nginx-1.29.4 mainline version has been released, featuring HTTP/2 to backend and Encrypted ClientHello support.
nginx-1.29.4 mainline version has been released, featuring HTTP/2 to backend and Encrypted ClientHello.
VIENNA, Austria – December 04, 2025 –Enterprise software developer Proxmox Server Solutions GmbH (henceforth “Proxmox”) today announced the immediate availability of the stable version 1.0 of Proxmox Datacenter Manager. This new product directly addresses the increasing complexity of operating distributed and large-scaled Proxmox-based environments. Proxmox Datacenter Manager offers a holistic single pane of glass view for the administration, monitoring, and scaling of Proxmox VE and Proxmox Backup Server, with the primary goal of providing administrators with comprehensive and seamless control.
Managing growing data centers, distributed across multiple locations or clusters, consistently presents major challenges for enterprises and teams. A lack of global oversight, fragmented metrics, and the need to perform complex operations manually across various environments can quickly lead to inefficiencies and increased error susceptibility.
Proxmox Datacenter Manager was developed as the strategic answer to this scaling challenge. It bridges the gap between individual Proxmox-based nodes and clusters, providing a unified view of the entire infrastructure. This not only simplifies routine tasks but also enables advanced functionalities that were previously difficult to achieve.
Proxmox Datacenter Manager delivers a set of core functions specifically designed for managing complex, enterprise-grade environments:
"The modern infrastructure landscape demands adaptability, from data centers to edge locations. Organizations need tools that evolve alongside their business. Proxmox Datacenter Manager is designed as a key building block within our expanding ecosystem, empowering customers with the right solution for every stage of their journey", says Tim Marx, COO at Proxmox. "By choosing the Proxmox ecosystem, organizations unlock a wide range of deployment options. From high-performance setups at hyperscalers to distributed branch offices that maintain data sovereignty. Our consistent commitment to openness ensures long-term interoperability and real freedom of choice for customers and partners."
Proxmox Datacenter Manager 1.0 is immediately available for download. Users can obtain a complete installation image via ISO download, which contains the full feature-set of the solution and can be installed quickly on bare-metal systems using an intuitive installation wizard.
Seamless distribution upgrades from older versions of Proxmox Datacenter Manager are possible using the standard APT package management system. Furthermore, it is also possible to install Proxmox Datacenter Manager on top of an existing Debian installation. As Free/Libre and Open Source Software (FLOSS), the entire solution is published under the GNU AGPLv3.
For enterprise users, Proxmox Server Solutions GmbH offers professional support through subscription plans. A subscription provides access to the stable Enterprise Repository with timely updates via the web interface, as well as to certified technical support and is recommended for production use. Customers with active Enterprise Support for their Proxmox remotes also gain access to Proxmox Datacenter Manager updates and support.
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About Proxmox Server Solutions
Proxmox provides powerful and user-friendly open-source server software. Enterprises of all sizes and industries use the Proxmox solutions to deploy efficient and simplified IT infrastructures, minimize total cost of ownership, and avoid vendor lock-in. Proxmox also offers commercial support, training services, and an extensive partner ecosystem to ensure business continuity for its customers. Proxmox Server Solutions GmbH was established in 2005 and is headquartered in Vienna, Austria.
Contact: Daniela Häsler, Proxmox Server Solutions GmbH, marketing@proxmox.com
VIENNA, Austria – November 26, 2025 – Leading open-source server solutions provider Proxmox Server Solutions GmbH (henceforth "Proxmox"), today announced the release of Proxmox Backup Server 4.1. This update is based on Debian 13.2 “Trixie”, bringing the latest Debian release with refreshed packages, better hardware support, and enhanced security. Proxmox Backup Server 4.1 ships with Linux kernel 6.17 as the new stable default and includes ZFS 2.3 for reliable, enterprise-grade storage. The release also delivers major improvements in traffic control, verification performance, and S3-based backup operations.
User-based traffic limiting for optimized bandwidth control
Proxmox Backup Server 4.1 extends the existing traffic control capabilities, which already allow administrators to limit backup and restore traffic for specific client networks. With this release, traffic control can additionally take the authenticated Proxmox Backup Server user into account. This enables more convenient and fine-grained prioritization of backup and restore workloads, for example by assigning higher backup bandwidth to business-critical services or separating production and test environments at the user level.
