This is the final 6.0 release. If you need an ARM based Linux version, please download this.
This version is intended to be the last release of the 5.x series. The main purpose of this release is to make it possible to write model code, primarily NED, which is also compatible with the upcoming OMNeT++ 6.0. It also contains several bug fixes backported from the 6.0 branch.
This is primarily a bugfix release, with a small but practically quite useful NED feature (@reconnect) and minor additions to the simulation library.
Regarding bugfixes, Qtenv has received quite a lot of attention.
This is primarily a bugfix release, with a small but practically quite useful NED feature (@reconnect) and minor additions to the simulation library.
Regarding bugfixes, Qtenv has received quite a lot of attention.
This release contains several important fixes like JDK 11 and osgEarth 2.10 compatibility, a workaround for long CDT indexing times, and several improvements in the simulation library.
This release patches OMNeT++ 3.3 to compile with GCC 7.3. It can be used for porting models written for OMNeT++ 3.3. It was tested only on Ubuntu 18.04, but other Linux distributions with an up to date GCC compiler should work, too.
This release contains last-minute features and improvements, mostly motivated by the upcoming INET 4 release. Highlights are the typename and exists() operators in NED; nan and inf keywords in NED; support for logarithmic units like dB, dBW, dBm, dBV, dBmV. Qtenv has also gained much more powerful just-in-time debugging capabilities than before.
Highlights of this release are an improved message compiler (required for INET 4), much improved histogram support, a more powerful cMessagePrinter API and its implementation in Qtenv, and better support for smooth animation in Qtenv.
Highlights of this release are the fine-tuning of result recording and processing (especially around weighted statistics); many bug fixes and improvements in Qtenv; makefile changes to allow DEBUG and RELEASE builds of models to co-exist, and several related changes in the IDE.
Highlights of this release are the fine-tuning of result recording and processing (especially around weighted statistics); many bug fixes and improvements in Qtenv; makefile changes to allow DEBUG and RELEASE builds of models to co-exist, and several related changes in the IDE.
This release significantly improves and builds upon functionality introduced in version 5.0, and also raises the bar in other areas.
This release significantly improves and builds upon functionality introduced in version 5.0, and also raises the bar in other areas.
Release 5.0 is a result of development effort of nearly two years. This is a major release that introduces significant new features compared to the last 4.x version, for example the Canvas API (2D graphics), OpenSceneGraph-based 3D graphics support, improved logging, a new Qt-based runtime environment that will eventually replace Tkenv, and much more.
We have also taken the opportunity of the major release to improve several corners of the OMNeT++ API, and also to get rid of deprecated functionality. For porting models from OMNeT++ 4.x, see doc/API-changes.txt which lists all changes, with hints on how to update the model code.
Highlights of this release: models are now compiled as C++11 sources; upgrade of the Windows toolchain to MSYS2 and the latest MinGW; the debut of opp_test; and the rewrite of opp_msgc as part of nedtool. It also contains several bug fixes.
The focus of version 4.5 was to improve the usability of the Graphical Runtime Environment (Tkenv). The Tkenv GUI has been redesigned for single-window mode to improve usability and user experience. Tkenv has also received a new, modern look and feel, due to the use of the Ttk widgets and a custom Ttk theme.
This is a bugfix release for OMNeT++ 4.4. The focus of version 4.4 was to improve compatibility with the latest operating system and compilers releases. It also introduced features that help you debug and verify your simulation models more efficiently.
The focus of this update is to improve compatibility with the latest operating system and compilers releases. It also introduces features that help you debug and verify your simulation models more efficiently.
The focus of this update is to help first-time users get familiar with OMNeT++ by showing them introductory information and offering to install the INET Framework. In addition, the update also contains some bug fixes and smaller improvements to the Simulation IDE; there is no change in the simulation kernel and tools.
This release contains several bugfixes and usability improvements compared to 4.2.2. Among other improvements, indexing of big C++ projects got considerably faster and it is now possible to create scalar statistics from other statistic values. Read the ChangeLog (after the More link) to see the complete list what 4.3 has to offer compared to version 4.2.
This is the second maintenance release of version 4.2 of the OMNeT++ platform. See the bugtracker for fixed bugs. Click More to see the Visual ChangeLog and the list of all changes since 4.1.
We’re happy to announce the release of OMNeT++ 4.2.1, a maintenance release of OMNeT++ 4.2. This release contains bug fixes only. Read the ChangeLog (after the More link) to see what 4.2.1/4.2 has to offer compared to version 4.1
This is the 4.1 release of the OMNeT++ platform. This package is for Windows, and contains the MinGW C++ compiler. Click More to see the Visual ChangeLog and the list of all changes since 4.0.
This is a major revision of the whole simulation platform, with fundamental changes in nearly every component. With the new Eclipse-based IDE, greatly enhanced NED language and simulation kernel, and tons of other improvements, 4.0 is guaranteed to redefine the way you do simulations with OMNeT++, and it will open up new horizons.
For archival purposes and for internet archeologists, ancient versions of OMNeT++ are available at github.com.