aboutsummaryrefslogblamecommitdiffstats
path: root/release-notes/OTP-26.2.README.txt
blob: 8a6328a7f2f54e651e1bde3901273606fdf15a91 (plain) (tree)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134













































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































                                                                      
Patch Package:           OTP 26.2
Git Tag:                 OTP-26.2
Date:                    2023-12-13
Trouble Report Id:       OTP-16607, OTP-17844, OTP-18728, OTP-18730,
                         OTP-18735, OTP-18739, OTP-18749, OTP-18751,
                         OTP-18760, OTP-18762, OTP-18764, OTP-18765,
                         OTP-18767, OTP-18771, OTP-18772, OTP-18775,
                         OTP-18776, OTP-18777, OTP-18782, OTP-18798,
                         OTP-18799, OTP-18800, OTP-18802, OTP-18810,
                         OTP-18811, OTP-18812, OTP-18814, OTP-18815,
                         OTP-18817, OTP-18818, OTP-18821, OTP-18822,
                         OTP-18823, OTP-18824, OTP-18826, OTP-18827,
                         OTP-18828, OTP-18829, OTP-18830, OTP-18832,
                         OTP-18833, OTP-18836, OTP-18838, OTP-18839,
                         OTP-18840, OTP-18841, OTP-18842, OTP-18843,
                         OTP-18844, OTP-18850, OTP-18853, OTP-18854,
                         OTP-18855, OTP-18857, OTP-18858, OTP-18861,
                         OTP-18866, OTP-18867, OTP-18868, OTP-18869,
                         OTP-18871, OTP-18872, OTP-18873, OTP-18877,
                         OTP-18880, OTP-18882, OTP-18883, OTP-18885,
                         OTP-18886, OTP-18888, OTP-18891, OTP-18893,
                         OTP-18895, OTP-18896, OTP-18899
Seq num:                 ERIERL-738, ERIERL-994, ERIERL-997, GH-7515,
                         GH-7548, GH-7571, GH-7580, GH-7591, GH-7608,
                         GH-7621, GH-7625, GH-7676, GH-7685, GH-7735,
                         GH-7736, GH-7766, GH-7795, GH-7801, GH-7827,
                         GH-7832, GH-7834, GH-7838, GH-7875, GH-7890,
                         GH-7914
System:                  OTP
Release:                 26
Application:             asn1-5.2.1, common_test-1.26, crypto-5.4,
                         debugger-5.3.3, dialyzer-5.1.2,
                         diameter-2.3.1, edoc-1.2.1, eldap-1.2.12,
                         erl_docgen-1.5.2, erl_interface-5.5,
                         erts-14.2, eunit-2.9, ftp-1.2.1, inets-9.1,
                         kernel-9.2, mnesia-4.23, os_mon-2.9.1,
                         public_key-1.15, runtime_tools-2.0.1,
                         ssh-5.1, ssl-11.1, stdlib-5.2, tftp-1.1.1,
                         wx-2.4, xmerl-1.3.34
Predecessor:             OTP 26.1.2

 Check out the git tag OTP-26.2, and build a full OTP system including
 documentation. Apply one or more applications from this build as
 patches to your installation using the 'otp_patch_apply' tool. For
 information on install requirements, see descriptions for each
 application version below.

 ---------------------------------------------------------------------
 --- POTENTIAL INCOMPATIBILITIES -------------------------------------
 ---------------------------------------------------------------------

  OTP-18728    Application(s): common_test
               Related Id(s): PR-7487, PR-7674

               With this change, common_test returns an error when
               suite with a badly defined group is executed.


 ---------------------------------------------------------------------
 --- OTP-26.2 --------------------------------------------------------
 ---------------------------------------------------------------------

 --- Fixed Bugs and Malfunctions ---

  OTP-18815    Application(s): diameter, erts, ftp, inets, kernel,
               otp, ssh, ssl, stdlib, tftp
               Related Id(s): PR-7780

               Replaced unintentional Erlang Public License 1.1
               headers in some files with the intended Apache License
               2.0 header.


 --- Improvements and New Features ---

  OTP-18840    Application(s): otp, stdlib
               Related Id(s): PR-7629

               The removal of the deprecated slave module, originally
               planned for OTP 27, has been postponed to OTP 29.


  OTP-18896    Application(s): otp

               Updated copyright and license information.


