Can't pass that off as if Github is to blame. For most of us, unlike you with your insider knowledge, that Github site is the official OCLP site, so until it is updated, the official release is 1.2.0. Also the page you posted doesn't have assets, just source code, so it looks like a page being setup but not complete. Minor point indeed. But that original post about 1.2.1 being released didn't have a link to that new version, and neither does your post. I am not the only one who uses OCLP but do not have my old machine setup to build from the source code. Without assets, a link to a binary, people without a source code building environment are not able to get that release from the page you linked to.Try again checking facts:
Release 1.2.1 · dortania/OpenCore-Legacy-Patcher
1.2.1 is a bug fix release for OpenCore Legacy Patcher's Launch Agent failing to load after macOS updates. This update is not critical, however helps streamline the update flow for end users. For t...github.com
(likely GitHub is not completely up to date with all links)
In the end, it is not a big deal, we will just wait until the github page is refreshed.
What is important is the dev(s) are amazing programmers, and OCLP is a real gem!