0.9.6:
	* Avoid language runtime dlls when compiling utility programs.

0.9.5:
	* winProductName now supports Windows 8 and Windows 8 Server.
	* Remove various obsolete tests.

0.9.4:
	* New function csih_call_winsys32() for invoking programs
	in C:\Windows\system32.
	* New function csih_writable_tmpdir() echos path to a temporary
	directory, using $TMP, $TEMP, $TMPDIR, $HOME, etc.
	* New function csih_mktemp() safely wraps /usr/bin/mktemp.
	* csih_sanity_check() deprecated (replaced by internal
	function).
	* csih_check_basic_mounts() deprecated (ditto).
	* New mutable variables csih_sanity_check_server and
	csih_required_commands[] for modifying the behavior of
	the internal replacement function for csih_sanity_check().
	* All external applications (mkpasswd, expr, tr, sed, etc)
	are now called by their full path, to avoid conflicts in
	the presence of unexpected $PATH contents.
	* (internal): massive reorganization, changing the order
	of intialization. Required because some initialization requires
	calling external programs, and we now verify these programs
	are accessible first.

0.9.3:
	* In csih_install_config(), don't treat as error when
	user elects elects NOT to overwrite existing files; instead
	return success. (Corinna Vinschen)

0.9.2:
	* Remove all vestiges of pre-NT support -- except
	for failure message if used on 9x platforms.
	* Update user messages and # comments to reflect new
	information: csih_is_nt2003 returns true for 64bit XP
	but not 32bit XP. This is because 64bit XP is actually
	more similar to Windows NT Server 2003 than XP32:
	especially with regards to the privileges of the SYSTEM
	account.
	* getVolInfo uses cygwin_create_path instead of deprecated
	cygwin_conv_to_full_win32_path.

0.9.1:
	* getVolInfo doesn't need file access rights to get
	just volume information. Open with reduced rights
	to work around issue with HGFS. (Corinna Vinschen)

0.9.0:
	* On-going development on the trunk is specific
	  for cygwin-1.7. Bump version number to reflect
	  that, but...
	* Only a few substantive changes relative to 0.2.0:
	  -  use common version.h file in compiled programs,
	     to avoid having to increment the version number
	     in too many places.
	  - new csih_win_product_name() function caches result
	    of calling winProductName.
	  - Verify that OS is at least WinNT, and that cygwin
	    version is at least 1.7.0, or error. 

0.2.0:
	* Branch for cygwin-1.5-specific releases
	* No other changes with respect to package 0.1.9-2

0.1.9:
	* correct csih_check_access behavior.
	* suppress errors in _csih_setup
	* No longer restrict contents of CYGWIN variable
	* New -f option for csih_select_privileged_username to
	  accomodate unattended installs
	* New '-u default_username' for csih_select_privileged_username,
	  for another way of accomodating unattended installs, AND to
	  allow foo-config to specify explicitly the --service-account
	  to use.  Note that csih_privileged_account_exists $username
	  now returns true if $username exists, and has all necessary
	  privileges, even if it is not one of the well-known cyg_server,
	  cron_server, or sshd_server accounts.
	* New '-u username' for csih_privileged_accounts. Also checks
	  username as well as 'well known' accounts for (a) existence,
	  and (b) having necessary privileges.
	* Now warn user when an account is specified in /etc/passwd,
	  but is not found in the SAM. This is ok if the account is
	  a domain account, but the user should be aware of the issue.
	* Updated winProductName to reflect Windows 7, Server 2008 R2.
	* csih has new functions related to detecting Windows 7 and
	  Server 2008 R2.

0.1.8:
	* explicitly set permissions on /var/[log|run|empty]
	and /etc. This simplifies code in most callers.
	* Better support for (pre-existing) domain accounts
	as privileged and unprivileged users.

0.1.7:
	* bug fixes
	* compatibility fixes and workarounds for cygwin-1.7

0.1.6:
	* more permissions tweaks for privileged user:
	See http://cygwin.com/ml/cygwin/2008-06/msg00453.html
	Users of earlier versions of csih may need to manually
	adjust their existing privileged users. Again:
		editrights -r SeDenyNetworkLogonRight -u cyg_server
		editrights -r SeDenyInteractiveLogonRight -u cyg_server
		editrights -r SeIncreaseQuotaPrivilege -u cyg_server

	* Even on NT/2k/XP, prefer to use "privileged" user (cyg_server,
	sshd_server, cron_server, etc) if a suitable such user already
	exists.  If not, then for these older OS's, fall back to SYSTEM.
	As always, by setting csih_FORCE_PRIVILEGED_USER -- usually done
	by the calling script via a command line argument, such as
	    /usr/bin/iu-config -privileged 
	the user can force NT/2k/XP to behave as Vista or Server2008: a
	privileged user is required, and if one does not exist it will
	be created.

