Version 0.3.6 (released 2006-08-13)
- Fix man pages to use \- instead of - for negative signs (as in "-1").
- Add -I's when building in src/, so that unistd.h etc is found on
  systems that doesn't have them.
- Valgrind isn't used for cross-compilation by default, and there is
  also --disable-valgrind-tests to unconditionally disable it.
- Valgrind is invoked without parameters, put things you like into
  ~/.valgrindrc instead.

Version 0.3.5 (released 2006-06-27)
- Fix asn1_octet_der to handle writes of zero-length buffers, before
  it did not write the ASN.1 length for a zero-length buffer.  This caused
  ASN.1 encodings to be incorrect on 64-bit platforms.
- Add self test that attempt to trigger the above bug.
- Fix test of -Wno-pointer-sign.
- Improve cross-compilation to MinGW by using AC_LIBTOOL_WIN32_DLL.

Version 0.3.4 (released 2006-05-10)
- Really fix encodings.
- Add new self test, tests/Test_encoding.c.
- Self tests are ran under valgrind, if it is available.
- We test for the -Wno-pointer-sign parameter before using it.

Version 0.3.3 (released 2006-05-07)
- Add some 'const' to prototypes.
- Remove some 'unsigned' keywords.
- Corrected asn1_der_coding() bug introduced when it became reentrant.
  Now it produces correct encodings.

Version 0.3.2
- Corrected bug in asn1_der_coding() which overwrited some
  data in the original structure.
- The asn1Parser, asn1Coding and asn1Decoding programs are now installed.

Version 0.3.1
- Support constant size bit strings, as in 'BIT STRING (SIZE(42))'.
  Reported by Cyril Holweck <cyril.holweck@q-free.com>.
- Add two more APIs required by GnuTLS.
- New public APIs:
  asn1_find_node function
  asn1_copy_node

Version 0.3.0
- Export DER utility functions, mostly so that GnuTLS can avoid using
  libtasn1 internals.
- The _asn1* symbols are not exported in the shared library file (when
  using GNU ld).
- The library can now be built using Visual Studio, and the project
  files are included in windows/.
- New public APIs:
  asn1_get_tag_der
  asn1_octet_der
  asn1_get_octet_der
  asn1_bit_der
  asn1_get_bit_der
  asn1_get_length_der
  asn1_length_der

Version 0.2.18
- Fix out-of-bounds access in DER decoding, reported by Evgeny Legerov.
- Add 'const' keyword to some prototypes, thanks to Frediano ZIGLIO.
- Fixed typo in src/Makefile.am to make it build with objdir != srcdir,
  thanks to Bernard Leak.
- Update of gnulib files.
- Typo fixes in comments, e.g. finish libasn1 to libtasn1 renaming,
  use LGPL boiler plate on some files in lib/.

Version 0.2.17
- Fixed typo to make it build.

Version 0.2.16
- Version script added again.

Version 0.2.15
- Gnulib is used to implement memmove if your system does not have it.
- Simplified assert/error handling slightly.

Version 0.2.14
- Some build fixes.
- Pkg-config script 'libtasn1.pc' added.
- Postal address to FSF in license updated.

Version 0.2.13
- Version number in libtasn1.h updated properly.

Version 0.2.12
- Manual converted to Texinfo format.
- Manual in GTK-DOC and DevHelp formats added.
- Man pages for all functions added.
- Various internal cleanups.

Version 0.2.11
- Added the self test with "make check" target
- Added management of ANY type with null length
- Corrected some writes to invalid data.
 
Version 0.2.10
- Added scripts to assist in libtasn1 version detection
  from configure scripts.
- Corrected a DER decoding bug which was reported
  by Max Vozeler <max@hinterhof.net>.

Version 0.2.9
- Accept negative numbers as range in INTEGER declarations

Version 0.2.8
- Add asn1_delete_element function

Version 0.2.7
- Added versioned symbols.

Version 0.2.6
- ASN.1 parser accepts these kinds of integer definitions:
  "INTEGER (5 | 10)" and
  "INTEGER (5)"
- Comments start at "--" and finish at the "end of line" or
  with another "--". 

Version 0.2.5
- Bug fix in ordering procedure for SET OF and SEQUENCE OF
  types coding.
- Manage structured format (BER encoding) in
  asn1_der_decoding, asn1_decoding_element and 
  asn1_der_decoding_startEnd for OCTET STRING type.
- Manage SEQUENCE and SET empty structure. 
- Manage "indefinite length method" in asn1_der_decoding,
  asn1_decoding_element and asn1_der_decoding_startEnd 
  for the following types:
  SEQUENCE, SEQUENCE OF, SET, and SET OF.
- Bug fix in asn1_read_value with NULL parameter in case
  of BIT STRING

Version 0.2.4
- Bug fix in asn1_der_coding with NULL parameter
- Manage DEFAULT option with OBJECT IDENTIFIER

Version 0.2.3
- Chenge asn1_find_structure_from_oid prototype
- Chenge asn1_find_structure_from_oid prototype
- Add ASN1_MEM_ALLOC_ERROR return value

Version 0.2.2
- Add vector length check in asn1_der_coding function
- Add vector length check in asn1_der_coding function
- Add vector length check in asn1_read_value function
- Add asn1_check_version function

Version 0.2.1
- Add asn1_find_structure_from_oid function
- Add asn1_read_tag function

Version 0.2.0
- Support for other platforms
- Change asn1_create_element function interface (dest_name not needed any more)
- Change OBJECT IDENTIFIER syntax: numbers must be separated by dot in 
  asn1_write_element and asn1_read_element functions (e.g. "1.2.3.4")

Version 0.1.2
- Added GeneralString type
- Fixed a DER encoding bug when nested tags are used

Version 0.1.1
- Renamed to libtasn1
- Functions which return a string for error description
  now accept a NULL argument.
- License is now GNU Lesser GPL

Version 0.1.0
- Initial release