* `%sn()` is obsolete. Please use `ellipj()` instead.
* `sysdiag()` is obsolete. Please use `blockdiag()` instead.
* `ric_desc` is obsolete and will be removed from Scilab 6.1.x. Please use `riccati` instead.
+* `noisegen` will be removed from Scilab 6.1.x. Please use `grand()` instead.
Removed Functions
* [#16158](http://bugzilla.scilab.org/show_bug.cgi?id=16158): When a multicolumn array of rationals was displayed wide column per column, columns #2:$ were replaced with its column #2.
* [#16160](http://bugzilla.scilab.org/show_bug.cgi?id=16160): `ppol` changed values of third input variable.
* [#16164](http://bugzilla.scilab.org/show_bug.cgi?id=16164): Help pages in elementary_functions/signal_processing were mislocated.
+* [#16166](http://bugzilla.scilab.org/show_bug.cgi?id=16166): `noisegen()` is crooky, even threatening, and very poor. It is tagged as obsolete and will be removed from Scilab 6.1.x.
* [#16168](http://bugzilla.scilab.org/show_bug.cgi?id=16168): On some Linux installations, `test_run()` always failed.
* [#16174](http://bugzilla.scilab.org/show_bug.cgi?id=16174): `libraryinfo` yielded 0x0 matrix of strings for libs without macro
* [#16177](http://bugzilla.scilab.org/show_bug.cgi?id=16177): In the uicontrol help page, the first example was bugged.