In the late 1990s, Lucent Technologies, having inherited Bell Labs, dropped commercial support for the project and in 2000, a non-commercial third release was distributed under an open source license.
Lucent Technologies, having inherited Bell Labs, dropped commercial support for the project. This was in the late 1990s. A non-commercial third release was distributed under an open source license. This was in 2000. This was in the late 1990s.