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Jan Kristof Nidzwetzki edited this page Feb 23, 2022 · 18 revisions

11.02.2022 - Development migrated to git/github

So far, SECONDO was developed in a self-hosted CVS repository. This project here was only a read-only mirror of the CVS repository. We have now completed the migration to git and this repository is used for the development.

03.09.2021 - SECONDO 4.3.0 released

We are happy no announce the release of SECONDO 4.3.0. See the changelog for more information.

23.08.2021 - Parallel building

The current version of SECONDO supports the parallelization of the building process (e.g., make -j 32). This allows to build SECONDO much faster. We measured a building time of 13 minutes (parallel) vs. 71 minutes (sequential) on our test system.

01.08.2021 - Debian 11 is supported

We are happy to announce that Debian 11 is now supported by SECONDO.

10.03.2021 - M1 (ARM64) Based Apple Computer are now a supported platform

SECONDO now supports Apple Computer with an M1 (ARM64) CPU as platform. See the new Install Guide for more information. Please note that no manual download of the BerkeleyDB or SWI-Prolog is required anymore. All dependencies on macOS are now managed by Homebrew.

20.01.2021 - Ubuntu 20.10 is supported

We are happy to announce, that Ubuntu 20.10 is now supported by SECONDO. The source code can now be build by gcc 10 and SWI-Prolog 8.2 is supported.

18.12.2020 - SECONDO source code available on Github

The SECONDO source code is available on Github. The repository is currently a read-only mirror of the CVS repository. In 2021 we plan to retire CVS and switch completely to this repository.

11.12.2020 - New article about debugging SECONDO on macOS

A new article about the debugging of SECONDO on macOS is available.

03.12.2020 - Website is available on GitHub

The website of the project is now available on https://secondo-database.github.io/.

15.11.2020 - macOS 11 Big Sur - SECONDO SDK Available

A SDK for macOS 11 (Big Sur) is now available for download.

01.10.2020 - Bison 3.0 deprecation warnings

All Bison 3.0 deprecation warnings (warning: deprecated directive) are fixed in the current version of the software.

24.09.2020 - C++17

We have changed the used C++ standard in the project to C++17. This means, that you can use these new language features in your code. Please note, you have to run make clean to re-build the complete project.

23.09.2020 - Removal of the '-D_GLIBCPP_DEPRECATED' compiler flag

Until now, SECONDO was built with the flag -D_GLIBCPP_DEPRECATED to get access to some deprecated functions in the glibc. The code-base was updated and these functions are not used anymore. Therefore, the compiler flag was removed.

22.09.2020 - Build-Server is upgraded to openSUSE Leap 15.2

We have successfully upgraded the build- and CVS-server to openSUSE Leap 15.2; the system is now up and running.