	* Also accept privileged accounts that exist only in /etc/passwd and
	are not present in the local SAM.  That is, accept pre-existing 
	privileged domain accounts.

	* New utility program: getVolInfo
	http://cygwin.com/ml/cygwin/2007-08/msg00040.html

	* New function: csih_path_supports_acls() returns 0 (success)
	if the specified path is located on a volume that supports
	ACLs. Uses getVolInfo. Behavior can be modified, when getVolInfo
	is incorrect, by setting user-accessible variables:
		csih_WIN32_VOLS_WITH_ACLS
		csih_WIN32_VOLS_WITHOUT_ACLS
	which each may contain ;-separated lists of win32 paths, 
	specifying volumes in the relevant category.

	* It is no longer a fatal error if, when checking the 
	permissions or access rights of a file or directory, the
	target is located on a volume that does not support ACLs.
	A warning is issued, but operation continues.

	* The Administrators group is no longer required to be in 
	/etc/passwd. However, it is still required in /etc/group.
	SYSTEM is (still) required in both /etc/passwd and /etc/group.

0.1.5:
	* tweak permissions for privileged user (no longer deny
	NetworkLogonRight). Users of earlier versions may need to 
	manually adjust their exising privileged users: that is,
	as an Administrator (or, on Vista with UAC, from a console
	launched via 'Run as Administrator' with valid UAC
	authentication):
		editrights -r SeDenyNetworkLogonRight -u cyg_server

0.1.4:
	* Add --help, --license, --version options to winProductName.
	* Caller can now specify the password when calling 
	  csih_create_privileged_user
	* csih_should_run_as now accepts optional [service_name] argument.
	  If specified, then checks to see if [service_name] is already 
	  isntalled. If so, the user under which the service is installed
	  is returned (if that user has the necessary privileges).
	  Should call csih_select_privileged_username first, unless you are
	  SURE that [service_name] has already been installed.
	* Add [-q] and [service_name] options to csih_select_privileged_username
	  + If the optional argument '-q' is specified, then 
            csih_select_privileged_username will operate in query mode, which
	    is more appropriate for user-config scripts that need information
	    ABOUT a service, but do not themselves install the service or
	    create privileged users.
	  + If the optional [service_name] argument is present, then that
	    value may be used in some of the messages. Also, 
	    csih_select_privileged_username will then check to see if 
	    [service_name] is already installed.  If so, it the
	    account under which it is installed will be selected, assuming
	    that account passes validation (has necessary permissions, group
	    memberships, etc).
	  + Usually [-q] and [service_name] should be specified together.
	* Associated foo-config scripts that do not themselves install
	  a service (such as ssh-user-config) can now query the 'expected'
	  account that the associated service will run as. Recommended
	  pattern:
	    if csih_is_nt
	    then
	      if ! cygrunsrv -Q <service> >/dev/null 2>&1
	      then
	        csih_select_privileged_username -q <service>
	      fi
	      service_user=$(csih_service_should_run_as <service>)
	      ... continue ...
	    fi
	* new functions for comparing x.y.z version numbers:
	    csih_version_ge A B  --> A >= B
	    csih_version_le A B  --> A <= B
	    csih_version_gt A B  --> A >  B
	    csih_version_lt A B  --> A <  B
	    csih_version_ne A B  --> A == B
	* Clarified licensing terms and attributions for csih.sh script
	  Explicitly MIT/X.
	* Removed any direct heritage from cygport due to licensing concerns.

	For an example of the usage of the new facilities, see the (proposed)
	ssh-host-config and ssh-user-config scripts:
	+ host: http://cygwin.com/ml/cygwin/2008-04/msg00079.html
	+ user: http://cygwin.com/ml/cygwin/2008-04/msg00219.html
	(Note that the official ssh-[host|user]-config scripts may not look
	anything like these two proposals...)
