diff --git a/doc/news.txt b/doc/news.txt index a3f5b03303..808e396e6f 100644 --- a/doc/news.txt +++ b/doc/news.txt @@ -4,6 +4,45 @@ =========== +Genode OS Framework release 22.02 | 2022-02-28 +############################################## + +| With Genode 22.02, 3D acceleration becomes available to guest operating +| systems running in VirtualBox 6, Sculpt OS evolves into a versatile framework +| for building special-purpose operating systems, and Genode starts to interact +| with the modem of the Pinephone. + +The features mentioned above are merely the tip of the iceberg of version +22.02. In fact, the majority of the development work during the release cycle +was focused on topics beyond the visible surface, ranging from the +reorganization of the code base for streamlining the targeting of new hardware, +over the tightening of foundational framework APIs, to the raising of the +default warning level used when building genuine Genode components. Over the +course of this infrastructural work, almost no component was left unturned. + +Functionality-wise, improvements of the Genode-based Sculpt OS are at the +center stage of the release. Originally pursued with the vision of a +Genode-based general-purpose OS that is fit for day-to-day use on commodity PC +hardware, the current release lifts the potential of Sculpt's architecture for +the creation of special-purpose operating-system appliances. The gained +flexibility took even us developers by surprise! Thanks to the new modular +approach, we were able to demonstrate a bare-bones version of Sculpt OS on +the Pinephone at FOSDEM, or accelerate our development workflow by routinely +running Sculpt OS directly on the Linux kernel. + +The intensive device-driver-related developments of the previous releases +continued as well. This time, we took our new approach for running Linux +drivers in Genode to PC hardware, starting with a fresh port of the USB host +controller driver. The Intel GPU driver received numerous performance +improvements and can now even be combined with guest operating systems running +in VirtualBox 6. Further notable driver-related improvements are the new +ability to interact with the modem on the Pinephone and largely streamlined +driver infrastructure for the Raspberry Pi. + +All the details of the new version can be found in the +[https:/documentation/release-notes/22.02 - release documentation of version 22.02...] + + Road Map for 2022 | 2022-01-18 ##############################