Libidn 1.22 released

[Simon Josefsson]

GNU Libidn is a fully documented implementation of the Stringprep,
Punycode and IDNA specifications.  Libidn's purpose is to encode and
decode internationalized domain names.  The native C, C# and Java
libraries are available under the GNU Lesser General Public License
version 2.1 or later.

Noteworthy changes since the last release (from NEWS file):

* Version 1.22 (released 2011-05-04) [stable]

** libidn: Add -liconv as static library requirement in libidn.pc, for MinGW.
Reported by Volker Grabsch <address@hidden>.

** libidn: Fix memory leak in idna_to_ascii_4z when idna_to_ascii_4i fails.
Reported by and tiny patch from Olga Limburg <address@hidden>.

** libidn: Ran clang-analyze on the code.
Fixed some dead assignments/initializations.

** build: Really distribute win32/libidn4win.mk.

** API and ABI is backwards compatible with the previous version.

The library contains a generic Stringprep implementation.  Profiles
for Nameprep, iSCSI, SASL, XMPP and Kerberos V5 are included.
Punycode and ASCII Compatible Encoding (ACE) via IDNA are supported.
A mechanism to define Top-Level Domain (TLD) specific validation
tables, and to compare strings against those tables, is included.
Default tables for some TLDs are also included.

Libidn is developed for the GNU/Linux system, but runs on over 20 Unix
platforms (including Solaris, IRIX, AIX, and Tru64) and Windows.  The
library is written in C and (parts of) the API is also accessible from
C++, Emacs Lisp, Python and Java.  A native Java and C# port is
included.

Also included is a command line tool, several self tests, code
examples, and more, all licensed under the GNU General Public License
version 3.0 or later.

Improving Libidn is costly, but you can help!  We are looking for
organizations that find Libidn useful and wish to contribute back.
You can contribute by reporting bugs, improve the software, or donate
money or equipment.

Commercial support contracts for Libidn are available, and they help
finance continued maintenance.  Simon Josefsson Datakonsult AB, a
Stockholm based privately held company, is currently funding Libidn
maintenance.  We are always looking for interesting development
projects.  See http://josefsson.org/ for more details.

The project page of the library is available at:
  http://www.gnu.org/software/libidn/

All manual formats are available from:
  http://www.gnu.org/software/libidn/manual/

Specifically, the following formats are available.

The main manual:
  http://www.gnu.org/software/libidn/manual/libidn.html - HTML format
  http://www.gnu.org/software/libidn/manual/libidn.pdf - PDF format

API Reference manual:
  http://www.gnu.org/software/libidn/reference/ch01.html - GTK-DOC HTML
  http://www.gnu.org/software/libidn/reference/libidn.pdf - GTK-DOC PDF

Doxygen documentation:
  http://www.gnu.org/software/libidn/doxygen/index.html - HTML format
  http://www.gnu.org/software/libidn/doxygen/libidn.pdf - PDF format

JavaDoc output for the Java API:
  http://www.gnu.org/software/libidn/javadoc/

If you need help to use Libidn, or want to help others, you are
invited to join our help-libidn mailing list, see:
  http://lists.gnu.org/mailman/listinfo/help-libidn

Here are the compressed sources (3.3MB):
  ftp://ftp.gnu.org/gnu/libidn/libidn-1.22.tar.gz
  http://ftp.gnu.org/gnu/libidn/libidn-1.22.tar.gz

Here are GPG detached signatures:
  ftp://ftp.gnu.org/gnu/libidn/libidn-1.22.tar.gz.sig
  http://ftp.gnu.org/gnu/libidn/libidn-1.22.tar.gz.sig

Here are the SHA-1 and SHA-224 signatures:

8358e897c24d534438f6b5694c25e85889d860c3  libidn-1.22.tar.gz
72a452464252655803331e744c7ea3b5a06f88cc33b2c310377fe040  libidn-1.22.tar.gz

We also provide Windows binaries built using MinGW-w64 with the build
script win32/libidn4win.mk, for 32-bit and 64-bit x86 architecures:

  ftp://ftp.gnu.org/gnu/libidn/libidn-1.22-win32.zip
  ftp://ftp.gnu.org/gnu/libidn/libidn-1.22-win32.zip.sig
  ftp://ftp.gnu.org/gnu/libidn/libidn-1.22-win64.zip
  ftp://ftp.gnu.org/gnu/libidn/libidn-1.22-win64.zip.sig

Here are the SHA-1 and SHA-224 signatures:

eccd416edb3ce60573da5c8264df77b780d00a80  libidn-1.22-win32.zip
57d64a348a2b3a8782e729ecad1f8e10d1b721ec1196e1ca0a8ca5d3  libidn-1.22-win32.zip

b7b138a1c146e64aa6d6047786766a849237732d  libidn-1.22-win64.zip
ddaa613848bbdc37199dfa3c9b4c04f77db8d506427213f55cee4934  libidn-1.22-win64.zip

The software is cryptographically signed by the author using an
OpenPGP key identified by the following information:

pub   1280R/B565716F 2002-05-05 [expires: 2012-01-24]
      Key fingerprint = 0424 D4EE 81A0 E3D1 19C6  F835 EDA2 1E94 B565 716F
uid                  Simon Josefsson <address@hidden>
sub   1280R/4D5D40AE 2002-05-05 [expires: 2012-01-24]

The key is available from:
  http://josefsson.org/key.txt
  dns:b565716f.josefsson.org?TYPE=CERT

Here are the build reports for various platforms:
  http://autobuild.josefsson.org/libidn/

Daily builds of the package are available from:
  http://daily.josefsson.org/libidn/

Code coverage, clang-analyzer output, and cyclomatic code complexity charts:
  http://www.gnu.org/software/libidn/coverage/
  http://www.gnu.org/software/libidn/clang-analyzer/
  http://www.gnu.org/software/libidn/cyclo/cyclo-libidn.html

Happy hacking,
Simon

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