| 1 | Revision history for Perl extension JSON::XS |
1 | Revision history for Perl extension JSON::XS |
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2 | |
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3 | TODO: maybe detetc and croak on more invalid inputs (e.g. +-inf/nan) |
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4 | TODO: maybe avoid the reblessing and better support readonly objects. |
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5 | TODO: http://stevehanov.ca/blog/index.php?id=104 compression |
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6 | TODO: how to cope with tagged values and standard json decoders |
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7 | TODO: investigate magic (Eric Brine) |
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8 | TODO: rfc7464 |
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9 | TODO: Victor Efimov |
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10 | TODO: move json_xs to types::serialiser? |
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11 | |
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12 | TODO: [PATCH] Types::Serialiser: Inline true(), false() and error() functions |
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13 | |
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14 | TODO: document & testcase ->boolean_values (aristoteles). |
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15 | 4.0 |
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16 | - SECURITY IMPLICATION: this release enables allow_nonref by default |
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17 | for compatibnility with RFC 7159 and newer. See "old" vs. "new" |
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18 | JSON under SECURITY CONSIDERATIONS. |
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19 | - reworked the "old" vs. "new" JSON section. |
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20 | - add ->boolean_values to provide the values to which booleans |
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21 | decode (requested by Aristotle Pagaltzis). |
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22 | - decode would wrongly accept ASCII NUL characters instead of |
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23 | reporting them as trailing garbage. |
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24 | - work around what smells like a perl bug w.r.t. exceptions |
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25 | thrown in callbacks. |
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26 | - incremental parser now more or less respects allow_nonref. |
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27 | - json_xs json-pretty now enables canonical mode. |
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28 | - add documentation section about I-JSON. |
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29 | - minor documentation fixes/updates. |
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30 | |
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31 | 3.04 Thu Aug 17 04:30:47 CEST 2017 |
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32 | - change exponential realloc algorithm on encoding and string decoding to be |
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33 | really exponential (this helps slow/debugging allocators such as libumem) |
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34 | (reported by Matthew Horsfall). |
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35 | - string encoding would needlessly overallocate output space |
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36 | (testcase by Matthew Horsfall). |
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37 | - be very paranoid about extending buffer lengths and croak if buffers get too large, |
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38 | which might (or might not) improve security. |
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39 | - add cbor-packed type to json_xs. |
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40 | - switch from YAML to YAML::XS in json_xs, as YAML is way too buggy and outdated. |
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41 | |
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42 | 3.03 Wed Nov 16 20:20:59 CET 2016 |
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43 | - fix a bug introduced by a perl bug workaround that would cause |
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44 | incremental parsing to fail with a sv_chop panic. |
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45 | - json_xs: toformat failure error message fixed. |
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46 | - json_xs: allow cyclic data structures in CBOR. |
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47 | |
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48 | 3.02 Fri Feb 26 22:45:20 CET 2016 |
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49 | - allow_nonref now affects booleans (\1, $Types::Serialiser::Boolean) |
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50 | as well (reported by Alex Efros). |
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51 | - allow literal tabs in strings in relaxed mode (patch by |
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52 | lubo.rintel@gooddata.com). |
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53 | - support "cbor" format in json_xs tool. |
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54 | - support (and fix) calling encode and decode in list context |
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55 | (reported by Вадим Власов). |
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56 | - work around a bug in older perls crashing when presented |
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57 | with shared hash keys (Reini Urban). |
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58 | - use stability canary. |
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59 | |
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60 | 3.01 Tue Oct 29 16:55:15 CET 2013 |
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61 | - backport to perls < 5.18 (reported by Paul Howarth). |
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62 | |
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63 | 3.0 Tue Oct 29 01:35:37 CET 2013 |
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64 | - implemented an object tagging extension (using the |
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65 | Types::Serialiser serialisation protocol). |
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66 | - reworked the documentation regarding object serialisation, |
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67 | add a new OBJECT SERIALISATION section that explains th |
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68 | whole process. |
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69 | - new setting: allow_tags. |
