Flet 1.0, a Python framework for cross-platform app development, has been released after four years of development. The framework now supports production apps with extensive testing across multiple platforms and Python versions, improved documentation, and faster performance.
Plotly.js 4.0.0 was released in August 2026, the 275th release since 2015, with Plotly.py 7.0 following suit. The major release introduces a new quiver chart type for vector fields, adds Sankey sort controls, enables chart sharing to Plotly Cloud, and makes minor default adjustments while maintaining strict backwards compatibility.
Packslip is a signed manifest format for software releases that contains file digests, platform metadata, and executable paths. Publishers can sign manifests using GitHub workflow identity or Ed25519 keys, and consumers verify them against trusted identities before downloading artifacts. The format enables secure distribution without relying on separate checksums.
PostgreSQL 19's release is delayed by weeks to months due to an intensive review cycle and scope reduction. The project has reverted 53 features during beta testing since June 2025, prioritizing code quality over the traditional fall release schedule. Major reversions include SQL Property Graph Queries, partition management tools, and temporal range updates, with most issues stemming from design flaws or compatibility concerns discovered late in development.
CmdStan 2.40.0 has been released with new 1-D integration functions, matrix reshaping capabilities, bug fixes, and updates to dependencies including Eigen 5.0.1. The release was accompanied by updates to Stan Math, core Stan, and Stanc3, with contributions acknowledged from the community and support from sponsors like the Flatiron Institute.
PHP 8.6 releases November 19, 2026, introducing partial function application for creating closures with placeholder arguments, a clamp() function for bounding values, a Duration class for precise time measurements, readonly property defaults, parameter doc comments, and a unified polling API for event-driven programming.
Java SE 27 has reached General Availability as of September 15, 2026, serving as the Reference Implementation specified by JSR 402. Production-ready binaries are available from Oracle under the GPL license.
Fedora Linux 45 Beta was released on September 15, 2026, featuring kmscon console replacement, mandatory package signature verification, standardized secret management with oo7, and updated versions of Podman, Python, Go, and other development tools. The beta is available across multiple editions including Workstation, Server, Cloud, and IoT.
JDK 27 is the Reference Implementation of Java SE Platform version 27, currently in Release Candidate phase with a frozen feature set. Early-access binaries are available under the GPL, and the stabilization branch accepts critical bug fixes.
Coost v4.0.0 is a major release that raises the minimum C++ standard to C++17, removes high-maintenance modules (dynamic libraries, hooks, HTTP/SSL components, fastring, fastream, and coroutine channels), and adds support for Windows ARM64 and FreeBSD platforms. Core components have been optimized and consolidated into the co namespace with improved APIs and performance improvements across logging, closures, synchronization primitives, and other utilities.
Jellyfin 12.0 is a major release requiring database backups before upgrade, with direct upgrade paths from 10.10.7 and 10.11.x. The release includes significant server improvements, new features like multiple episode versions and search provider extensibility, and breaking changes including removal of legacy API routes and global subtitle configuration.
DietPi v10.7 was released on September 12th, 2026, featuring new images for LubanCat 4 and ARMv8 virtual machines, container networking support, and new software packages including Homebox and Scrypted. The update also includes a new network configuration tool, kernel driver additions for Allwinner SBCs, and various fixes across multiple single-board computer platforms.