 ---------------------------------------------------------------------
 --- asn1-5.2.1 ------------------------------------------------------
 ---------------------------------------------------------------------

 The asn1-5.2.1 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18844    Application(s): asn1

               Fix benign warning from gcc 11 about mismatching call
               to free().


 Full runtime dependencies of asn1-5.2.1: erts-11.0, kernel-7.0,
 stdlib-3.13


 ---------------------------------------------------------------------
 --- common_test-1.26 ------------------------------------------------
 ---------------------------------------------------------------------

 The common_test-1.26 application can be applied independently of
 other applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18728    Application(s): common_test
               Related Id(s): PR-7487, PR-7674

               *** POTENTIAL INCOMPATIBILITY ***

               With this change, common_test returns an error when
               suite with a badly defined group is executed.


  OTP-18760    Application(s): common_test

               With this change, stylesheet option is applied to all
               HTML report pages.


  OTP-18799    Application(s): common_test, erl_docgen, xmerl
               Related Id(s): PR-7695

               Update all <tt> html tags to be <code> instead.


 --- Improvements and New Features ---

  OTP-18858    Application(s): common_test
               Related Id(s): PR-7825

               This change fixes docs, so that historically deprecated
               ?config macro is no longer recommended to be used.


 Full runtime dependencies of common_test-1.26: compiler-6.0,
 crypto-4.5, debugger-4.1, erts-7.0, ftp-1.0, inets-6.0, kernel-8.4,
 observer-2.1, runtime_tools-1.8.16, sasl-2.5, snmp-5.1.2, ssh-4.0,
 stdlib-4.0, syntax_tools-1.7, tools-3.2, xmerl-1.3.8


 ---------------------------------------------------------------------
 --- crypto-5.4 ------------------------------------------------------
 ---------------------------------------------------------------------

 The crypto-5.4 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18895    Application(s): crypto, erl_interface, os_mon,
               runtime_tools

               Fixed some benign compile warnings on Windows.


 --- Improvements and New Features ---

  OTP-18832    Application(s): crypto
               Related Id(s): PR-7763

               Enable engine support for OpenSSL versions 3.


 Full runtime dependencies of crypto-5.4: erts-9.0, kernel-5.3,
 stdlib-3.9


 ---------------------------------------------------------------------
 --- debugger-5.3.3 --------------------------------------------------
 ---------------------------------------------------------------------

 The debugger-5.3.3 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18888    Application(s): debugger
               Related Id(s): GH-7914

               Map comprehensions now work in the Debugger.


 Full runtime dependencies of debugger-5.3.3: compiler-8.0, erts-12.0,
 kernel-8.0, stdlib-3.15, wx-2.0


 ---------------------------------------------------------------------
 --- dialyzer-5.1.2 --------------------------------------------------
 ---------------------------------------------------------------------

 The dialyzer-5.1.2 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18767    Application(s): dialyzer
               Related Id(s): PR-7657

               Fix dialyzer --output flag to work. This option was
               accidentally removed in OTP 26.0.


  OTP-18772    Application(s): dialyzer
               Related Id(s): GH-7676

               Fixed a crash in contract checking relating to opaque
               types.


 Full runtime dependencies of dialyzer-5.1.2: compiler-8.0, erts-12.0,
 kernel-8.0, stdlib-5.0, syntax_tools-2.0, wx-2.0


 ---------------------------------------------------------------------
 --- diameter-2.3.1 --------------------------------------------------
 ---------------------------------------------------------------------

 The diameter-2.3.1 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18815    Application(s): diameter, erts, ftp, inets, kernel,
               otp, ssh, ssl, stdlib, tftp
               Related Id(s): PR-7780

               Replaced unintentional Erlang Public License 1.1
               headers in some files with the intended Apache License
               2.0 header.


 Full runtime dependencies of diameter-2.3.1: erts-10.0, kernel-3.2,
 ssl-9.0, stdlib-5.0


 ---------------------------------------------------------------------
 --- edoc-1.2.1 ------------------------------------------------------
 ---------------------------------------------------------------------

 The edoc-1.2.1 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18782    Application(s): edoc
               Related Id(s): PR-7643

               Emit <code> instead of <tt>.


