse_pi
+mui_u8g2_goto_child_w1_mse_pi --> mui_u8g2_goto_form_w1_pi
 */
-uint8_t mui_u8g2_goto_form_w1_mse_pi(mui_t *ui, uint8_t msg)
+uint8_t mui_u8g2_goto_form_w1_pi(mui_t *ui, uint8_t msg)
 {
   u8g2_t *u8g2 = mui_get_U8g2(ui);
   uint8_t arg = ui->arg;        // remember the arg value, because it might be overwritten  
@@ -1890,7 +1890,7 @@ uint8_t mui_u8g2_goto_form_w1_mse_pi(mui_t *ui, uint8_t msg)
   return 0;
 }
 
-uint8_t mui_u8g2_goto_form_w1_mse_pf(mui_t *ui, uint8_t msg)
+uint8_t mui_u8g2_goto_form_w1_pf(mui_t *ui, uint8_t msg)
 {
   u8g2_t *u8g2 = mui_get_U8g2(ui);
   uint8_t arg = ui->arg;        // remember the arg value, because it might be overwritten  
@@ -2020,7 +2020,7 @@ uint8_t mui_u8g2_u16_list_line_wa_mud_pi(mui_t *ui, uint8_t msg)
   FDS: MUI_XYA, arg=form id
   data: mui_u8g2_list_t *
 */
-uint8_t mui_u8g2_u16_list_parent_wm_mse_pi(mui_t *ui, uint8_t msg)
+uint8_t mui_u8g2_u16_list_parent_wm_pi(mui_t *ui, uint8_t msg)
 {
   //u8g2_t *u8g2 = mui_get_U8g2(ui);
   mui_u8g2_list_t *list = (mui_u8g2_list_t *)muif_get_data(ui->uif);
@@ -2104,7 +2104,7 @@ static uint8_t mui_u8g2_u16_list_child_mse_common(mui_t *ui, uint8_t msg)
   return 0;
 }
 
-uint8_t mui_u8g2_u16_list_child_w1_mse_pi(mui_t *ui, uint8_t msg)
+uint8_t mui_u8g2_u16_list_child_w1_pi(mui_t *ui, uint8_t msg)
 {
   u8g2_t *u8g2 = mui_get_U8g2(ui);
   mui_u8g2_list_t *list = (mui_u8g2_list_t *)muif_get_data(ui->uif);
@@ -2144,7 +2144,7 @@ uint8_t mui_u8g2_u16_list_child_w1_mse_pi(mui_t *ui, uint8_t msg)
   return 0;
 }
 
-uint8_t mui_u8g2_u16_list_goto_w1_mse_pi(mui_t *ui, uint8_t msg)
+uint8_t mui_u8g2_u16_list_goto_w1_pi(mui_t *ui, uint8_t msg)
 {
   u8g2_t *u8g2 = mui_get_U8g2(ui);
   mui_u8g2_list_t *list = (mui_u8g2_list_t *)muif_get_data(ui->uif);
diff --git a/src/clib/mui_u8g2.h b/src/clib/mui_u8g2.h
index 47a1c3a7..9cee209d 100644
--- a/src/clib/mui_u8g2.h
+++ b/src/clib/mui_u8g2.h
@@ -157,24 +157,25 @@ uint8_t mui_u8g2_u8_opt_line_wa_mse_pf(mui_t *ui, uint8_t msg); /* GIF, MUIF_VAR
 uint8_t mui_u8g2_u8_opt_line_wa_mud_pi(mui_t *ui, uint8_t msg); /* GIF, MUIF_VARIABLE,MUI_XYAT */
 uint8_t mui_u8g2_u8_opt_line_wa_mud_pf(mui_t *ui, uint8_t msg); /* GIF, MUIF_VARIABLE,MUI_XYAT */
 
