Comment by hWuxH

* 2022-05-23: KickStarter launch, distributing Bambu Studio binaries to every backer, reviewer and influencer *without source code*. They also sanitized the About dialog and removed any open-source attributions, AGPL disclosures, or links to the underlying PrusaSlicer/Slic3r code. [https://www.reddit.com/r/BambuLab/comments/vnzpie/comment/ie...](https://www.reddit.com/r/BambuLab/comments/vnzpie/comment/ie...)

* 2022-05-29: Admitted it's based on PrusaSlicer [https://blog.bambulab.com/to-open-or-not-to-open-that-is-the...](https://blog.bambulab.com/to-open-or-not-to-open-that-is-the...) * "We would like to ask for the understanding of the community to give us some time *before we open-source* Parts 1 and 2, which is scheduled for the second half of this year." - admitted it's currently an AGPL violation

* 2022-06-29: Evidence. "GPL requires release of source the moment binaries are out. Many people have had the binaries for weeks. They are 100% in violation". [https://x.com/DreadMakerAdam/status/1542216014984876036](https://x.com/DreadMakerAdam/status/1542216014984876036)

* ???

* 2022-07-15: They only dumped it (with prior git history squashed) onto GitHub months after the initial release, after immense community pressure. [https://www.reddit.com/r/OpenBambu/comments/1thfslw/comment/...](https://www.reddit.com/r/OpenBambu/comments/1thfslw/comment/...) [https://github.com/bambulab/BambuStudio/issues/1](https://github.com/bambulab/BambuStudio/issues/1)