| 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 | |
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7 | TODO: how to cope with tagged values and standard json decoders |
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8 | TODO: work around <=5.16 bugs (Reini Urban) |
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9 | 3.01 Tue Oct 29 16:55:15 CET 2013 |
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10 | - backport to perls < 5.18 (reported by Paul Howarth). |
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11 | |
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12 | 3.0 Tue Oct 29 01:35:37 CET 2013 |
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13 | - implemented an object tagging extension (using the |
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14 | Types::Serialiser serialisation protocol). |
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15 | - reworked the documentation regarding object serialisation, |
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16 | add a new OBJECT SERIALISATION section that explains the |
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17 | whole process. |
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18 | - new setting: allow_tags. |
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19 | - switch to Types::Serialiser booleans. |
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20 | - remove to_json/from_json. |
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21 | - other minor improvements to the documentation. |
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22 | |
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23 | 2.34 Thu May 23 11:30:34 CEST 2013 |
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24 | - work around bugs in perl 5.18 breaking more than 100 |
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25 | widely used modules, without a fix in sight because |
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26 | p5pers don't care about CPAN anymore. |
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27 | - when canonicalising, only allocate up to 64 hash key |
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28 | pointers on the stack. for larger hashes, use the heap, |
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29 | to avoid using too much stackspace. |
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30 | - discuss the problem with setlocale (reported by a few victims). |
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31 | |
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32 | 2.33 Wed Aug 1 21:03:52 CEST 2012 |
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33 | - internal encode/decode XS wrappers did not expect stack |
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34 | moves caused by callbacks (analyzed and testcase by Jesse Luehrs). |
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35 | - add bencode as to/from option in bin/json_xs. |
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36 | - add -e option to json_xs, and none and string in/out formats. |
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37 | |
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38 | 2.32 Thu Aug 11 19:06:38 CEST 2011 |
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39 | - fix a bug in the initial whitespace accumulation. |
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40 | |
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41 | 2.31 Wed Jul 27 17:53:05 CEST 2011 |
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42 | - don't accumulate initial whitespace in the incremental buffer |
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43 | (this can be useful to allow whitespace-keepalive on a tcp |
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44 | connection without triggering the max_size limit). |
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45 | - properly croak on some invalid inputs that are not strings |
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46 | (e.g. undef) when trying to decode a json text (reported |
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47 | and analyzed by Goro Fuji). |
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48 | |
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49 | 2.3 Wed Aug 18 01:26:47 CEST 2010 |
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50 | - make sure decoder doesn't change the decoding in the incremental |
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51 | parser (testcase provided by Hendrik Schumacher). |
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52 | - applied patch by DaTa for Data::Dumper support in json_xs. |
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53 | - added -t dump support to json_xs, using Data::Dump. |
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54 | - added -f eval support to json_xs. |
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55 | |
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56 | 2.29 Wed Mar 17 02:39:12 CET 2010 |
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57 | - fix a memory leak when callbacks set using filter_json_object |
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58 | or filter_json_single_key_object were called (great testcase |
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59 | by Eric Wilhelm). |
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60 | |
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61 | 2.28 Thu Mar 11 20:30:46 CET 2010 |
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62 | - implement our own atof function - perl's can be orders of |
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63 | magnitudes slower than even the system one. on the positive |
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64 | side, ours seems to be more exact in general than perl's. |
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65 | (testcase provided by Tim Meadowcroft). |
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66 | - clarify floating point conversion issues a bit. |
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67 | - update jpsykes csrf article url. |
