Microsoft has released its latest Windows 11 Insider Preview build to the Programme's Dev Channel. Build 22000.100 introduces multiple changes and improvements to Windows 11, but it contains over a dozen known issues. The new build does address even more issues from Build 22000.71, though.
https://www.notebookcheck.net/Microsoft-launches-Windows-11-Insider-Preview-Build-22000-100-with-more-changes-improvements-and-bug-fixes.552111.0.html
My 8 year old desktop ,and series three intel i7 installed WIN11 perfectly. It's running great as it has for years. No secure boot or TPM.