v0.4.0

[a20r]

v0.4.0

🚀 Optional Departure‑Date Support (planner.py + web_app.py)

• planner.py
  – Tour‑planning routines now take an optional departure_date parameter so that all itinerary prompts (weather, seasons, events) can be tailored to your actual travel dates.
• web_app.py
  – The Trip Details form in Streamlit now includes a DatePicker for “Departure Date” (optional).
  – When set, the UI surfaces an informational banner about weather/seasonal/event look‑ups.
  – The chosen date is carried through into metrics, itinerary generation, plan rendering, and session state for follow‑up feedback.

🖼️ UI Tweak in Streamlit (web_app.py)

• Added a clear visual border/separator around the “Trip Plan” panel so the output area reads more distinctly from the controls.

Full Changelog: v0.3.0...v0.4.0

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This discussion was created from the release v0.4.0.