31- May 2021
    - Version 0.6.12
    - Limit signature length to 65536 bytes.
    - Workaround for buggy PKCS#11 C_Sign() implementation that always
      returns the same signature length along with
      CKR_BUFFER_TOO_SMALL.
    - Don't stuck if wait_for_card=false and ignore the token not found
      error when the authentication isn't restricted to card only
      (either by the option `card_only` or by PKCS11_LOGIN_TOKEN_NAME
      environment variable).
    - Added the exmple PAM configuration which uses the ignore status
      result.
    - Added `screen_savers` to example config.
    - Fixes to deal with old and new OpenSSL versions.
    - Various small fixes including type casts and printf() formats.

22- May 2019
    - Version 0.6.11
    - Support OpenSSL 1.1.0
    - use green instead of blue text for logs on the console
    - Solaris runs build process outside of srcdir
    - Fix openssh_mapper_match_keys() for OpenSSL 1.0 & 1.1
    - Fix 64-bit pkcs11_inspect(1) fails on SPARC with a SIBGUS due to misaligned access
    - Add support of ECDSA signature in addition to RSA

12- Sep 2018
    - Version 0.6.10 is out.
    - Fixed some security issues (thx @frankmorgner):
      (https://www.x41-dsec.de/lab/advisories/x41-2018-003-pam_pkcs11/)
      -- fixed buffer overflow with long home directory;
      -- fixed wiping secrets (now using OpenSSL_cleanse());
      -- verify using a nonce from the system, not the card.

08- Sep 2005
	- Fixes to pam_pkcs11.spec

07- Sep 2005
	- Conditional compilation of pcsc-lite, curl and ldap dependent
	modules
	- Added LDAP mapper. Thanks to Dominik Fisher
	- TODO roadmap updated

06- Sep 2005
	- Add new OpenSSH mapper. Thanks again Andreas for pam_openssh module

03- Sep 2005
	- Add base64 encoding functions

02- Sep 2005
	- Make source doxygen friendly

01- Sep 2005
	- Finished OpenSC mapper. Thanks to Andreas for their pam_opensc module
	- New .spec file
	- Cleanning tasks to prepare next release

31- Aug 2005
	- Include HOWTO in Pam-pkcs11 manual
	- Several fixes in src/mappers/Makefile.am to properly manage libraries

30- Aug 2005
	- Allow static mapper to be instantiated with defaults if
	no configuration block defined
	- Documentation updates
	- Make pam_pkcs11.so to be installed at /lib/security
	- Debugging improvements

29- Aug 2005
	- Mappers can be now statically linked
	- Added Mapper API documentation
	- Moved most of mappers to be static

28- Aug 2005
	- Documentation Updates
	- Created libmapper
	- pam_sm_authenticate fail on xdmcp remote users

05- Jul 2005
	- Many improvements to code by Ludovic Rousseau
	- Configure.in library checks improvements
	- Do not compile card-eventmgr if pcsc is not installed

09- Jun 2005
	- Preliminary works on OpenSC mapper

06- Jun 2005
	- Added openssh mapper
	- Now pam_pkcs11 generates PEM data for cert and pubk
	- Many bugfixes

14- Apr 2005
	- finish coding of generic_maper
	- Move common code of pwent_mapper to mapper.c and mapper.h
	- Fix MAINTAINERCLEAN entries in some Makefile.am files

11- Apr 2005
	- Change package name to pam-pkcs11
	- Change directory names according with package name
	- Rewrite pwent mapper to use cert_info library

08- Apr 2005
	- Some typos in some messages
	- Make sources more "gcc -pedantic" friendly.
	- Changes in DBG(X) macros, to be C99 compliant

07- Apr 2005
	- pkcs11_login-0.5.1 is out
	- Fix configure.in AM_MAINTAINER_MODE
	- Makefile fixes
	- Fix some typos and sample files

04- Apr 2005
	- Tarball moved to OpenSC Project web pages

02- Apr 2005
	- pkcs11_login-0.5 is out
	- Mail mapper rewritten to use cert_info lib
	- First works on mapper api:
		. create structs and macros in mapper.h
		. rewrite mappers to initialize mapper_module_st entries
	- Published roadmap to 1.0 version. See TODO file
	- Fix: Dont free key/value map entries, as they come from buffer entry