+/* dropdown list / combo box */
 /* The text part of the parent defines a '|' separted list of elements, which can be selected by the child. */
 /* Argument is a form number where the child element is placed multiple times */ 
 /* The child form does not require the ok button, because the child function will return to the parent with the select element */
-uint8_t mui_u8g2_u8_opt_parent_wm_mse_pi(mui_t *ui, uint8_t msg);       /* GIF, MUIF_VARIABLE, MUI_XYAT */
-uint8_t mui_u8g2_u8_opt_radio_child_wm_mse_pi(mui_t *ui, uint8_t msg);        /* GIF, MUIF_VARIABLE, MUI_XYA */
-uint8_t mui_u8g2_u8_opt_radio_child_w1_mse_pi(mui_t *ui, uint8_t msg);          /* GIF, MUIF_VARIABLE, MUI_XYA */
-uint8_t mui_u8g2_u8_opt_child_wm_mse_pi(mui_t *ui, uint8_t msg);                /* MUIF_VARIABLE, MUI_XYA */ 
-
-
-//uint8_t mui_u8g2_goto_parent(mui_t *ui, uint8_t msg);                        /* MUIF_RO, MUI_DATA (WARNING: Must appear only once per form!!! */
-// renamed to 
+uint8_t mui_u8g2_u8_opt_parent_wm_pi(mui_t *ui, uint8_t msg);       /* GIF, MUIF_VARIABLE, MUI_XYAT */
+uint8_t mui_u8g2_u8_opt_radio_child_wm_pi(mui_t *ui, uint8_t msg);        /* GIF, MUIF_VARIABLE, MUI_XYA */
+uint8_t mui_u8g2_u8_opt_radio_child_w1_pi(mui_t *ui, uint8_t msg);          /* GIF, MUIF_VARIABLE, MUI_XYA */
+uint8_t mui_u8g2_u8_opt_child_wm_pi(mui_t *ui, uint8_t msg);                /* MUIF_VARIABLE, MUI_XYA */ 
+/* Note: there is no opt_child_goto muif, because this can be done with mui_u8g2_goto_form_w1_pi */
+
+/* (scrollable) jump menu */
+/* The text part of the parent defines a '|' separted list of elements, which can be selected goto_form functions. */
+/* Each '|' separted element must be prefixed with the form number (MUI_x) */
 uint8_t mui_u8g2_goto_data(mui_t *ui, uint8_t msg);                        /* REF, MUIF_RO, MUI_DATA (WARNING: Must appear only once per form!!! */
-//uint8_t mui_u8g2_goto_child_w1_mse_pi(mui_t *ui, uint8_t msg);          /* MUIF_BUTTON, MUI_XYA */
-// renamed to 
-uint8_t mui_u8g2_goto_form_w1_mse_pi(mui_t *ui, uint8_t msg);          /* REF, MUIF_BUTTON, MUI_XYA */
-uint8_t mui_u8g2_goto_form_w1_mse_pf(mui_t *ui, uint8_t msg);           /* REF, MUIF_BUTTON, MUI_XYA */
+uint8_t mui_u8g2_goto_form_w1_pi(mui_t *ui, uint8_t msg);          /* REF, MUIF_BUTTON, MUI_XYA */
+uint8_t mui_u8g2_goto_form_w1_pf(mui_t *ui, uint8_t msg);           /* REF, MUIF_BUTTON, MUI_XYA */
 
 
+/* character input */
 uint8_t mui_u8g2_u8_char_wm_mud_pi(mui_t *ui, uint8_t msg);     /* GIF, MUIF_VARIABLE,MUI_XY, usually requires a monospaced font line profont12 */
 
 
@@ -236,10 +237,10 @@ uint8_t mui_u8g2_u16_list_line_wa_mse_pi(mui_t *ui, uint8_t msg);       /* GIF,
 uint8_t mui_u8g2_u16_list_line_wa_mud_pi(mui_t *ui, uint8_t msg);       /* GIF, MUIF_U8G2_U16_LIST, MUI_XYA, arg=pixel fieldsize */
 
 
-uint8_t mui_u8g2_u16_list_parent_wm_mse_pi(mui_t *ui, uint8_t msg);     /* GIF, MUIF_U8G2_U16_LIST, MUI_XYA, arg=subform */
-uint8_t mui_u8g2_u16_list_child_w1_mse_pi(mui_t *ui, uint8_t msg);      /* GIF, MUIF_U8G2_U16_LIST, MUI_XYA, arg=sub element number */
-
-uint8_t mui_u8g2_u16_list_goto_w1_mse_pi(mui_t *ui, uint8_t msg);               /* REF, MUIF_U8G2_U16_LIST first char of the string denotes the target form */
+/* dropdown list / combo box with 16 size and callback functions for MUIF_U8G2_U16_LIST */
+uint8_t mui_u8g2_u16_list_parent_wm_pi(mui_t *ui, uint8_t msg);     /* GIF, MUIF_U8G2_U16_LIST, MUI_XYA, arg=subform */
+uint8_t mui_u8g2_u16_list_child_w1_pi(mui_t *ui, uint8_t msg);      /* GIF, MUIF_U8G2_U16_LIST, MUI_XYA, arg=sub element number */
+uint8_t mui_u8g2_u16_list_goto_w1_pi(mui_t *ui, uint8_t msg);               /* REF, MUIF_U8G2_U16_LIST first char of the string denotes the target form */
 
 
 #ifdef __cplusplus