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68 | - updated benchmark section - JSON::PP became much faster! |
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69 | |
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70 | 2.27 Thu Jan 7 07:35:08 CET 2010 |
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71 | - support relaxed option inside the incremental parser |
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72 | (testcase provided by IKEGAMI via Makamaka). |
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73 | |
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74 | 2.26 Sat Oct 10 03:26:19 CEST 2009 |
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75 | - big integers could become truncated (based on patch |
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76 | by Strobl Anton). |
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77 | - output format change: indent now adds a final newline, which is |
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78 | more expected and more true to the documentation. |
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79 | |
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80 | 2.25 Sat Aug 8 12:04:41 CEST 2009 |
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81 | - the perl debugger completely breaks lvalue subs - try to work |
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82 | around the issue. |
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83 | - ignore RMAGICAL hashes w.r.t. CANONICAL. |
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84 | - try to work around a possible char signedness issue on aix. |
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85 | - require common sense. |
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86 | |
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87 | 2.24 Sat May 30 08:25:45 CEST 2009 |
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88 | - the incremental parser did not update its parse offset |
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89 | pointer correctly when parsing utf8-strings (nicely |
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90 | debugged by Martin Evans). |
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91 | - appending a non-utf8-string to the incremental parser |
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92 | in utf8 mode failed to upgrade the string. |
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93 | - wording of parse error messages has been improved. |
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94 | |
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95 | 2.232 Sun Feb 22 11:12:25 CET 2009 |
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96 | - use an exponential algorithm to extend strings, to |
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97 | help platforms with bad or abysmal==windows memory |
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98 | allocater performance, at the expense of some memory |
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99 | wastage (use shrink to recover this extra memory). |
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100 | (nicely analysed by Dmitry Karasik). |
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101 | |
| 3 | 2.2311 Thu Feb 19 02:12:54 CET 2009 |
102 | 2.2311 Thu Feb 19 02:12:54 CET 2009 |
| 4 | - add a section "JSON and ECMAscript" to explain some |
103 | - add a section "JSON and ECMAscript" to explain some |
| 5 | incompatibilities between the two (problem was noted by |
104 | incompatibilities between the two (problem was noted by |
| 6 | various people). |
105 | various people). |
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| 9 | 2.231 Thu Nov 20 04:59:08 CET 2008 |
108 | 2.231 Thu Nov 20 04:59:08 CET 2008 |
| 10 | - work around 5.10.0 magic bugs where manipulating magic values |
109 | - work around 5.10.0 magic bugs where manipulating magic values |
| 11 | (such as $1) would permanently damage them as perl would |
110 | (such as $1) would permanently damage them as perl would |
| 12 | ignore the magicalness, by making a full copy of the string, |
111 | ignore the magicalness, by making a full copy of the string, |
| 13 | reported by Dmitry Karasik. |
112 | reported by Dmitry Karasik. |
| 14 | - work around spurious wanrings under older perl 5.8's. |
113 | - work around spurious warnings under older perl 5.8's. |
| 15 | |
114 | |
| 16 | 2.23 Mon Sep 29 05:08:29 CEST 2008 |
115 | 2.23 Mon Sep 29 05:08:29 CEST 2008 |
| 17 | - fix a compilation problem when perl is not using char * as, well, |
116 | - fix a compilation problem when perl is not using char * as, well, |
| 18 | char *. |
117 | char *. |
| 19 | - use PL_hexdigit in favour of rolling our own. |
118 | - use PL_hexdigit in favour of rolling our own. |
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| 43 | |
142 | |
| 44 | 2.2 Wed Apr 16 20:37:25 CEST 2008 |
143 | 2.2 Wed Apr 16 20:37:25 CEST 2008 |
| 45 | - lifted the log2 rounding restriction of max_depth and max_size. |
144 | - lifted the log2 rounding restriction of max_depth and max_size. |
| 46 | - make booleans mutable by creating a copy instead of handing out |
145 | - make booleans mutable by creating a copy instead of handing out |
| 47 | the same scalar (reported by pasha sadri). |
146 | the same scalar (reported by pasha sadri). |
| 48 | - added support for incremental json parsing (still EXPERIMENTAL). |
147 | - added support for incremental json parsing (still EXPERIMENTAL). |
| 49 | - implemented and added a json_xs command line utility that can convert |
148 | - implemented and added a json_xs command line utility that can convert |
| 50 | from/to a number of serialisation formats - tell me if you need more. |
149 | from/to a number of serialisation formats - tell me if you need more. |
| 51 | - implement allow_unknown/get_allow_unknown methods. |
150 | - implement allow_unknown/get_allow_unknown methods. |
| 52 | - fixed documentation of max_depth w.r.t. higher and equal. |
151 | - fixed documentation of max_depth w.r.t. higher and equal. |
| 53 | - moved down =encoding directive a bit, too much breaks if it's the first |
152 | - moved down =encoding directive a bit, too much breaks if it's the first |