Configurable parallelism for verify jobs
Backup snapshot verification is both I/O- and CPU-intensive, as it reads backup data chunks from disk and validates their checksums. With version 4.1, administrators can configure the number of threads used for disk reads and checksum verification in verify jobs. Depending on the hardware and workload, this can significantly reduce verify runtimes and helps balance verification tasks against other resource-intensive operations.
Bandwidth rate limiting for S3 endpoints
Building on the native support for S3-compatible object storage introduced in Proxmox Backup Server 4.0, version 4.1 adds bandwidth rate limiting for S3 endpoints. Administrators can now cap the bandwidth used by backup and restore operations to and from S3 object stores. This helps prevent network congestion between Proxmox Backup Server instances and the object storage infrastructure, especially in shared or bandwidth-constrained environments.
Proxmox Backup Server 4.1 is immediately available for download. Users can obtain a complete installation image via ISO download, which contains the full feature set of the solution and can be installed quickly on bare-metal systems using an intuitive installation wizard.
Seamless distribution upgrades from older versions of Proxmox Backup Server are possible using the standard APT package management system. Furthermore, it is also possible to install Proxmox Backup Server on top of an existing Debian installation. As Free/Libre and Open Source Software (FLOSS), the entire solution is published under the GNU AGPLv3.
For enterprise users, Proxmox Server Solutions GmbH offers professional support through subscription plans. Pricing for these subscriptions starts at EUR 540 per server per year, including unlimited backup storage and unlimited backup-clients. A subscription provides access to the stable Enterprise Repository with timely updates via the web interface, as well as to certified technical support. It is recommended for production use.
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About Proxmox Backup Server
Proxmox Backup Server is an enterprise backup solution for backing up and restoring virtual machines, containers, and physical hosts. The open-source client-server software supports incremental backups, deduplication, Zstandard compression, and authenticated encryption. To increase productivity, the easy-to-use Proxmox Backup Server allows you to back up your data in a space-efficient manner, restore VMs, archives or single objects in a flash. With the web-based user interface, you can effectively reduce work hours thanks to simplified management. Proxmox Backup Server is licensed under the GNU AGPLv3. Enterprise support subscriptions are available from Proxmox.
About Proxmox Server Solutions
Proxmox provides powerful and user-friendly open-source server software. Enterprises of all sizes and industries use the Proxmox solutions to deploy efficient and simplified IT infrastructures, minimize total cost of ownership, and avoid vendor lock-in. Proxmox also offers commercial support, training services, and an extensive partner ecosystem to ensure business continuity for its customers. Proxmox Server Solutions GmbH was established in 2005 and is headquartered in Vienna, Austria.
Contact: Daniela Häsler, Proxmox Server Solutions GmbH, marketing@proxmox.com
The MariaDB Foundation is pleased to announce the availability of MariaDB 12.2.1, the latest release candidate (RC) rolling release.
MariaDB 12.2.1 features deeper MySQL and Oracle compatibility, removal of the depth limit from JSON functions, and additional Information Schema tables and columns. …
Continue reading \"MariaDB 12.2.1 Release Candidate now available\"
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VIENNA, Austria – November 19, 2025 – Leading open-source server solutions provider Proxmox Server Solutions GmbH (henceforth "Proxmox"), today announced the immediate availability of Proxmox Virtual Environment 9.1. The new version introduces significant enhancements across container deployment, virtual machine security, and software-defined networking, offering businesses greater flexibility, performance, and operational control.
Create LXC containers from OCI images
Proxmox VE 9.1 integrates support for Open Container Initiative (OCI) images, a standard format for container distribution. Users can now download widely-adopted OCI images directly from registries or upload them manually to use as templates for LXC containers. Depending on the image, these containers are provisioned as full system containers or lean application containers. Application containers are a distinct and optimized approach that ensures minimal footprint and better resource utilization for microservices. This new functionality means administrators can now deploy standardized applications (e.g., a specific database or API service) from existing container build pipelines quickly and seamlessly through the Proxmox VE GUI or command line.
