Linux 7.3-rc5 was released today, September 28, 2026, continuing the development cycle for the upcoming stable Linux 7.3 kernel. This latest weekly test candidate was described by Phoronix as "another week, another large RC," suggesting ongoing significant changes and integration into the kernel. The development is progressing towards an anticipated stable Linux 7.3 kernel release on October 18. This release candidate helps prepare the kernel for general availability, incorporating various fixes and new features.