Register cumulative updates 4, 8, and 16 as directly loadable full models; record inherited first_user history and the absence of the one-update checkpoint.
Add Weak trailing full model after 16 cumulative updates
Directly loadable merged Qwen3.5-9B model. The first two updates are inherited first_user updates; all later updates through this checkpoint use trailing_user.
Add Weak trailing full model after 8 cumulative updates
Directly loadable merged Qwen3.5-9B model. The first two updates are inherited first_user updates; all later updates through this checkpoint use trailing_user.
Add Weak trailing full model after 4 cumulative updates
Directly loadable merged Qwen3.5-9B model. The first two updates are inherited first_user updates; all later updates through this checkpoint use trailing_user.
