Bespoke Synth 1.0 software sound synthesizer released

Headscale develops an open server for Tailscale

Samba 4.15.0 Released

Sysvinit 3.0 released

Ubuntu 14.04 and 16.04 support time extended to 10 years

Google publishes HIBA

A kernel module that can speed up OpenVPN

Apache NetBeans IDE 12.5 Released

Ubuntu Touch Nineteenth Firmware Update

Release of the GNOME 41 user environment

The Waydroid project develops a package to run Android on GNU / Linux distributions

Release of CRIU 3.16

MidnightBSD 2.1 released

Ubuntu 21.10 beta release

HackerOne pays for identifying vulnerabilities in Open Source Software

GNU Coreutils 9.0 released

Linux 5.14 kernel released

Beta version of Multitextor

A completely free version of the Linux-libre 5.14 kernel is available

NTFS-3G Releases with Vulnerability Elimination

ONLYOFFICE Docs 6.4 online editor

New version of SMPlayer

Armbian 21.08 Released

Linux From Scratch 11 and Beyond Linux From Scratch 11 Released

Nitrux 1.6.0 Releases with NX Desktop

Release of KDE Plasma Mobile 21.08

Release yt-dlp

OpenWrt 21.02.0 Released

Wayland-based KDE session is stable

GTK 4.4 graphical toolkit

GNOME 41 Beta Available

Release of the GNU Taler 0.8

Linux kernel turns 30

Release of QEMU Emulator 6.1

SeaMonkey 2.53.9

Free OpenShot Video Editor 2.6.0 Released

The GNOME Project has launched an Application Web Directory

Ubuntu 20.04.3 LTS Release with Graphics Stack and Linux Kernel Updates

DogLinux Build Update

Qt Creator 5.0 Released

LibreELEC 10.0

New releases of anonymous network I2P 1.5.0

Delta Chat 1.22 messenger is available

GNU Binutils 2.37 Released

HandBrake 1.4.0 Released

Linus Torvalds commented on the situation with the NTFS driver from Paragon Software

NVIDIA publishes driver 470.57.02, opens RTXMU code and adds Linux support to RTX SDK

Linux kernel boot Implemented on ESP32 board

Muse Group Seeks Closure of Musescore-Downloader Project GitHub Repository

A GPIO driver written in Rust is proposed for the Linux kernel

JuliaCon 2021 online conference will be held at the end of July

Stockfish sues ChessBase and revokes GPL license

VirtualBox 6.1.24 Released

Linux kernel root vulnerability and systemd denial of service

KDE Plasma Mobile 21.07 Released

SixtyFPS 0.1.0 GUI library available

Firewalld 1.0 released

Gentoo started generating additional assemblies based on Musl and systemd

PeerTube 3.3 decentralized video broadcasting platform released

Hardware Health Assessment Initiative in a Future Release of Debian 11

Solus 4.3 released

Microsoft has published CBL-Mariner distribution

RHEL-compatible EuroLinux 8.3 released

Amazon publishes OpenSearch 1.0, a fork of the Elasticsearch platform

PowerDNS Authoritative Server 4.5 Release

MongoDB 5.0 available

Fork of zsnes, Super Nintendo emulator available

Eighteenth Ubuntu Touch Firmware Update

Vulnerability in Linux Netfilter Kernel Subsystem

Wine Launcher 1.5.3 released

Valve Announces Arch Linux-Based Steam Deck

Microsoft acquired ReFirm Labs, who developed the Binwalk firmware analysis utility

