Just one week after the Vulkan 1.0.4 release, The Khronos Group has Vulkan 1.0.5 that fixes 14 public issues.
Vulkan 1.0.5 has a few corrections to the API, clarifications in the documentation, adds some rules, and has a number of other changes. A majority of the issues corrected by Vulkan 1.0.5 were reported by GitHub while just four of the issues were internally reported problems. Vulkan 1.0.5 also adds NVIDIA's VK_NV_glsl_shader extension definition to the API.
The complete Vulkan 1.0.5 change-log can be found via this GitHub commit.