RTL8029AS now works properly (patch from TheCollector1995 with some modifications by me);

SVGA emulation now has partial support for 12x24 text mode used by 48k HECON.SYS;
LEA AX,DX now once again issues #UD on 286+ like it should;
FF /7 is now correctly an alias of FF /6 on 8080x;
Hard disk configuration dialog now uses Segoe UI 9pt font instead of MS Sans Serif 8pt;
Removed excess logging from serial mouse and x86seg.c;
Applied mainline PCem PIT MSW1 fix commit;
IMG-based floppy emulation now takes GAP4 and post-sector delays into account;
Comemnted out emulation of non-Overdrive Pentium II's.

src/808x.c

@@ -3404,6 +3404,7 @@ void execx86(int cycs)
                                 FETCHCLEAR();
                                 break;
                                 case 0x30: /*PUSH w*/
+                                case 0x38: /*PUSH w alias, reported by reenigne*/
                                 tempw=geteaw();
 //                                if (output) printf("PUSH %04X %i %02X %04X %04X %02X %02X\n",tempw,rm,rmdat,easeg,eaaddr,ram[0x22340+0x5638],ram[0x22340+0x5639]);
                                 if (ssegs) ss=oldss;