Log message:
Update to 1.21:

* Version 1.21 (released 2011-04-24) [stable]

** build/gettext: Demand gettext >= 0.18.1 in order to get newer M4 files.
The old M4 files associated with 0.17 caused problems on Solaris,
hopefully now fixed.  Reported by Dagobert Michelsen <dam@opencsw.org>
in <http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/25522>.

** build: Improve MinGW cross-compile makefile, see win32/libidn4win.mk.

** build: Visual Studio files fixed to define LIBIDN_BUILDING.
Tiny patch from Waqas Hussain <waqas20@gmail.com>.

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

Log message:
recursive bump from gettext-lib shlib bump.

Log message:
Update to 1.20:

* Version 1.20 (released 2011-03-01) [?]

** libidn: Fix bug in ToUnicode to compare 'xn--' case-insensitively.
The problem is typically noticed when an upper ACE case string is
converted to Unicode.  Before, this would return the input rather than
converting the ACE form to Unicode.  Reported by Stepan Golosunov
<stepan@golosunov.pp.ru> in <http://bugs.debian.org/610617>.

** tests: Added self-test tst_idna3 to catch any regression of problem above.

** idn: Only print copyright and license blurb when used interactively.
Reported by "Andrew O. Shadoura" <bugzilla@tut.by> and Roman Mamedov
<rm@romanrm.ru> in <http://bugs.debian.org/615947> and
<http://bugs.debian.org/615949> respectively.

** Update gnulib files and translations.

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

Log message:
Disable ld-version-script for Interix.
PR#44291.

Log message:
Update to 1.19:

* Version 1.19 (released 2010-05-22) [stable]

** doc: Typo fixes.  Added PDF version of API reference manual.
See doc/reference/libidn.pdf.

** build: Update gnulib files.

** build: Use valgrind -q to reduce verbosity.

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

Log message:
Update to 1.18:

* Version 1.18 (released 2010-02-15) [stable]

** libidn: Put forgotten symbols under old namespace.
Reverts one unnecessary change introduced in 1.17.  Suggested by Marco
d'Itri <md@linux.it>.

Log message:
Update to 1.17:

* Version 1.17 (released 2010-02-05)

** Fix symbol export problem for a few variables.
Applications (that use these rarely used variables) built against
versions before 1.13 did not work with libidn versions 1.13 to 1.16.

Symbol versioning was introduced in version 1.13 but by accident some
symbols that were visible before that release were not exported, and
the consequence was that those symbols were not available in version
1.13 to 1.16.  This release fixes the problem, so the symbols are
visible again, making this release backwards compatible with all
earlier releases.

The affected symbols are the following variables:
stringprep_iscsi_prohibit, stringprep_rfc3454_A_1,
stringprep_rfc3454_B_1, stringprep_rfc3454_B_2,
stringprep_rfc3454_B_3, stringprep_rfc3454_C_1_1,
stringprep_rfc3454_C_1_2, stringprep_rfc3454_C_2_1,
stringprep_rfc3454_C_2_2, stringprep_rfc3454_C_3,
stringprep_rfc3454_C_4, stringprep_rfc3454_C_5,
stringprep_rfc3454_C_6, stringprep_rfc3454_C_7,
stringprep_rfc3454_C_8, stringprep_rfc3454_C_9,
stringprep_rfc3454_D_1, stringprep_rfc3454_D_2,
stringprep_saslprep_space_map.

Thanks to Marco d'Itri <md@linux.it> for reporting
<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=561291> that led to
discovering this problem.

** Really fix the link error of self-tests on MinGW.

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

Log message:
Set or updated LICENSE

Log message:
Update to 1.16:

** java: Add a Maven pom.xml project file.
Contributed by Guus der Kinderen <guus.der.kinderen@gmail.com>.

** Fix a link error on MinGW.

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

Log message:
Fix build breakage many people were seeing (interestingly, I couldn't
reproduce it). Patch from drochner@, tested by tron@.