Get the latest news and announcements for Vowpal Wabbit.
VowpalWabbit 9.3.0 Release Notes
Release notes
Experimental model merging and bug fixes
VowpalWabbit 9.2.0 Release Notes
Release notes
Refactoring of library structure, Java string predict/learn, model weights in Python, colored logs
VowpalWabbit 9.1.0 Release Notes
Release notes
Boost Program Options removal, JSON invert hash output, and a new loss function
RLOS Fest 2022
RLOS Fest
RLOS Fest is back for 2022
Clarification on using save_resume, invert_hash and readable_model with VW 9.0.0
VowpalWabbit 9.0.0 Release Notes
Release notes
Usability, fixes, new reductions and Python modernization
Survey
Let us know how you use VW and what's important to you
VowpalWabbit 8.11.0 Release Notes
Release notes
Documentation improvements, Python API improvements, cb_to_cb_adf reduction, deprecations and more in VW 8.11.0!
Open Meeting
Come and chat at the open meeting
VowpalWabbit 8.10.0 Release Notes
Release notes
Quadratic interaction speed improvements, ARM support, logging updates and more in VW 8.10.0!
RL Open Source Fest is back for 2021
RLOS Fest
The first RLOS Fest in 2020 was great, now we're back this year for another!
VowpalWabbit @ NeurIPS 2020
Workshop
NeurIPS 2020 VowpalWabbit Workshop
VowpalWabbit 8.9.0 Release Notes
Release notes
This release includes major features such as continuous actions, square CB, probabilistic label tree, slates, CB distributionally robust optimization, CB ADF RND, Python wheels and many bug fixes.
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