31- Mar 2005
	- Added CA & CRL mgmnt doc to manual
	- Chaged  ocurrences of "if (!x) free(x)" to "free(x)" as glibc 
	  already does propper null check
	- Finished krb_mapper ( no pkinit, just kpn -> login map ).
	  NOTE: I assume that KPN is stored as ASN1_STRING, but cannot
	  deduce it from RFC's
	- MS mapper rewriten to use cert_info lib

29- Mar 2005
	- Manual rewritten in xml format
	- Check for manual in html format. Re-generate if not present
	- pkcs11_eventmgr: reset time_counter on expire() event fixed
	- Update .spec file to release 0.5-0

28- Mar 2005
	- pkcs11_login-0.5beta1 is out
	- Manual and web page updated

22- Mar 2005
	- recoded cn and krb mappers to use cert_info library
	- buxfix in conf file

20- Mar 2005
	- New tool: pkcs11_inspect, to see contents of certificate
	- Man pages: several typos and bugfixes
	- Recoded uid mapper to use cert_info library

18- Mar 2005
	- No more warns in compile: fix "-no-strict-alias" cflag when
	linking with /usr/lib/libpam.so
	- Several bugfixes and configuration files typos. 
	- Updated .spec file
	- New files cert_info.[ch] to get and show cert contents.
	This will allow coding of some tools to inspect certificates 
	without loading mapper modules
	- Re-coded digest and subject mapper to use cert_info library. 
	The idea is:
		1- Get all mappers use cert_info library
		2- join all mappers in one big dynload module to 
		store all pre-defined mappers

17- Mar 2005
	- Add mapper module function: mapper_find_entries(), in module 
	API to get textual (ie: without mapping) entries on certificate
	- Reorganize sources: add src/common directory for shared code
	and move most of common functions there to create a library
	- Fixed tons of warnings related to "const char *" typecast
	- Rename cert.[ch] to cert_vfy.[ch]

15- Mar 2005
	- Add Certificate Digest mapper ( updated doc and sample files )

4- Mar 2005
	- Added mapfiles to UID mapper
	- ms_mapper now works properly ( sorry, no ADS conection yet :-( )
	- Updated doc and sample files

3- Mar 2005
	- Implemented routines API for file mapping: 
	  {set,get,end}_mapfile()
	  mapfile_{find,match}()
	- Implemented mapfiles in mail_mapper
	- Added mapfiles to cn_mapper
	- file_mapper changed to subject_mapper

1- Mar 2005
	- Pkcs#11-Login 0.4.4 is out.
	- New web pages

28- Feb 2005
	- New pkcs11_eventmgr tool. card_eventmgr is now deprecated,
	  but still supported
	- Updated manual

24- Feb 2005
	- Proper detect [no]debug commandline option
	- Updated manual
	- Fixed pcsc-lite version control in card_eventmgr.c
	- Several configure.in compatibility issues

16- Feb 2005
	- Move scconf to be statically linked
	- New tool: pklogin_finder
	- Some manual pages
	- Redhat .spec file
	- Bugfixes

11- Feb 2005
	- Works on Card Event manager finished
	- Update documentation

10- Feb 2005
	- Preliminary version of card_eventmgr tool to detect 
	insert/extract card events and launch proper actions

9- Feb 2005
	- Allow empty strings as user name, and deduce login from certificate
	- Bugfix: call close_pkcs11_session() on all error conditions
	- Updated manuals and README's

8- Feb 2005
	- New pw_mapper CN-to-getpwent() mapper
	- Ignoredomain support for mail_mapper
	- Minor bugs in cn and uid mappers 

7- Feb 2005
	pkcs11_login-0.4 released:
	- Now pam_pkcs11 can take arguments from command line 
	or via configuration file
	- Certificate to User mappin has been modularized
	- Preliminary works on entering session without userlogin prompt:
	just insert certificate and enter PIN

2- Feb 2005
	Thanks Mario Strasser for allow me re-work in their pam_pkcs11
	module and re-release it under LGPL
