--- JSON-XS/Changes 2009/01/30 15:28:21 1.122 +++ JSON-XS/Changes 2016/11/23 05:00:12 1.176 @@ -1,5 +1,131 @@ Revision history for Perl extension JSON::XS +TODO: maybe detetc and croak on more invalid inputs (e.g. +-inf/nan) +TODO: maybe avoid the reblessing and better support readonly objects. +TODO: http://stevehanov.ca/blog/index.php?id=104 compression +TODO: how to cope with tagged values and standard json decoders +TODO: investigate magic (Eric Brine) +TODO: rfc7464 +TODO: Victor Efimov +TODO: move json_xs to types::serialiser + + - add cbor-packed type to json_xs. + +3.03 Wed Nov 16 20:20:59 CET 2016 + - fix a bug introduced by a perl bug workaround that would cause + incremental parsing to fail with a sv_chop panic. + - json_xs: toformat failure error message fixed. + - json_xs: allow cyclic data structures in CBOR. + +3.02 Fri Feb 26 22:45:20 CET 2016 + - allow_nonref now affects booleans (\1, $Types::Serialiser::Boolean) + as well (reported by Alex Efros). + - allow literal tabs in strings in relaxed mode (patch by + lubo.rintel@gooddata.com). + - support "cbor" format in json_xs tool. + - support (and fix) calling encode and decode in list context + (reported by Вадим Власов). + - work around a bug in older perls crashing when presented + with shared hash keys (Reini Urban). + - use stability canary. + +3.01 Tue Oct 29 16:55:15 CET 2013 + - backport to perls < 5.18 (reported by Paul Howarth). + +3.0 Tue Oct 29 01:35:37 CET 2013 + - implemented an object tagging extension (using the + Types::Serialiser serialisation protocol). + - reworked the documentation regarding object serialisation, + add a new OBJECT SERIALISATION section that explains th + whole process. + - new setting: allow_tags. + - switch to Types::Serialiser booleans. + - remove to_json/from_json. + - other minor improvements to the documentation. + +2.34 Thu May 23 11:30:34 CEST 2013 + - work around bugs in perl 5.18 breaking more than 100 + widely used modules, without a fix in sight because + p5pers don't care about CPAN anymore. + - when canonicalising, only allocate up to 64 hash key + pointers on the stack. for larger hashes, use the heap, + to avoid using too much stackspace. + - discuss the problem with setlocale (reported by a few victims). + +2.33 Wed Aug 1 21:03:52 CEST 2012 + - internal encode/decode XS wrappers did not expect stack + moves caused by callbacks (analyzed and testcase by Jesse Luehrs). + - add bencode as to/from option in bin/json_xs. + - add -e option to json_xs, and none and string in/out formats. + +2.32 Thu Aug 11 19:06:38 CEST 2011 + - fix a bug in the initial whitespace accumulation. + +2.31 Wed Jul 27 17:53:05 CEST 2011 + - don't accumulate initial whitespace in the incremental buffer + (this can be useful to allow whitespace-keepalive on a tcp + connection without triggering the max_size limit). + - properly croak on some invalid inputs that are not strings + (e.g. undef) when trying to decode a json text (reported + and analyzed by Goro Fuji). + +2.3 Wed Aug 18 01:26:47 CEST 2010 + - make sure decoder doesn't change the decoding in the incremental + parser (testcase provided by Hendrik Schumacher). + - applied patch by DaTa for Data::Dumper support in json_xs. + - added -t dump support to json_xs, using Data::Dump. + - added -f eval support to json_xs. + +2.29 Wed Mar 17 02:39:12 CET 2010 + - fix a memory leak when callbacks set using filter_json_object + or filter_json_single_key_object were called (great testcase + by Eric Wilhelm). + +2.28 Thu Mar 11 20:30:46 CET 2010 + - implement our own atof function - perl's can be orders of + magnitudes slower than even the system one. on the positive + side, ours seems to be more exact in general than perl's. + (testcase provided by Tim Meadowcroft). + - clarify floating point conversion issues a bit. + - update jpsykes csrf article url. + - updated benchmark section - JSON::PP became much faster! + +2.27 Thu Jan 7 07:35:08 CET 2010 + - support relaxed option inside the incremental parser + (testcase provided by IKEGAMI via Makamaka). + +2.26 Sat Oct 10 03:26:19 CEST 2009 + - big integers could become truncated (based on patch + by Strobl Anton). + - output format change: indent now adds a final newline, which is + more expected and more true to the documentation. + +2.25 Sat Aug 8 12:04:41 CEST 2009 + - the perl debugger completely breaks lvalue subs - try to work + around the issue. + - ignore RMAGICAL hashes w.r.t. CANONICAL. + - try to work around a possible char signedness issue on aix. + - require common sense. + +2.24 Sat May 30 08:25:45 CEST 2009 + - the incremental parser did not update its parse offset + pointer correctly when parsing utf8-strings (nicely + debugged by Martin Evans). + - appending a non-utf8-string to the incremental parser + in utf8 mode failed to upgrade the string. + - wording of parse error messages has been improved. + +2.232 Sun Feb 22 11:12:25 CET 2009 + - use an exponential algorithm to extend strings, to + help platforms with bad or abysmal==windows memory + allocater performance, at the expense of some memory + wastage (use shrink to recover this extra memory). + (nicely analysed by Dmitry Karasik). + +2.2311 Thu Feb 19 02:12:54 CET 2009 + - add a section "JSON and ECMAscript" to explain some + incompatibilities between the two (problem was noted by + various people). - add t/20_faihu.t. 2.231 Thu Nov 20 04:59:08 CET 2008 @@ -7,7 +133,7 @@ (such as $1) would permanently damage them as perl would ignore the magicalness, by making a full copy of the string, reported by Dmitry Karasik. - - work around spurious wanrings under older perl 5.8's. + - work around spurious warnings under older perl 5.8's. 2.23 Mon Sep 29 05:08:29 CEST 2008 - fix a compilation problem when perl is not using char * as, well, @@ -41,7 +167,7 @@ - lifted the log2 rounding restriction of max_depth and max_size. - make booleans mutable by creating a copy instead of handing out the same scalar (reported by pasha sadri). - - added support for incremental json parsing (still EXPERIMENTAL). + - added support for incremental json parsing (still EXPERIMENTAL). - implemented and added a json_xs command line utility that can convert from/to a number of serialisation formats - tell me if you need more. - implement allow_unknown/get_allow_unknown methods.