Updates for 0.6.6

RELEASE

@@ -21,6 +21,10 @@ Obtaining and installing scsh
 Getting in touch
 The World-Wide What?
 New in this release
+ Removed or replaced non-free code
+ New code for sorting
+ Separate documentation of the library directories search facility
+ New module CONFIGURE
  Argument processing more robust
  Bug fixes
 New in 0.6.5
@@ -143,23 +147,26 @@ about it.
 
 * Getting in touch
 ==================
-There are two main ways to join in scsh-related discussion: the mailing-list
-    scsh@zurich.ai.mit.edu
-and the netnews group 
-    comp.lang.scheme.scsh
-These two forums should be equivalent, being bi-directionally gatewayed 
-at MIT, but due to technical problems it's better to read them both.
+
+Currently, there is a mailing-list which is mirrored to a newsgroup.
+
+To (un)subscribe to the mailing-list, send a message to
+scsh-request@@zurich.csail.mit.edu.  To submit a message to the
+mailing-list, send it to scsh@@zurich.csail.mit.edu.
+
+The mailing-list is also readable as a standard newsgroup, thanks to
+gmane, a mail-to-news gateway. More information is available at the
+following URL:
+http://gmane.org/info.php?group=gmane.lisp.scheme.scsh
+
+There used to be a newsgroup dedicated to scsh, called
+comp.lang.scheme.scsh but it is now deprecated.
 
 Bugs can be reported to
-    scsh-bugs@zurich.ai.mit.edu
+    scsh-bugs@zurich.csail.mit.edu
 or via the Scsh project's bugs section on SourceForge:
     http://sourceforge.net/projects/scsh/
 
-If you do not netnews hierarchy, or wish to join the mailing
-list for other reasons, send mail to
-    scsh-request@zurich.ai.mit.edu
-
-
 * The World-Wide What?
 ======================
 We even have one of those dot-com cyberweb things: 
@@ -170,13 +177,47 @@ We manage the project using SourceForge:
 * New in this release
 =====================
 
+** Removed or replaced non-free code
+   Some files in the previous versions of scsh did not conform to
+   scsh's BSD-style license. We therefore removed the directory
+   scheme/infix and asked the copyright holders of the rest of the
+   code to put their code under a compatible license. The code of the
+   sort package has been replaced by a new version (see below).
+
+** New code for sorting
+   The old package SORT from Scheme 48 has been replaced by a
+   sophisticated library written by Olin Shivers for the withdrawn
+   SRFI 32.
+
+** Separate documentation of the library directories search facility
+   The manual now contains a separate section that describes the
+   library directories search facility. The description of the
+   respective switches has been adapted accordingly.
+
+** New module CONFIGURE
+   The new module CONFIGURE permits access to some of the values
+   obtained during the run of the configure script.
+
 ** Argument processing more robust
    Any number of whitespaces may now occur between the arguments to
-   the VM
+   the VM.
 
 ** Bug fixes
+   Ensure that the exit value is 1 if scsh exits due to an error
+   Load the package scheme-with-scsh before dumping images to get
+   better start-up times
+   Fix two bugs in GLOB related to quotation
+   The optmizer AUTO-INTEGRATE can now inline procedures with
+   macro-generated arguments
+   The optmizer FLAT-ENVIRONMENTS now works if invoked after AUTO-INTEGRATE
+   Fixed a bug in the parser of "-" sre forms
+   Removed accidentally committed expansion of paths in SCSH_LIB_DIR
+   Fix the various SELECT-like procedures for 0 timeouts
+   Let PATH-LIST->FILE-NAME return "/" for '("").
+   Fix bug in S48_RECORD_TYPE: third parameter to s48_stob_ref was missing.
+   Fixed check for -rdynamic   
    FIELD-READER returns (values EOF '()) on an empty port
-   Fixed STRING-CONTAINS from SRFI-13
+   Fixed STRING-CONTAINS and STRING-CONCATENATE-REVERSE/SHARED from SRFI-13
 
 * New in 0.6.5
 ==============