The Pine64 project has released a waterproof smartwatch PineTime

Vulnerability in uBlock Origin leading to crash or resource exhaustion

The second edition of patches for the Linux kernel with support for Rust

Release of Virtuozzo Linux 8.4

OpenVMS operating system for x86-64 architecture

Nextcloud Hub 22 Collaboration Platform Available

Tor Browser 10.5 released

Ubuntu 21.10 switches to using zstd algorithm for compressing deb packages

Mozilla stops development of Firefox Lite browser

Nginx 1.21.1 released

Release of Proxmox VE 7.0

Systemd 249 system manager released

Release of Linux Mint 20.2

Stable release of MariaDB 10.6 DBMS

Snoop 1.3.0

Release of EasyNAS 1.0 network storage

Linux 5.13 kernel release

LTSM proposed

Release of Mixxx 2.3, the free music mixing app

Ubuntu is moving away from dark headers and light backgrounds

Ultimaker Cura 4.10 released

Pop!_OS 21.04 distribution offers new COSMIC desktop

SeaMonkey 2.53.8 Integrated Internet Application Suite Released

Suricata Intrusion Detection System Update

AlmaLinux includes support for ARM64

Qutebrowser 2.3 released

Tux Paint 0.9.26 is released

Jim Whitehurst, head of Red Hat, steps down as president of IBM

OpenZFS 2.1 release with dRAID support

Neovim 0.5, available

Audacity’s new privacy policy allows data collection for the benefit of government authorities

AbiWord 3.0.5 update

Network Security Toolkit 34

Min 1.20 Published

Linux kernel vulnerability affecting CAN BCM network protocol

Vulnerabilities in eBPF Subsystem to Bypass Specter Protection

NixOS provides repeatable build support for the iso image

Rocky Linux 8.4 Released, Replacing CentOS

Release of the plotly.py visualization library 5.0

Updating the free antivirus package ClamAV 0.103.3

The Brave project has begun testing its own search engine

OASIS Consortium Approves OpenDocument 1.3 As Standard

SUSE Linux Enterprise 15 SP3 available

The Muse Group acquired the Audacity project

GParted 1.3 Partition Editor released

Wayland-protocols 1.21 released

Exim 4.94.2 update fixes 10 remotely exploited vulnerabilities

Apache OpenOffice 4.1.10, fixing a vulnerability affecting LibreOffice

Syncthing 1.16 released

Release of Shotcut Video Editor

Qt Creator 4.15 Released

Free Heroes of Might and Magic II 0.9.3 Released

Mesa 21.1, a free implementation of OpenGL and Vulkan released

RHVoice 1.2.4 speech synthesizer developed for Russian speakers

Linux kernel developers complete audit of all patches from the University of Minnesota

Release of Godot 3.3

Linux kernel 5.12 released

Release of Akira 0.0.14

Finit 4.0 init system available

Fedora 34 Linux distribution released

Pale Moon 29.2 Browser Released

Budgie Desktop 10.5.3 Released

GCC Compiler Set 11 Released

Calculate Linux 21 released

OpenSUSE Leap 15.3 RC

New versions of Samba 4.14.4, 4.13.8 and 4.12.15 with vulnerability fix

Release of the GNU nano text editor 5.7

Proxmox VE 6.4 released

RotaJakiro - new Linux malware masquerading as systemd process

QEMU 6.0 emulator release

GhostBSD Release 04/21/27

The Free Software Foundation certifies ThinkPenguin TPE-R1300 Wireless Router

Postfix 3.6.0 mail server released

OpenBSD 6.9 Released

OpenIndiana 2021.04, continuing the development of OpenSolaris

The first test release of Rocky Linux

EndeavourOS 2021.04.17

OpenSSH 8.6 Release with Vulnerability fix

Nginx 1.20.0 released

Node.js 16.0 JavaScript Server Platform Released

Tetris-OS - you guessed it

University of Minnesota Suspended from Linux Kernel Development after Submitting Questionable Patches

OpenVPN 2.5.2 and 2.4.11 update

Microsoft begins testing support for running Linux GUI applications on Windows

Ubuntu 21.04 Distribution Release

Chrome OS 90 released

OpenBSD adds initial support for RISC-V architecture

First version of InfiniTime, firmware for open PineTime smartwatches

ToaruOS 1.14

Kuroko 1.1 programming language

OpenToonz 1.5, an open source 2D animation package

Sway 1.6 environment using Wayland released

Xen 4.15 hypervisor released

FPGA Open Source Development Initiative

NVIDIA Invests $ 1.5M in Mozilla Common Voice Project

Slackware 15 entered beta testing

Amazon Introduces OpenSearch, Forked Elasticsearch Platform

FreeBSD 13.0 released

System76 has announced the development of a custom COSMIC environment

X.Org Server 1.20.11 update with vulnerability fix

Nginx 1.19.10 released

Patches for randomizing Linux kernel stack addresses for system calls introduced

Google unveils multi-level LRU patches for Linux

Release of LXQt 0.17

Console file manager nnn 4.0 available