v0.4.1: Formation Focus

New Features

• Redesigned the hero tray and added a faster slot picker for building formations.
• Hold Shift to buy up to 5 talent levels or Ctrl to buy up to 25 levels at once.
• Clarified Iskra's player-facing ability description.
• Perrin's ability description is now shorter and focuses on what the ability does.

Bug Fixes

• Fixed live game progress sometimes being replaced by stale wave data during saves, resyncs, or new runs.
• Fixed staffed mines producing resources at the wrong rate.
• Mine experience now updates live between server refreshes.
• Fixed profile rankings for highest stage and added the correct tier display for each mount stat.
• Fixed prestige counts missing from stage picker data.
• Arrow-key navigation now changes the selected item immediately in Critter Corner and World Mastery.
• Mission autofill now prioritizes heroes who are not already placed in the active formation.
• Improved action retry reliability by retaining idempotency keys for one hour.
• Strengthened server validation for wave jumps and hero availability updates.
• Adjusted offline progress detection to avoid triggering during brief interruptions.
• Fixed mine unassignment validation so heroes remain unavailable when they are assigned elsewhere.