Sorry, the previous attached file cannot be seen by PowerPoint (maybe PowerPoint's bug?).
So we resend it as pdf.


From: Satoru Koizumi (小泉　悟)
Sent: Monday, March 20, 2023 5:40 PM
To: Spdx-tech@...
Subject: Our understandings about SPDX history

Dear SPDX Community,

We've put together an overview of how things have changed from SPDX 1.0 to SPDX 2.3, and from 2.3 to 3.0.
Could you take a look?

Best regards,
OpenChain JWG SBOM SG(Taima Toru and KOIZUMI Satoru)