 Full runtime dependencies of edoc-1.2.1: erts-6.0, inets-5.10,
 kernel-3.0, stdlib-3.15, syntax_tools-2.0, xmerl-1.3.7


 ---------------------------------------------------------------------
 --- eldap-1.2.12 ----------------------------------------------------
 ---------------------------------------------------------------------

 The eldap-1.2.12 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18810    Application(s): eldap

               Add missing dependency to asn1 application


 Full runtime dependencies of eldap-1.2.12: asn1-3.0, erts-6.0,
 kernel-3.0, ssl-5.3.4, stdlib-3.4


 ---------------------------------------------------------------------
 --- erl_docgen-1.5.2 ------------------------------------------------
 ---------------------------------------------------------------------

 The erl_docgen-1.5.2 application can be applied independently of
 other applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18775    Application(s): erl_docgen
               Related Id(s): PR-7663

               Fix erl_docgen dtd to only allow a single
               datatype_title within a datatypes block.


  OTP-18776    Application(s): erl_docgen
               Related Id(s): PR-7663

               Fix so that EEP-48 doc chunks include the module
               summary and generates equiv tags in the correct order.

               The function/type group title is now also included in
               the entry metadata.


  OTP-18799    Application(s): common_test, erl_docgen, xmerl
               Related Id(s): PR-7695

               Update all <tt> html tags to be <code> instead.


 Full runtime dependencies of erl_docgen-1.5.2: edoc-1.0, erts-11.0,
 kernel-8.0, stdlib-3.15, xmerl-1.3.7


 ---------------------------------------------------------------------
 --- erl_interface-5.5 -----------------------------------------------
 ---------------------------------------------------------------------

 The erl_interface-5.5 application can be applied independently of
 other applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18895    Application(s): crypto, erl_interface, os_mon,
               runtime_tools

               Fixed some benign compile warnings on Windows.


 --- Improvements and New Features ---

  OTP-18764    Application(s): erl_interface
               Related Id(s): PR-7602

               Add support to encode maps with ei_x_format.


  OTP-18877    Application(s): erl_interface, erts

               Replaced old md5 implementation with an implementation
               from OpenSSL.


 --- Known Bugs and Problems ---

  OTP-16607    Application(s): erl_interface
               Related Id(s): OTP-16608

               The ei API for decoding/encoding terms is not fully
               64-bit compatible since terms that have a
               representation on the external term format larger than
               2 GB cannot be handled.


 ---------------------------------------------------------------------
 --- erts-14.2 -------------------------------------------------------
 ---------------------------------------------------------------------

 The erts-14.2 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18751    Application(s): erts
               Related Id(s): GH-7548, GH-7621

               Fix erl.exe to to restore the console to its original
               state when exiting. This bug was introduced in OTP 26.0
               and only happens when erl.exe is run in cmd.exe.


  OTP-18802    Application(s): erts

               Fix faulty debug assert when page size is larger than
               16kb, like on PowerPC. Did crash debug VM directly at
               start.


  OTP-18811    Application(s): erts
               Related Id(s): ERIERL-994

               zlib will no longer randomly return garbage (negative)
               Adler32 checksums.


  OTP-18815    Application(s): diameter, erts, ftp, inets, kernel,
               otp, ssh, ssl, stdlib, tftp
               Related Id(s): PR-7780

               Replaced unintentional Erlang Public License 1.1
               headers in some files with the intended Apache License
               2.0 header.


  OTP-18838    Application(s): erts
               Related Id(s): GH-7801, PR-7822

               A process with message_queue_data configured as
               off_heap could end up in an inconsistent state when
               being receive traced, inspected using process_info/2
               with the message_queue_len item, or inspected using the
               break menu (CTRL-C). When it ended up in this
               inconsistent state, it was not enqueued into a run
               queue even though it was set in a runnable state.This
               also effected signals being sent to the process after
               it had gotten into this inconsistent state, in such a
               way that it was from this point not possible to
               communicate with it.


  OTP-18839    Application(s): erts
               Related Id(s): GH-7801, PR-7822

               A race occurring when a process was selected for dirty
               execution simultaneously as it was scheduled for
               handling a signal could cause the process to end up in
               an inconsistent state. When it ended up in this
               inconsistent state, it was not enqueued into a run
               queue even though it was set in a runnable state. This
               also effected signals being sent to the process after
               it had gotten into this inconsistent state, in such a
               way that it was from this point not possible to
               communicate with it.


