0.01 Fri May 11 14:08:54 PDT 2007
 - First Version. Very alpha. Not for production!

0.02 Mon May 14 23:27:17 PDT 2007
 - Implement initial Dump function. Now supports basic Dump and Load.

0.03 Mon May 14 23:27:17 PDT 2007
 - Fixed Dump call stack bugs reported by vhold. Made Dump work like Load.
 - Made this very 'Changes' file loadable, and have a test to prove it.
 - As a result Load now handles a multiple document stream correctly.
 - Added a 'loader' typedef to the C code. This is kinda like a self object
   for the Loader and maybe I'll expose this to the Perl API at some point.
 - Made Dump and Load not be proxy subs from YAML::LibYAML to
   YAML::LibYAML::XS. This removes one level of Perl sub calling which
   should improve benchmarks.

0.04 Sat May 19 20:04:04 PDT 2007
 - Added a typedef 'dumper' like 'loader'. Makes internals nicer and more
   exposable.
 - Support dumping undef as ~ and "~" as '~', and loading them correctly.

0.05 Mon May 21 00:14:40 PDT 2007
 - TonyC pointed out the error in my ways for using newSVpvf for strings.

0.06 Tue May 22 23:37:40 PDT 2007
 - Support dumping zero objects, and loading empty or comment only streams
   to produce zero objects.

0.07 Wed May 23 00:04:42 PDT 2007
 - TonyC showed me how to use '...' in my XS prototype to say zero or more
   args.

0.08 Wed May 23 19:34:35 PDT 2007
 - Make sure dumped empty strings have quotes
 - Add boolean roundtrip support
 - Add full anchor/alias support

0.09 Mon May 28 00:38:19 PDT 2007
 - Dump and Load scalar refs
 - Handle alias scalar refs

0.10 Mon May 28 03:17:29 PDT 2007
 - Integrated with YAML::Tests test suite.

0.11 Tue May 29 17:25:18 PDT 2007
 - Fixed false YAML::Tiny dependency
 - Support blessed hashes and arrays

0.12 Wed May 30 01:08:52 PDT 2007
 - Add support for dumping code refs and blessed code refs

0.14 Wed May 30 02:31:39 PDT 2007
 - Plain empty strings should load as undef

0.15 Wed May 30 20:16:22 PDT 2007
 - Use 'Perl_form' to generate tags. Don't use memory allocating.
 - Can correctly load a scalar ref to itself.

0.16 Thu May 31 13:46:50 PDT 2007
 - Using a newer version of libyaml (0.1.1 cut of trunk).
 - Can dump scalars that need quoting without getting a !

0.17 Wed Jun  6 19:48:52 PDT 2007
 - Support code and glob dumping
 - Much refactoring.

0.18 Sun Jun 17 18:33:41 PDT 2007
 - Renamed to shorter YAML::XS
 - Load and Dump blessed scalar refs
 - Report Load errors
 - Allow !!hash and !!array

0.19 Mon Jun 18 00:54:40 PDT 2007
 - Fixed memory bugs. Reported_by avar

0.20 Mon Jun 18 16:29:33 PDT 2007
 - Better parse error messaging

0.21 Thu Jun 21 15:08:03 PDT 2007
 - Add Loadfile and Dumpfile functions
 - Support !foo private tags for Load - for David Garamond
 - Support Dump/Load of strings with nulls

0.22 Fri Jun 22 00:38:14 PDT 2007
 - Support !foo private tags for Loading scalar refs - for David Garamond

0.23 Fri Jun 22 17:56:50 PDT 2007
 - Added full regexp Dump and Load support. Borrowed code from YAML::Syck.
   Discovered/reported bugs in the same.

0.24 Sun Jun 24 10:29:03 PDT 2007
 - Turn on unicode dumping support.
 - Make anchor numbers Dump in order.

0.25 Sun Jun 24 17:39:13 PDT 2007
 - Squelch most -pedantic C warnings. Thanks audreyt.
 - Allow anchored and aliased scalars (and regexps) to be Loaded

0.26 Mon Jun 25 00:14:19 PDT 2007
 - Refactor to consistent pointer & declaration syntax
 - Start commenting the C code.
 - Make YAML::XS work on Win32 by adding -DYAML_DECLARE_EXPORT. (Tested on
   StrawberryPerl)

0.27 Fri Jun  6 22:05:29 PDT 2008
 - Apply patches from Gisle Aas and Jan Dubois of ActiveState.

0.28 Mon Jun 23 15:23:24 PDT 2008
 - Apply UTF8 patch supplied by KLEINJ in rt.cpan#36734

0.29 Tue Nov 11 22:57:07 PST 2008
 - Check SvNIOK when dumping and format if quotes when it's a string that
   looks like a number
 - Parse plain scalars as numbers when they look like numbers
 - Load nulls as newSV(0) instead of &PL_sv_undef to avoid "Modification of
   non-creatable hash value attempted" errors

0.30 Sun Jan 11 12:53:55 IST 2009
 - Plug a leak in Load
 - More efficient intermediate structure allocation

0.31 Mon Jan 12 11:23:55 IST 2009
 - Fix the leak test so it doesn't load an unused, undeclared dependency
   (Test::LongString)