Support for TPM state in qcow2 format
This version introduces the ability to store the state of a virtual Trusted Platform Module (vTPM) in the qcow2 disk image format. This allows users to perform full VM snapshots, even with an active vTPM, across diverse storage types like NFS/CIFS. LVM storages with snapshots as volume chains now support taking offline snapshots of VMs with vTPM states. This advancement improves operational agility for security-sensitive workloads, such as Windows deployments that require a vTPM.
Fine-grained control of nested virtualization
Proxmox VE now offers enhanced control for nested virtualization in specialized VMs. This feature is especially useful for workloads such as nested hypervisors or Windows environments with Virtualization-based Security (VBS). A new vCPU flag allows to conveniently and precisely enable virtualization extensions for nested virtualization. This flexible option gives IT administrators more control and offers an optimized alternative to simply exposing the full host CPU type to the guest.
Enhanced SDN status reporting
Version 9.1 comes with an improved Software-Defined Networking (SDN) stack, including detailed monitoring and reporting in the web interface. The GUI now offers more visibility into the SDN stack, displaying all guests connected to local bridges or VNets. EVPN zones additionally report the learned IPs and MAC addresses. Fabrics are integrated into the resource tree, showing routes, neighbors, and interfaces. The updated GUI offers visibility into key network components like IP-VRFs and MAC-VRFs. This enhanced observability simplifies cluster-wide network troubleshooting and monitoring of complex network topologies, without the need for the command line.
Proxmox Virtual Environment 9.1 is immediately available for download. Users can obtain a complete installation image via ISO download, which contains the full feature-set of the solution and can be installed quickly on bare-metal systems using an intuitive installation wizard.
Seamless distribution upgrades from older versions of Proxmox Virtual Environment are possible using the standard APT package management system. Furthermore, it is also possible to install Proxmox Virtual Environment on top of an existing Debian installation. As Free/Libre and Open Source Software (FLOSS), the entire solution is published under the GNU AGPLv3.
For enterprise users, Proxmox Server Solutions GmbH offers professional support through subscription plans. Pricing for these subscriptions starts at EUR 115 per year and CPU. A subscription provides access to the stable Enterprise Repository with timely updates via the web interface, as well as to certified technical support and is recommended for production use.
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Facts
The open-source project Proxmox VE has a huge worldwide user base with more than 1.6 million hosts. The virtualization platform has been translated into over 31 languages. More than 225,000 active community members in the support forum engage with and help each other. By using Proxmox VE as an alternative to proprietary virtualization management solutions, enterprises are able to centralize and modernize their IT infrastructure, and turn it into a cost-effective and flexible software-defined data center, based on the latest open-source technologies. Tens of thousands of customers rely on enterprise support subscriptions from Proxmox Server Solutions GmbH.
About Proxmox Server Solutions
Proxmox provides powerful and user-friendly open-source server software. Enterprises of all sizes and industries use the Proxmox solutions to deploy efficient and simplified IT infrastructures, minimize total cost of ownership, and avoid vendor lock-in. Proxmox also offers commercial support, training services, and an extensive partner ecosystem to ensure business continuity for its customers. Proxmox Server Solutions GmbH was established in 2005 and is headquartered in Vienna, Austria.
Contact: Daniela Häsler, Proxmox Server Solutions GmbH, marketing@proxmox.com
The MariaDB Foundation is pleased to announce the availability of MariaDB 12.1.2, the latest stable rolling release.
MariaDB 12.1.2 features performance enhancements, deeper MySQL and Oracle compatibility, and other general improvements. …
Continue reading \"MariaDB 12.1.2 rolling release now available\"
The post MariaDB 12.1.2 rolling release now available appeared first on MariaDB.org.
nginx-acme-0.3.0 version has been released.
The MariaDB Foundation announces the availability of MariaDB 11.8.5.
Users of MariaDB 11.8.4 are strongly recommended to upgrade to the new release.
MariaDB 11.8.4 is affected by an issue resulting in only partial deletion of data on MyISAM or Aria tables under specific conditions. …
Continue reading \"MariaDB 11.8.5 critical bugfix release now available\"
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New uNmINeD development snapshot is available for download!
Changes:
This is a hotfix release for the Windows GUI builds.
Linux, macOS and CLI builds have not changed, they are still at version 0.19.52.
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