  OTP-18841    Application(s): erts
               Related Id(s): GH-7801, OTP-18737, PR-7822

               When a process had to to wait in the run queue for a
               long time before being selected for dirty execution, it
               could not receive signals. This caused inspection of
               such a process, for example using process_info/2, to
               take a long time.

               This issue was introduced in OTP 25.3.2.6 and 26.1 when
               fixing an issue where a constant flow of signals
               prevented a process from being able to execute dirty.


  OTP-18842    Application(s): erts

               Fixed a bug in the JIT that miscompiled large
               select_val instructions.


  OTP-18871    Application(s): erts
               Related Id(s): GH-7838

               Fix bug on Windows where large writes to standard_io
               could cause duplicate data to be written.


  OTP-18880    Application(s): erts
               Related Id(s): GH-7736, PR-7761

               The struct ip_mreqn field imr_ifindex had got an
               incorrect byte order conversion that has been
               corrected.


  OTP-18885    Application(s): erts
               Related Id(s): GH-7834, GH-7890, PR-7915

               On OTP 24 and OTP 25, incoming distributed messages
               larger than 64 KiB sent using an alias leaked memory if
               the alias had been removed prior to entering the node.
               This issue was not present on OTP 26.

               Incoming distributed messages larger than 64 KiB sent
               using an alias which had been removed on the receiving
               node could crash the node. This crash was quite
               unlikely on OTP 24 and OTP 25, but very likely on OTP
               26.

               'DOWN' signals with exit reason larger than 64 KiB
               directed towards a process on a node with a not
               matching creation leaked memory on the receiving node.
               Such signals should however be very rare.


 --- Improvements and New Features ---

  OTP-18762    Application(s): erts, kernel

               Add Windows support for DGRAM socket connect.


  OTP-18765    Application(s): erts
               Related Id(s): PR-7707

               process_info/2 now supports lookup of values for
               specific keys in the process dictionary. For example,
               {{dictionary, Key}, Value} = process_info(Pid,
               {dictionary, Key}).


  OTP-18830    Application(s): erts
               Related Id(s): PR-7823

               Removed unnecessary regexp library used when generating
               yielding BIFs.


  OTP-18872    Application(s): erts
               Related Id(s): GH-7832

               Fix tty restore when +Bc is used.


  OTP-18877    Application(s): erl_interface, erts

               Replaced old md5 implementation with an implementation
               from OpenSSL.


  OTP-18899    Application(s): erts

               Removed unused makewhatis script.


 Full runtime dependencies of erts-14.2: kernel-9.0, sasl-3.3,
 stdlib-4.1


 ---------------------------------------------------------------------
 --- eunit-2.9 -------------------------------------------------------
 ---------------------------------------------------------------------

 The eunit-2.9 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Improvements and New Features ---

  OTP-18771    Application(s): eunit
               Related Id(s): PR-7635

               With this change, EUnit timetraps can be scaled with
               the use of scale_timeouts option.


 Full runtime dependencies of eunit-2.9: erts-9.0, kernel-5.3,
 stdlib-3.4


 ---------------------------------------------------------------------
 --- ftp-1.2.1 -------------------------------------------------------
 ---------------------------------------------------------------------

 The ftp-1.2.1 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18815    Application(s): diameter, erts, ftp, inets, kernel,
               otp, ssh, ssl, stdlib, tftp
               Related Id(s): PR-7780

               Replaced unintentional Erlang Public License 1.1
               headers in some files with the intended Apache License
               2.0 header.


 Full runtime dependencies of ftp-1.2.1: erts-7.0, kernel-6.0,
 runtime_tools-1.15.1, ssl-10.2, stdlib-3.5


 ---------------------------------------------------------------------
 --- inets-9.1 -------------------------------------------------------
 ---------------------------------------------------------------------

 The inets-9.1 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18815    Application(s): diameter, erts, ftp, inets, kernel,
               otp, ssh, ssl, stdlib, tftp
               Related Id(s): PR-7780

               Replaced unintentional Erlang Public License 1.1
               headers in some files with the intended Apache License
               2.0 header.


  OTP-18855    Application(s): inets

               Correct IP protocol handling so that redirects always
               uses correct IP-family options and not fails.


 --- Improvements and New Features ---

  OTP-18735    Application(s): inets
               Related Id(s): GH-7580, PR-7596

               inets app starts ssl by default


  OTP-18882    Application(s): inets

               Avoid httpd returning 500 internal server error when
               unable to open a file. 404 or 503 will be returned
               instead.