0.32 Mon Jan 12 11:23:55 IST 2009
 - newSVpvs is not portable, change to newSVpvn
 - update ppport.h options

0.33 Wed Apr 14 17:57:10 PDT 2010
 - Applied Gisle Aas' patch from
   https://rt.cpan.org/Ticket/Display.html?id=43115

0.34 Wed Apr 14 17:57:10 PDT 2010
 - These changes from chansen++
 - Handle misbehaved tied hashes
 - Handle 'get' magic
 - Added support for tied arrays and hashes
 - Don't turn on the UTF-8 flag for strings containing US-ASCII (0x00-0x7F)

0.35 Mon Apr  4 00:33:09 CST 2011
 - Apply bdfoy patch from rt-46172
 - Update ppport.h to fix rt-64749 & rt-62054
 - Add ANDK's regexp.t patch from rt-62266

0.36 Sun Sep 25 22:08:53 CEST 2011
 - Switch to Module::Package
 - Fix LoadFile on empty file failure.
 - Released from Wendy++ and Liz++'s Basement Server Room.

0.37 Thu Sep 29 20:09:20 CEST 2011
 - Fix the bug that accidentally released YAML-XS instead of YAML-LibYAML.
 - Released from Wendy++ and Liz++'s Guest Bedroom.

0.38 Tue Jan  3 22:56:01 PST 2012
 - Apply SPROUT++ deparse test patch. Thanks!

0.39 Mon Feb 11 18:08:04 PST 2013
 - Using the latest libyaml codebase
 - https://github.com/yaml/libyaml/tree/perl-yaml-xs
 - Changes have been made to start moving libyaml to 1.2

0.40 Tue Mar 12 11:05:34 PDT 2013
 - Removed C++ // style comments, for better portability. jdb++

0.41 Wed Mar 13 10:34:55 PDT 2013
 - Removed another C++ // style comment. jdb++

0.42 Fri Jul 11 14:45:58 PDT 2014
 - Switch to Zilla::Dist
 - No longer dep on Test::Base, Spiffy, and Filter::Util::Call
 - Remove test/changes.t

0.43 Sat Jul 12 10:04:07 PDT 2014
 - Test::Base tests needed 'inc' in @INC

0.44 Sun Jul 13 15:19:41 PDT 2014
 - Doc fix. GitHub-Issue-#6. Thanks to Debian Perl Group for finding this.

0.45 Mon Aug  4 01:23:10 PDT 2014
 - Fix Meta and add Contributing.

0.46 Tue Aug  5 10:32:41 PDT 2014
 - Add badges to doc
 - Fix ReadMe

0.47 Sat Aug  9 00:29:29 PDT 2014
 - Fix swim errors

0.48 Fri Aug 15 21:07:12 PDT 2014
 - Add t/000-compile-modules.t

0.49 Sat Aug 16 04:23:17 PDT 2014
 - Eliminate spurious trailing whitespace

0.50 Sat Aug 16 12:57:04 PDT 2014
 - Meta 0.0.2

0.51 Sat Aug 16 14:28:45 PDT 2014
 - Remove =travis section

0.52 Fri Aug 22 21:03:19 PDT 2014
 - Fix e1 test failure on 5.21.4

0.53 Fri Nov 28 09:20:08 PST 2014
 - Fix for
   https://bitbucket.org/xi/libyaml/issue/10/wrapped-strings-cause-assert-failure

0.54 Sat Nov 29 11:47:10 PST 2014
 - Reverted an old patch with 0.53. Unreverted.

0.55 Mon Dec 22 17:26:27 PST 2014
 - Get YAML::XS using latest libyaml

0.56 Thu Jan 15 22:21:47 EST 2015
 - Update copyright year
 - Use Swim cpan-tail block functions in doc

0.57 Thu Jan 15 23:05:15 EST 2015
 - Applied fix for PR/21. nawglan++

0.58 Tue Jan 20 21:01:49 PST 2015
 - Add a VERSION statement to YAML::LibYAML (issue#8)

0.59 Mon Jan 26 15:04:10 PST 2015
 - PR/23 Better scalar dump heuristics
 - More closely match YAML.pm
 - Thanks Matthias Bethke

0.60 Tue Feb  9 14:36:09 EST 2016
 - Apply PR/33. @andygrundman++. Solaris fixes.

0.61 Sat Feb 20 18:04:19 UTC 2016
 - Apply PR/37 @perlpunk++ (includes PR/36 @lameventanas++)

0.62 Mon Feb 22 15:46:06 UTC 2016
 - Apply PR/42 @perlpunk++ (fix for detecting filehandles)

0.63 Fri Jul  8 14:40:35 UTC 2016
 - Apply PR/48 by @perlpunk++
 - Fixes memory leaks

0.64 Fri  7 Apr 20:32:01 CEST 2017
 - use lib FindBin::Bin in tests, preparing for perl 5.26 where '.' gets
   removed from @INC. Fixes issue#54 TINITA++
 - Use the latest libyaml sources.
 - Lazy load B::Deparse for faster startup time. Applied PR/53 by
   @perlpunk++ (submitted by @carnil++ from a Debian issue as GitHub
   issue#52)

