I have recently published an update to the consolidated Patch Release Notes. This includes the p29 patch descriptions and replication steps: 1H 2021 Patches - SAP Help Portal

The 1H 2020 Readme Notes for b2005p33 are now posted on the SAP Help Portal.

Stuart,Public access is now restored for the Admin help. The learner help is still in process, but ungated access will be restored (in all languages) as quickly as possible.Regards,Mike

Stuart, this is a recent change to the system with the publication of the 2011 help content. I am working on making the content public again, It should be corrected in the next 24 hours.Regards,Mike