  OTP-18891    Application(s): inets
               Related Id(s): GH-7827, PR-7843

               Properly handle documented option mime_type, for
               backwards compatibility fallback to undocumented option
               default_type if mime_type is not set.


 Full runtime dependencies of inets-9.1: erts-14.0, kernel-9.0,
 mnesia-4.12, public_key-1.13, runtime_tools-1.8.14, ssl-9.0,
 stdlib-5.0, stdlib-5.0


 ---------------------------------------------------------------------
 --- kernel-9.2 ------------------------------------------------------
 ---------------------------------------------------------------------

 The kernel-9.2 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18749    Application(s): kernel
               Related Id(s): GH-7608

               For inet_backend = socket, an unexpected receive error
               such as etimedout caused the receiving state machine
               server to crash. This bug has now been fixed.


  OTP-18800    Application(s): kernel
               Related Id(s): GH-7591, PR-7714

               Fix bug where reading using file from a unicode enabled
               standard_io, standard_error or any other group backed
               device would result in incorrect values being returned
               or a crash.

               Now instead a no_translation error is returned to the
               caller when unicode data is read using file. See Using
               Unicode in the STDLIB User's Guide for more details on
               how to correctly read from standard_io.


  OTP-18812    Application(s): kernel
               Related Id(s): ERIERL-997

               The native resolver interface module has gotten a
               rewrite of its ETS table handling to minimize term
               copying, and also to move the handling of client
               time-outs to the clients, which helps the native
               resolver name server from digging itself into a tar pit
               when heavily loaded.


  OTP-18815    Application(s): diameter, erts, ftp, inets, kernel,
               otp, ssh, ssl, stdlib, tftp
               Related Id(s): PR-7780

               Replaced unintentional Erlang Public License 1.1
               headers in some files with the intended Apache License
               2.0 header.


  OTP-18833    Application(s): kernel
               Related Id(s): GH-7625, PR-7659

               Fix bug in pg if a client process both monitored a
               group/scope and joined a group. The termination of such
               process resulted in crash of the pg server process.


  OTP-18873    Application(s): kernel
               Related Id(s): PR-7831

               Fix crash when using file:consult and the underlying
               file read returns an error while reading.


  OTP-18883    Application(s): kernel
               Related Id(s): #7764

               Corrected gen_tcp_socket listen option handling.


 --- Improvements and New Features ---

  OTP-18762    Application(s): erts, kernel

               Add Windows support for DGRAM socket connect.


  OTP-18818    Application(s): kernel
               Related Id(s): #7337

               Document the, previously opaque, types select_tag() and
               completion_tag().


 Full runtime dependencies of kernel-9.2: crypto-5.0, erts-14.0,
 sasl-3.0, stdlib-5.0


 ---------------------------------------------------------------------
 --- mnesia-4.23 -----------------------------------------------------
 ---------------------------------------------------------------------

 The mnesia-4.23 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18798    Application(s): mnesia

               Document mnesia:foldl/4 and mnesia:foldr/4.


  OTP-18850    Application(s): mnesia

               mnesia:add_table_copy/3 no longer fails with reason
               system_limit when the node is starting.


 --- Improvements and New Features ---

  OTP-18843    Application(s): mnesia
               Related Id(s): GH-7766

               Restore recreate of disc_only tables could crash if
               they had an index.


 Full runtime dependencies of mnesia-4.23: erts-9.0, kernel-5.3,
 stdlib-5.0


 ---------------------------------------------------------------------
 --- os_mon-2.9.1 ----------------------------------------------------
 ---------------------------------------------------------------------

 The os_mon-2.9.1 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18895    Application(s): crypto, erl_interface, os_mon,
               runtime_tools

               Fixed some benign compile warnings on Windows.


 Full runtime dependencies of os_mon-2.9.1: erts-14.0, kernel-9.0,
 sasl-4.2.1, stdlib-5.0


 ---------------------------------------------------------------------
 --- public_key-1.15 -------------------------------------------------
 ---------------------------------------------------------------------

 The public_key-1.15 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18739    Application(s): public_key, ssl

               ssl application will validate id-kp-serverAuth and
               id-kp-clientAuth extended key usage only in end entity
               certificates. public_key application will disallow
               "anyExtendedKeyUsage" for CA certificates that includes
               the extended key usage extension and marks it critical.


