--- libptytty/Changes	2010/07/21 09:03:14	1.24
+++ libptytty/Changes	2021/05/25 18:25:58	1.54
@@ -1,4 +1,57 @@
+	- ptytty::login no longer writes a utmp, wtmp and lastlog
+	  record when utmpx is available.
+	- ptytty::login now provides the time with microseconds in
+	  utmpx, wtmpx and lastlogx records.
+
+1.8  Thu Feb 25 21:17:12 CET 2016
+	- fix m4 underquoting bug that prevented utmpx detection from
+	  working on systems without the utmp.h header, such as
+	  freebsd 9 and newer.
+	- fix ptytty::get hang on AIX.
+	- ptytty::get on Solaris no longer makes the tty controlling
+	  when the calling process does not have a controlling
+	  terminal. Bug introduced in ptytty-1.4.
+
+1.7  Thu Mar 19 22:04:33 CET 2015
+	- fix various bugs that prevented the lib from working correctly on
+	  some systems when using the helper process.
+	- fix compilation on solaris with g++ >= 4.7.
+	- fix compilation on freebsd/openbsd.
+	- nuke the pid check when !PTYTTY_REENTRANT: it breaks urxvtd, and
+          serves little purpose as it is off in normal builds anyway.
+	- add ecb.h.
+
+1.6  Sat Jan 21 16:59:22 CET 2012
+	- fix compilation on solaris.
+	- remove dependency on STL.
+
+1.5  Thu Dec 22 23:32:08 CET 2011
+	- INCOMPATIBLE CHANGE: ptytty::get no longer sets the pty fd
+	  non-blocking.
+	- the login_shell argument of ptytty::login is now properly
+	  honoured.
+	- ptytty::get no longer makes the pty a controlling terminal
+	  when using posix_openpt.
+	- remove support for utmpx ut_session extension, it serves no
+	  purpose.
+	- remove support for writing lastlog when the lastlog file is a
+	  directory, no system is known to require this code.
+	- do not clear ut_user in utmpx logout records because
+	  pututxline fails otherwise on solaris.
+	- fix writing of bsd style utmp when the tty is closed before
+	  calling ptytty::login.
+	- fix compilation on systems with bsd style utmp and no utmpx,
+	  such as openbsd.
+
+1.4  Wed Jun 29 14:36:19 CEST 2011
+	- push stream modules in ptytty::get rather than in
+	  ptytty::make_controlling_tty. This makes tty ioctls (such as
+	  TIOCSWINSZ, to set the window size) work even if
+	  make_controlling_tty has not been called.
+	- clear user and host fields in utmp(x) logout records.
 	- fix utmpx detection on upcoming FreeBSD 9.
+	- switch to automake.
+	- refactoring and cleanup.
 
 1.3  Sun May  3 23:44:16 CEST 2009
 	- fedora 9 apparently has isastream but not the stropts.h header
@@ -13,8 +66,8 @@
         - restore the SysV way of acquiring a controlling terminal
           (for systems having no TIOCSCTTY such as cygwin or solaris).
         - when using openpty, get the slave name with ttyname.
-        - fix a small memory leak for _getpty.
-        - update config.guess.
+        - fix invalid free when using _getpty.
+        - update config.guess and config.sub.
 
 1.1  Mon Feb 12 18:25:07 CET 2007
         - when using the helper, close the pty and tty fd also in the main
@@ -23,7 +76,7 @@
           and are usable and use it.
 
 1.0  Tue Oct  3 13:18:00 CEST 2006
-        - do not call chmod/chown with 0 argument when pty never opened.
+        - do not call chmod/chown with 0 argument.
         - reformatted ptytty.C to hopefully be more clear.
 
 0.2  Thu Jul 20 04:57:26 CEST 2006