TL;DR Optimized implementation of NEU-like prices with configurable customizations, improved settings gui with scrollbar and drag support, bugfixes, worthwhile optimizations

2.2.3 release for FabricMC 1.21.11:

• feat: bazaar buy/sell and NPC sell prices to item tooltips feature
  • feat: add suffix support to ButtonSlider
  • fix: ButtonSlider now saves value onRelease instead of onDrag
  • refactor: rename MayorRequest to ElectionRequest
  • Aware this feature exists in other mods. The
    primary motivation was building well-structured
    API integration code as infrastructure for
    future features. It also improves the dev
    environment experience where SBA is often the
    only mod present. Enchanted books resolve to
    their enchantment-specific bazaar IDs, bulk
    pricing is available on LSHIFT, and bazaar data
    auto-refreshes on a configurable interval
    anchored to the API's own lastUpdated timestamp.
• fix: negative prices
• feat: add lowest bin prices, gzip support, petSoulbound field to PetInfo, and bold price lines
• feat: Translations.java optimization
• feat: add LBIN averages tooltip with configurable 1/3/7-day period
  • feat(perf): cache tooltip price components with identity-based invalidation
  • refactor: replace cancelUpdateTask() with setActive(boolean)
  • fix: add volatile to updateTask and error flag fields
  • fix: ButtonCycling left/right directions were swapped
• fix: remove super.failed() calls from BIN related requests
• feat: add bounded scrollbar with drag support to SettingsGui
  • fix: replace CornerRenderState with unified RoundedRectRenderState on standard QUADS pipeline
  • fix: enforce minimum update intervals for bazaar and BIN requests
  • fix: hex color field hovered state not tracked correctly
  • fix: texts not visible in ColorSelectionGui due to incorrect alpha value in getDefaultBlue