  OTP-18854    Application(s): public_key

               Modernize ECC handling so that crypto FIPS support
               works as expected.


 --- Improvements and New Features ---

  OTP-17844    Application(s): public_key
               Related Id(s): ERIERL-738

               Support certificate policies in path_validation - as
               described by RFC 5280.


  OTP-18814    Application(s): public_key
               Related Id(s): PR-7435

               Add more search paths for cacerts on Illumos.


  OTP-18867    Application(s): public_key
               Related Id(s): GH-7515

               Make it possible to handle invalid date formats in the
               verify_fun for pkix_path_validation/3


 Full runtime dependencies of public_key-1.15: asn1-3.0, crypto-4.6,
 erts-6.0, kernel-3.0, stdlib-3.5


 ---------------------------------------------------------------------
 --- runtime_tools-2.0.1 ---------------------------------------------
 ---------------------------------------------------------------------

 The runtime_tools-2.0.1 application can be applied independently of
 other applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18868    Application(s): runtime_tools
               Related Id(s): GH-7735

               Fixed issue with fetching port information for observer
               could crash if port had died.


  OTP-18895    Application(s): crypto, erl_interface, os_mon,
               runtime_tools

               Fixed some benign compile warnings on Windows.


 Full runtime dependencies of runtime_tools-2.0.1: erts-11.0,
 kernel-8.1, mnesia-4.12, stdlib-3.13


 ---------------------------------------------------------------------
 --- ssh-5.1 ---------------------------------------------------------
 ---------------------------------------------------------------------

 The ssh-5.1 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18815    Application(s): diameter, erts, ftp, inets, kernel,
               otp, ssh, ssl, stdlib, tftp
               Related Id(s): PR-7780

               Replaced unintentional Erlang Public License 1.1
               headers in some files with the intended Apache License
               2.0 header.


  OTP-18861    Application(s): ssh
               Related Id(s): PR-7627

               Avoid outputting ansi escape sequences to dumb ssh
               clients.


  OTP-18869    Application(s): ssh
               Related Id(s): GH-7571, PR-7849

               With this change, connection handler does not execute
               socket operations until it becomes socket owner.
               Previously errors could occur if connection handler
               tried to work with socket whose owner exited.


 --- Improvements and New Features ---

  OTP-18730    Application(s): ssh
               Related Id(s): PR-7499

               With this change, reverse search works with ssh shell
               and non dumb terminals.


 Full runtime dependencies of ssh-5.1: crypto-5.0, erts-14.0,
 kernel-9.0, public_key-1.6.1, runtime_tools-1.15.1, stdlib-5.0,
 stdlib-5.0


 ---------------------------------------------------------------------
 --- ssl-11.1 --------------------------------------------------------
 ---------------------------------------------------------------------

 The ssl-11.1 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18739    Application(s): public_key, ssl

               ssl application will validate id-kp-serverAuth and
               id-kp-clientAuth extended key usage only in end entity
               certificates. public_key application will disallow
               "anyExtendedKeyUsage" for CA certificates that includes
               the extended key usage extension and marks it critical.


  OTP-18815    Application(s): diameter, erts, ftp, inets, kernel,
               otp, ssh, ssl, stdlib, tftp
               Related Id(s): PR-7780

               Replaced unintentional Erlang Public License 1.1
               headers in some files with the intended Apache License
               2.0 header.


  OTP-18817    Application(s): ssl

               Correct handling of TLS-1.3 legacy scheme names, could
               cause interop failures for TLS-1.2 clients.


  OTP-18886    Application(s): ssl

               Add missing export for connection_info() API type.


 --- Improvements and New Features ---

  OTP-18836    Application(s): ssl
               Related Id(s): GH-7795

               Fixed server name indication which was not handled
               properly.


  OTP-18853    Application(s): ssl
               Related Id(s): PR-7841

               Align documentation and implementation


  OTP-18893    Application(s): ssl
               Related Id(s): PR-7920, PR-7921

               Improve connection setup by optimizing certificate
               lookup.


 Full runtime dependencies of ssl-11.1: crypto-5.0, erts-14.0,
 inets-5.10.7, kernel-9.0, public_key-1.11.3, runtime_tools-1.15.1,
 stdlib-4.1


 ---------------------------------------------------------------------
 --- stdlib-5.2 ------------------------------------------------------
 ---------------------------------------------------------------------

 The stdlib-5.2 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18777    Application(s): stdlib
               Related Id(s): PR-7663

               Make shell_docs correctly trim the newline at the end
               of code blocks.


