In the first half of 2021, we will be introducing low- or no-cost programs for a variety of use cases, including options for open source projects and communities, partner ecosystems and an expansion of the use cases of the Red Hat Enterprise Linux Developer subscription to better serve the needs of systems administrators and partner developers.

引用元 : FAQ: CentOS Stream Updates

CentOS Stream （とCentOS linux終了の）FAQで触れられていたno-cost programsの一つがリリースされた模様なので試してみる。

手順

When you join the Red Hat Developer program, the no-cost Red Hat Developer Subscription for Individuals will be automatically added to your account. This subscription enables access to Red Hat Enterprise Linux, among other Red Hat software. We recommend you follow our Getting Started Guide, which covers downloading and installing Red Hat Enterprise Linux 7 on a physical system or virtual machine (VM) using your choice of VirtualBox, VMware, Microsoft Hyper-V, or Linux KVM/Libvirt. For Red Hat Enterprise Linux 8, you can follow these Quick Starts.

引用元 : FAQs for no-cost Red Hat Enterprise Linux offered via the Red Hat Developer Subscription for Individuals | Red Hat Developer

ということで、Red Hat Developer programに参加してサブスクリプション一覧のページを更新していたら新しいサブスクリプションが表示された。

New Year, new Red Hat Enterprise Linux programs: Easier ways to access RHEL
で言及されていたように16台まで利用できる模様。