Pegasus 4.8.0beta3 Released

We are pleased to announce a beta release Pegasus 4.8.0beta3 for upcoming Pegasus 4.8.0.

Pegasus 4.8.0 will be a major release of Pegasus and includes improvements and bug fixes to the 4.7.4 release.

Pegasus 4.8.0 Release has support for

Application Containers – Pegasus now supports containers for user applications. Both Docker and Singularity are supported. More details can be found in the documentation at https://pegasus.isi.edu/docs/4.8.0dev/containers.php
Jupyter Support – Pegasus now provides a Python API to declare and manage workflows via Jupyter, which allows workflow creation, execution, and monitoring. The API also provides mechanisms to create Pegasus catalogs (sites, replica, and transformation). More details can be found in the documentation at https://pegasus.isi.edu/docs/4.8.0dev/jupyter.php
Tuning of Transfer and Cleanup jobs – Pegasus now computes the number of transfer and cleanup jobs to be added for a workflow for a particular level, according to number of jobs on that level https://pegasus.isi.edu/docs/4.8.0dev/data_transfers.php

The beta release can be downloaded from

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