  OTP-18815    Application(s): diameter, erts, ftp, inets, kernel,
               otp, ssh, ssl, stdlib, tftp
               Related Id(s): PR-7780

               Replaced unintentional Erlang Public License 1.1
               headers in some files with the intended Apache License
               2.0 header.


  OTP-18822    Application(s): stdlib
               Related Id(s): PR-7796

               Fixed a bug where autocompletion could crash the shell
               when trying to expand a nested tuple.


  OTP-18823    Application(s): stdlib

               Removed auto closing feature, in autocompletion, for
               function arguments, tuples, records and maps, since
               this could interfere with autocompletion of atoms.


  OTP-18824    Application(s): stdlib

               Fixed a bug where autocompletion string formatting
               would remove suggestions that had the same name but
               different case.


  OTP-18826    Application(s): stdlib
               Related Id(s): PR-7797

               Fix so that ctrl+h, ctrl+backspace in the shell only
               removes one character instead of a whole word.


  OTP-18827    Application(s): stdlib
               Related Id(s): PR-7797

               Fix so that its possible to override the default
               keyboard shortcuts for the shell.


  OTP-18828    Application(s): stdlib
               Related Id(s): PR-7799

               Allow shell local func v(), in a restricted shell


  OTP-18829    Application(s): stdlib
               Related Id(s): PR-7799

               Report syntax error when writing an invalid attribute
               like '1> -hej.'


  OTP-18866    Application(s): stdlib
               Related Id(s): GH-7875, PR-7878

               When attempting to match part of a record in the key of
               a map generator, the entire record would be matched.


 --- Improvements and New Features ---

  OTP-18821    Application(s): stdlib
               Related Id(s): OTP-18746

               The warning for accidental use of a future
               triple-quoted string delimiter has been upgraded to
               instead warn for adjacent strings without intervening
               white space, which effectively is the same at a string
               start, but also covers the same situation at a string
               end.


  OTP-18840    Application(s): otp, stdlib
               Related Id(s): PR-7629

               The removal of the deprecated slave module, originally
               planned for OTP 27, has been postponed to OTP 29.


  OTP-18857    Application(s): stdlib, wx
               Related Id(s): GH-7685

               Guards have been added to gen_*:start* API functions to
               catch bad arguments earlier. Before this change, in
               some cases, a bad argument could tag along and cause
               the server to fail later, right after start.


 Full runtime dependencies of stdlib-5.2: compiler-5.0, crypto-4.5,
 erts-13.1, kernel-9.0, sasl-3.0


 ---------------------------------------------------------------------
 --- tftp-1.1.1 ------------------------------------------------------
 ---------------------------------------------------------------------

 The tftp-1.1.1 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18815    Application(s): diameter, erts, ftp, inets, kernel,
               otp, ssh, ssl, stdlib, tftp
               Related Id(s): PR-7780

               Replaced unintentional Erlang Public License 1.1
               headers in some files with the intended Apache License
               2.0 header.


 Full runtime dependencies of tftp-1.1.1: erts-6.0, kernel-6.0,
 stdlib-5.0


 ---------------------------------------------------------------------
 --- wx-2.4 ----------------------------------------------------------
 ---------------------------------------------------------------------

 The wx-2.4 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Improvements and New Features ---

  OTP-18857    Application(s): stdlib, wx
               Related Id(s): GH-7685

               Guards have been added to gen_*:start* API functions to
               catch bad arguments earlier. Before this change, in
               some cases, a bad argument could tag along and cause
               the server to fail later, right after start.


 Full runtime dependencies of wx-2.4: erts-12.0, kernel-8.0,
 stdlib-5.0


 ---------------------------------------------------------------------
 --- xmerl-1.3.34 ----------------------------------------------------
 ---------------------------------------------------------------------

 The xmerl-1.3.34 application can be applied independently of other
 applications on a full OTP 26 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-18799    Application(s): common_test, erl_docgen, xmerl
               Related Id(s): PR-7695

               Update all <tt> html tags to be <code> instead.


 Full runtime dependencies of xmerl-1.3.34: erts-6.0, kernel-3.0,
 stdlib-2.5


 ---------------------------------------------------------------------
 ---------------------------------------------------------------------
 ---------------------------------------------------------------------