Ku sii wadida taxanahayaga dhacdooyinka ugu muhiimsan, dhacdooyinka iyo wararka 2021, maqaalkan cusub waxaan ku taaban doonaa mawduucyada ugu muhiimsan ee ku saabsan mawduuca software-ka bilaashka ah iyo Linux.
Iyo in la bilaabo daabacaadan Waxaan ku bilaabi doonaa dhammaan noocyada kernel Linux ee la soo bandhigay kaas oo ay ugu dambaysay 5.15 version kuwaas oo uu ku cusub yahay kii ugu xiisaha badnaa darawalka NTFS cusub oo la qori karo, module ksmbd oo leh hirgelinta SMB server, DAMON subsystem si ay ula socdaan gelitaanka xusuusta, quful primitives ee habka-waqtiga dhabta ah, fs-verity support in Btrfs, process_mrelease nidaamka wac hababka jawaab celinta xusuusta hoose, shahaado fog ee dm- module ima.
La Nooca kernel Linux 5.14 wuxuu soo bandhigay nidaamka cusub ee wicitaanada quotactl_fd () iyo memfd_secret (), ka saarida IDE iyo darawalada cayriin, darawalka cusub ee I / O ee koox-kooxeedka, qaabka jadwalka shaqada SCHED_CORE, kaabayaasha abuurista xamuulka ee barnaamijyada BPF ee la xaqiijiyay.
Linux 5.13 waxay la timid taageerada bilowga ah ee chips Apple M1, koox "misc" darawal, dhamaadka taageerada / dev / kmem, taageerada Intel iyo AMD GPU-yada cusub, Awoodda in si toos ah looga waco hawlaha kernel ee barnaamijyada BPF, kala soocida kernel randomization ee nidaam kasta oo loo yaqaan, awoodda lagu dhisayo Clang leh ilaalinta CFI (Control Flow Integrity) ilaalinta, Landlock LSM moduleka ceejinta dheeriga ah, qalab dhawaaqa ah oo ku saleysan fayraska, multi- qaabka toogashada ee io_uring.
Linux 5.12 waxay soo bandhigtay taageerada aaladaha xannibaadda ee Btrfs, Awoodda khariidadda aqoonsiga isticmaalaha si loo fayl-gareeyo nidaamyada, nadiifinta naqshadaha ARM ee duugoobay, qaabka qorista ee NFS, habka LOOKUP_CACHED si loo go'aamiyo waddooyinka faylka ee kaydka, Taageerada tilmaamaha atomiga ee BPF, nidaamka qaladka KFENCE si loo qabto khaladaadka marka la shaqeynayo xusuusta, habka codbixinta ee NAPI ee xirmada shabakadda ee ka shaqeysa dunta kernel gaar ah, ACRN hypervisor, awoodda beddelka moodeelka doorbidida jadwalka hawl-wadeenka duulista, iyo waafaqid hagaajinta LTO marka la dhisayo Clang.
Oo dhankeeda version of Linux 5.11 taageero isku dhafan ee Intel SGX enclaves, Nidaamka cusub ee ku baaqaya habka dhex galka, baska caawinta farsamada, mamnuucida kulanka moduleka oo aan lahayn MODULE_LICENSE (), shaandhaynta degdega ah ee wicitaanada nidaamka ee seccomp, joojinta dayactirka dhismaha ia64, u wareejinta tignoolajiyada WiMAX ee "habaynta" laanta, awoodda ku duub SCTP gudaha UDP.
Dhinaca qaybinta, Sanadkan 2021 nooca cusub ee Debian 11, tijaabooyin ayaa sidoo kale lagu sameeyay RHEL 9 iyo CentOS Stream 9 qaabab, Devuan 4,0, Ubuntu 20.04 iyo Ubuntu 21.10, OpenSUSE 15.3, RHEL 8.4 iyo RHEL 8.5, Fedora 34 iyo 35 iyo SUSE 15.3.
Qaybtan waxa kale oo mudan in la xuso Dhamaystirka siideynta wararka cusub ee CentOS 8.x, kuwaas oo sanadkan ay ku dhasheen mashruucyo kale oo cusub oo CentOS 8 ah, sida AlmaLinux, Rocky Linux iyo VzLinux.
Dhanka kale, Fedora Kinoite, waxaa loo dhigay sida Fedora Silverblue oo leh mashiinka KDE iyo sidoo kale sanadkan magaca mashruuca "Fedora" waxaa loo beddelay "Fedora Linux" (taas oo aan in badan oo naga mid ah aan la qabsan) .
Dhinaca xuquuqda daabacaada, Waxaan wali xasuusan karnaa kiiskii caanka ahaa ee ku xadgudubka xuquuqda daabacaada ee GNOME screensaver, iyo sidoo kale isku dayga ine qolo saddexaad oo is diwaangelisa PostgreSQL gudaha Yurub iyo Mareykanka iyo wararkii ugu dambeeyay ee dhibaatada isticmaalka koodka OBS ee TikTok Live Studio iyo sidoo kale waxyaabaha ka reeban DMCA ee u oggolaanaya aaladaha router la beddeli karo.
Intaa waxaa dheer, ka hadalka qaybtan waxaan sidoo kale muujin karnaa falalka ay ku qaadeen GitHub oo door biday in la bilaabo adeeg loogu talagalay ka ilaali horumariyeyaasha mamnuucida DMCA aan macquul ahayn (tan iyo markii Microsoft ay la wareegtay maamulka goobta, ka warbixinta xadgudubyada lagu eedeeyay ayaa koray wax badan). GitHub ayaa sidoo kale xoojisay sharciyada ku saabsan sii deynta natiijooyinka cilmi-baarista amniga ka dib markii la isku khilaafay meesha laga saaray ka faa'iidaysiga prototype ee Microsoft Exchange.
Dhinaca shatiyada, Elasticsearch wuxuu aaday shatiga SSPL ee aan bilaashka ahayn, halka mashaariicda GCC iyo Glibc ay baajiyeen wareejinta qasabka ah ee xuquuqda hantida code ee STR Foundation iyo sidoo kale wararka dhibaatada shatiyada NMAP ee aan ku haboonayn Fedora, ka dib markii Nmap uu bedelay shatiga iyo sidoo kale baabi'inta xayiraadaha isticmaalka JDK arrimo ganacsi.
