Ib xyoos tom qab tso tawm Perl 5.28.0, qhov kev tso tawm tau tshwm sim Perl 5.30.0.
Cov kev hloov tseem ceeb:
- Ntxiv kev txhawb nqa rau Unicode versions 11, 12 thiab cov ntawv 12.1;
- Qhov txwv sab sauv "n" muab rau hauv cov lus qhia tsis tu ncua ntawm daim ntawv "m, n}" tau muab ob npaug rau 65534;
- Metacharacters hauv Unicode cov nqi tshwj xeeb yog tam sim no tau txais kev txhawb nqa ib nrab;
- Ntxiv kev txhawb nqa rau qr'N{name}';
- Perl tam sim no tuaj yeem muab tso ua ke kom ib txwm siv cov haujlwm hauv zos-kev nyab xeeb;
- Txwv tsis pub ncua ntev piv rau cov qauv qhia niaj hnub tam sim no tau txais kev txhawb nqa;
- Txoj kev nrawm dua tam sim no siv los hloov mus rau UTF-8;
- Turkic UTF-8 thaj chaw tam sim no tau txais kev txhawb nqa yam tsis muaj teeb meem;
- Tshem tawm kev siv opASSIGN macro los ntawm cov ntsiav;
Functionality uas tau raug tshem tawm thiab hloov tsis sib xws:
- Tshem tawm modules: Math::BigInt::CalcEmu, arybase, Locale::Code, B::Debug;
- Cov qauv sib cais yuav tsum tam sim no yog graphemes;
- Separators yuav tsum tam sim no yog graphemes;
- Ib txhia yav tas los deprecated siv cov unescaped laug bracket "{" nyob rau hauv cov qauv qhia tsis tu ncua tam sim no txwv;
- Muab tus nqi uas tsis yog xoom rau $[ (qhov Performance index ntawm thawj array keeb) yog tam sim no tuag;
- Yav dhau los deprecated sysread()/syswrite() thaum tuav : utf8 tam sim no tuag.
- kuv () nyob rau hauv cov xwm txheej tsis tseeb yog tam sim no ua tsis taus;
- Deprecated $* (kuj kuj siv los pab kom multiline txuam thiab raug tshem tawm nyob rau hauv Perl v5.10.0) thiab $# (kuj kuj sib txawv siv los format tus lej tso zis thiab raug tshem tawm hauv Perl v5.10.);
- Kev siv tsis tsim nyog ntawm cov khoom pov tseg () yog deprecated;
- Removed File::Glob::glob();
- pob() tsis tuaj yeem rov qab tsis raug UTF-8 lawm;
- Ib pawg ntawm cov lej hauv tsab ntawv dav dav siv tau hauv tsab ntawv ua tiav los ntawm lwm tsab ntawv;
- JSON::PP suav nrog allow_nonref los ntawm lub neej ntawd;
Deprecated functionality:
- Koj tsis tuaj yeem siv ntau yam macro uas tswj UTF-8 hauv XS code;
Tau qhov twg los: linux.org.ru ua