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70 | - switch to Types::Serialiser booleans. |
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71 | - remove to_json/from_json. |
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72 | - other minor improvements to the documentation. |
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73 | |
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74 | 2.34 Thu May 23 11:30:34 CEST 2013 |
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75 | - work around bugs in perl 5.18 breaking more than 100 |
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76 | widely used modules, without a fix in sight because |
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77 | p5pers don't care about CPAN anymore. |
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78 | - when canonicalising, only allocate up to 64 hash key |
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79 | pointers on the stack. for larger hashes, use the heap, |
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80 | to avoid using too much stackspace. |
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81 | - discuss the problem with setlocale (reported by a few victims). |
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82 | |
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83 | 2.33 Wed Aug 1 21:03:52 CEST 2012 |
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84 | - internal encode/decode XS wrappers did not expect stack |
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85 | moves caused by callbacks (analyzed and testcase by Jesse Luehrs). |
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86 | - add bencode as to/from option in bin/json_xs. |
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87 | - add -e option to json_xs, and none and string in/out formats. |
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88 | |
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89 | 2.32 Thu Aug 11 19:06:38 CEST 2011 |
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90 | - fix a bug in the initial whitespace accumulation. |
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91 | |
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92 | 2.31 Wed Jul 27 17:53:05 CEST 2011 |
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93 | - don't accumulate initial whitespace in the incremental buffer |
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94 | (this can be useful to allow whitespace-keepalive on a tcp |
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95 | connection without triggering the max_size limit). |
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96 | - properly croak on some invalid inputs that are not strings |
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97 | (e.g. undef) when trying to decode a json text (reported |
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98 | and analyzed by Goro Fuji). |
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99 | |
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100 | 2.3 Wed Aug 18 01:26:47 CEST 2010 |
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101 | - make sure decoder doesn't change the decoding in the incremental |
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102 | parser (testcase provided by Hendrik Schumacher). |
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103 | - applied patch by DaTa for Data::Dumper support in json_xs. |
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104 | - added -t dump support to json_xs, using Data::Dump. |
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105 | - added -f eval support to json_xs. |
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106 | |
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107 | 2.29 Wed Mar 17 02:39:12 CET 2010 |
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108 | - fix a memory leak when callbacks set using filter_json_object |
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109 | or filter_json_single_key_object were called (great testcase |
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110 | by Eric Wilhelm). |
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111 | |
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112 | 2.28 Thu Mar 11 20:30:46 CET 2010 |
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113 | - implement our own atof function - perl's can be orders of |
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114 | magnitudes slower than even the system one. on the positive |
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115 | side, ours seems to be more exact in general than perl's. |
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116 | (testcase provided by Tim Meadowcroft). |
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117 | - clarify floating point conversion issues a bit. |
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118 | - update jpsykes csrf article url. |
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119 | - updated benchmark section - JSON::PP became much faster! |
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120 | |
| 3 | 2.27 Thu Jan 7 07:35:08 CET 2010 |
121 | 2.27 Thu Jan 7 07:35:08 CET 2010 |
| 4 | - support relaxed option inside the incremental parser |
122 | - support relaxed option inside the incremental parser |
| 5 | (testcase provided by IKEGAMI via Makamaka). |
123 | (testcase provided by IKEGAMI via Makamaka). |
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124 | |
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193 | |
| 76 | 2.2 Wed Apr 16 20:37:25 CEST 2008 |
194 | 2.2 Wed Apr 16 20:37:25 CEST 2008 |
| 77 | - lifted the log2 rounding restriction of max_depth and max_size. |
195 | - lifted the log2 rounding restriction of max_depth and max_size. |
| 78 | - make booleans mutable by creating a copy instead of handing out |
196 | - make booleans mutable by creating a copy instead of handing out |
| 79 | the same scalar (reported by pasha sadri). |
197 | the same scalar (reported by pasha sadri). |
| 80 | - added support for incremental json parsing (still EXPERIMENTAL). |
198 | - added support for incremental json parsing (still EXPERIMENTAL). |
| 81 | - implemented and added a json_xs command line utility that can convert |
199 | - implemented and added a json_xs command line utility that can convert |
| 82 | from/to a number of serialisation formats - tell me if you need more. |
200 | from/to a number of serialisation formats - tell me if you need more. |
| 83 | - implement allow_unknown/get_allow_unknown methods. |
201 | - implement allow_unknown/get_allow_unknown methods. |
| 84 | - fixed documentation of max_depth w.r.t. higher and equal. |
202 | - fixed documentation of max_depth w.r.t. higher and equal. |
| 85 | - moved down =encoding directive a bit, too much breaks if it's the first |
203 | - moved down =encoding directive a bit, too much breaks if it's the first |