0.65 Thu 18 May 23:09:38 CEST 2017
 - Prevent warning about unused variables (see issue#59)
 - Clarify documentation about exported functions

0.66 Thu Aug 17 20:06:06 CEST 2017
 - Apply PR#55 (@vti++)
 - Dump() was modifying original data, adding a PV to numbers
 - Added a test for this (TINITA++)

0.67 Wed Nov 15 18:59:33 CET 2017
 - Support standard tags !!str, !!map and !!seq instead of dying. PR#67
   (TINITA++)
 - Support JSON::PP::Boolean and boolean.pm via $YAML::XS::Boolean. PR#66
   (TINITA++) Thanks also to Björn Höhrmann for SvPV_nolen()

0.68 Mon Dec 18 20:01:05 CET 2017
 - Fix regex roundtrip (fixes issue#69) PR#70 (TINITA++)
 - Fix loading of many regexes (fixes issue#64) PR#71 (TINITA++)

0.69 Tue Dec 26 18:37:25 CET 2017
 - Security fix Add $LoadBlessed option to turn on/off loading objects
   PR#73 PR#74 TINITA++

0.70 Sat Jun  9 21:53:05 CEST 2018
 - Fix format specifier/argument mismatch PR#79 @a3f++
 - Travis CI: Test on Perl 5.26 PR#80 @a3f++
 - Fix a C90-compatibility issue PR#81 @stphnlyd++

0.72 Sun Jul  8 17:03:08 CEST 2018
 - Update to libyaml 0.2.1 (tinita) It's forbidden now to escape single
   quotes inside double quotes
 - When disabling $LoadBlessed, return scalars not refs (tinita)
 - Save anchors also for blessed scalars (tinita)

0.74 Fri Aug 31 18:06:17 PDT 2018
 - Fix tests on older perls
 - Support back to perl.5.8.1

0.75 Sat Nov  3 14:17:28 CET 2018
 - Implement $LoadCode (tinita)

0.76 Sun Dec 30 20:10:16 CET 2018
 - Add $Indent - number of spaces when dumping. PR#89 @zdm++
 - Fix typo in docs. PR#87 @mr-mixas++
 - Fix links in docs. @manwar++

0.77 Mon 15 Apr 2019 10:55:13 PM CEST
 - Update libyaml to version 0.2.2. Most important change for users is that
   plain urls in flow style can be parsed now. Example: `[ http://yaml.org
   ]`. (tinita)

0.78 Sat 18 May 2019 06:35:21 PM CEST
 - Fix double free/core dump when Dump()ing binary data, see issue#91
   (tinita)
 - Update config.h from libyaml (tinita)

0.79 Tue 11 Jun 2019 09:35:22 PM CEST
 - Support aliasing scalars resolved as null or booleans (tinita)
 - Add YAML::XS::LibYAML::libyaml_version() (tinita)
 - Support standard !!int/!!float tags instead of dying (tinita)

0.80 Thu 22 Aug 2019 01:17:13 PM CEST
 - Fix memory leak when loading invalid YAML (PR#93 tinita)

0.81 Mon 27 Jan 2020 11:05:46 PM CET
 - Breaking Change: Set $YAML::XS::LoadBlessed default to false to make it
   more secure

0.82 Sat 02 May 2020 08:39:03 PM CEST
 - Updated libyaml sources to 0.2.4. Changes affecting YAML::XS are
 - Output '...' at the stream end after a block scalar with trailing empty
   lines
 - Accept '%YAML 1.2' directives (they are ignored and do not change
   behaviour though)

0.83 Sat 08 May 2021 11:51:32 PM CEST
 - Recognize tied variables (PR#101 tinita)
 - Add license file from included libyaml code (PR#102 tinita)

0.84 Sat 03 Sep 2022 09:20:20 PM CEST
 - Add option ForbidDuplicateKeys (PR#105 tinita)

0.85 Mon Sep 12 08:20:19 AM EDT 2022
 - Convert doc from Swim to Markdown
 - Remove travis testing

0.86 Wed Jan 25 09:34:14 PM EST 2023
 - Fix YAML::XS pod in cpanminus

0.87 Thu May  4 09:37:26 PM CEST 2023
 - Turn off internal POK flag for number scalars

0.88 Fri May 12 05:28:05 AM PDT 2023
 - REVERT "Turn off internal POK flag for number scalars"

0.89 Sat 27 Jan 2024 01:44:08 AM CET
 - Recognise core booleans on Perl 5.36+ at dump time (PR#114 PEVANS++)

0.90 2024-09-06 23:44:13+02:00
 - Change from Zilla::Dist to Dist::Zilla

v0.901.0 2024-09-06 23:56:41+02:00
 - Change version scheme
 - Fix missing linebreak in pod from Dist::Zilla conversion

v0.901.1 2024-09-09 22:39:39+02:00
 - Loaded builtin ooleans are not readonly anymore for perl >= v5.36