Adds default_hide_zero_spend valve (default True) that controls whether
models with sub-bash.001 spend are hidden by default. The per-call
hide_zero_spend parameter can explicitly override:
- hide_zero_spend=True → ALWAYS hide (explicit override)
- hide_zero_spend=False → use valve default (default_hide_zero_spend)
This defensive design prevents SLMs from accidentally exposing zero-spend
models unless the human has explicitly set default_hide_zero_spend=False.
- Added default_hide_zero_spend valve to Valves class
- Updated litellm_cost() with two-level logic
- Updated README and ARCHITECTURE.md with two-level design docs
- Reverted parameter name back to hide_zero_spend
Changes the API from opt-in hiding (hide_zero_spend) to opt-in showing
(show_zero_spend). Default behavior now hides sub-bash.001 models and
shows the summary line — cleaner for the common case where free-tier
models dominate the breakdown.
- Renamed parameter: hide_zero_spend → show_zero_spend
- Inverted logic: default False means hide by default
- Updated docstrings, README, ARCHITECTURE.md
- ARCHITECTURE.md: Added natural language date resolution section,
hide_zero_spend parameter docs, updated example output, changelog
- README.md: Added changelog section with v1.2.0 and v1.1.0 entries
- Updated version metadata and creation date
- README: three functions, litellm_history params and cost awareness note
- ARCHITECTURE: full Function 3 section with endpoint, fields, output format,
token display rules, error paths, and performance considerations
rin.kagamine