update readme

@@ -235,8 +235,14 @@ Supported operating systems and hardware:
 * v1.0, 2014-05-14, fix [#67](https://github.com/winlinvip/simple-rtmp-server/issues/67) pithy print, stage must has a age. 0.9.98
 * v1.0, 2014-05-13, fix mem leak for delete[] SharedPtrMessage array. 0.9.95
 * v1.0, 2014-05-12, refine the kbps calc module. 0.9.93
+* v1.0, 2014-05-12, fix bug [#64](https://github.com/winlinvip/simple-rtmp-server/issues/64): install_dir=DESTDIR+PREFIX
 * v1.0, 2014-05-08, fix [#36](https://github.com/winlinvip/simple-rtmp-server/issues/36): never directly use *(int32_t*) for arm.
-* v1.0, 2014-05-08, edge support FMS origin server. 0.9.92
+* v1.0, 2014-05-08, fix [#60](https://github.com/winlinvip/simple-rtmp-server/issues/60): support aggregate message
+* v1.0, 2014-05-08, fix [#59](https://github.com/winlinvip/simple-rtmp-server/issues/59), edge support FMS origin server. 0.9.92
+* v1.0, 2014-05-06, fix [#50](https://github.com/winlinvip/simple-rtmp-server/issues/50), ubuntu14 build error.
+* v1.0, 2014-05-04, support mips linux.
+* v1.0, 2014-04-30, fix bug [#34](https://github.com/winlinvip/simple-rtmp-server/issues/34): convert signal to io thread. 0.9.85
+* v1.0, 2014-04-29, refine RTMP protocol completed, to 0.9.81
 * v1.0, 2014-04-28, [1.0 mainline2(0.9.79)](https://github.com/winlinvip/simple-rtmp-server/releases/tag/1.0.mainline2) released. 35255 lines.
 * v1.0, 2014-04-28, support full edge RTMP server. 0.9.79
 * v1.0, 2014-04-27, support basic edge(play/publish) RTMP server. 0.9.78