@teoberi
The README says that only the 7ZA and 7Z sections have been updated.

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@BellaXlp you may want to refer to ChangeLog?

Version 17.02

• p7zip 17.02 is more like 7zip 17.01(only 7za and 7z),The difference from 7zip 17.01
  and older version p7zip is the following description ....

It's a little unclear anyway.
Another problem:
make -j 4 test

...
7-Zip (a) [64] 17.02 : Copyright (c) 1999-2020 Igor Pavlov : 2017-08-28
p7zip Version 17.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,64 bits,4 CPUs x64)

Scanning the drive for archives:
1 file, 205723 bytes (201 KiB)

Testing archive: ../test/7za433_rar.rar
ERROR: ../test/7za433_rar.rar
Can not open the file as archive

Can't open as archive: 1
Files: 0
Size: 0
Compressed: 0
ERROR during : /tmp/test/p7zip_17.02/check/../bin/7za t ../test/7za433_rar.rar
make: *** [makefile.common:101: test] Error 1

Testing for 7z is still OK.
make -j 4 test_7z

Everything is Ok

Size: 462336
Compressed: 194508

===========

ALL SUCCESS

===========

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“make -j 4 test_7zr ERROR” Don't worry I will look at it later .(At the beginning I only updated 7za and 7z）

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“make -j 4 test ERROR” this error because I added a lot of test cases in check.sh, which makes many archive formats that 7za and 7zr do not support have been added. For example: rar, "make test" actually tests 7za. So the error is report:
...
ERROR: ../test/7za433_rar.rar
Can not open the file as archive
...
sorry about that I will fix this error.

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fix 7zr compiler error from here:
jinfeihan57@7ac8f8d
is working!
Now I have another problem!
make -j 4 Client7z
output error is:
"../../../../CPP/7zip/UI/Client7z/Client7z.cpp: In function ‘int main(int, const char**)’:

../../../../CPP/7zip/UI/Client7z/Client7z.cpp:936:58: error: invalid new-expression of abstract class type ‘CArchiveExtractCallback’
936 | CArchiveExtractCallback *extractCallbackSpec = new CArchiveExtractCallback;
| ^~~~~~~~~~~~~~~
../../../../CPP/7zip/UI/Client7z/Client7z.cpp:195:7: note: because the following virtual functions are pure within ‘CArchiveExtractCallback’:
195 | class CArchiveExtractCallback:
| ^~~~~~~~~~~~~~~
In file included from ../../../../CPP/7zip/UI/Client7z/Client7z.cpp:25:
../../../../CPP/7zip/UI/Client7z/../../Archive/IArchive.h:178:16: note: ‘virtual bool IArchiveExtractCallback::SetFileSymLinkAttrib()’
178 | virtual bool SetFileSymLinkAttrib() x;
| ^~~~~~~~~~~~~
../../../../CPP/7zip/UI/Client7z/../../Archive/IArchive.h:182:3: note: in expansion of macro ‘INTERFACE_IArchiveExtractCallback’
182 | INTERFACE_IArchiveExtractCallback(PURE)
| ^~~~~~~~~~~~~~~~~~~~~~
make[1]: *** [makefile.list:48: Client7z.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: Leaving directory '/tmp/test/p7zip_17.02/CPP/7zip/UI/Client7z'
make: *** [makefile:25: Client7z] Error 2"
and LZHAM custom codec plugin is missing.

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@teoberi
Would it be better to open different issues for different problems?
One issue per problem, which makes it easy for others to search for the same issue.
So,Please open a new issue.
Thanks.

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jinfeihan57@abdfc45
make -j 4 test -> OK
make -j 4 test_7z -> OK
ba539b4
make -j 4 test_7zr -> OK
All good!

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