V8 cav hloov kho rau version 7.8, uas siv cov txheej txheem kev ua kom zoo dua qub, txhim kho cov khoom puas tsuaj, txo kev siv lub cim xeeb, thiab txo lub sijhawm npaj rau kev ua tiav WebAssembly;
Kev txhawb nqa tag nrho rau kev nthuav dav thoob ntiaj teb thiab cov tsev qiv ntawv-raws li Unicode tau qhib los ntawm lub neej ntawd ICU (International Components for Unicode), uas tso cai rau cov neeg tsim khoom sau cov lej txhawb nqa ua hauj lwm nrog ntau hom lus thiab hauv zos. Lub full-icu module yog tam sim no ntsia los ntawm lub neej ntawd;
API ruaj khov Cov xov xwm ua haujlwm, tso cai tsim multi-threaded event loops. Qhov kev siv yog ua raws li tus neeg ua haujlwm_threads module, uas tso cai rau koj los khiav JavaScript code hauv ntau qhov sib npaug ntawm cov xov. Kev txhawb nqa ruaj khov rau Cov Neeg Ua Haujlwm Xov Xwm API kuj tau xa rov qab mus rau LTS ceg ntawm Node.js 12.x;
Cov kev xav tau rau cov platforms tau nce. Sib sau ua ke tam sim no yuav tsum tau yam tsawg kawg macOS 10.11 (yuav tsum Xcode 10), AIX 7.2, Ubuntu 16.04, Debian 9, EL 7, Alpine 3.8, Windows 7/2008;
Txhim kho kev txhawb nqa rau Python 3. Yog tias lub kaw lus muaj ob qho tib si Python 2 thiab Python 3, Python 2 tseem siv tau, tab sis muaj peev xwm tsim tau thaum tsuas yog Python 3 raug teeb tsa rau hauv qhov system tau ntxiv lawm;