[Release] v1.5.0

[djalmaaraujo]

Release PR for v1.5.0 (minor — new components accumulated since v1.4.0).

Changes in this PR

• gem/lib/ruby_ui.rb: VERSION → 1.5.0
• gem/Gemfile.lock + docs/Gemfile.lock: regenerated (ruby_ui (1.5.0))
• docs/app/views/pages/home.rb: hero badge copy → headline features (the header version badge reads RubyUI::VERSION and updates automatically)
• mcp/data/registry.json: rebuilt via rake mcp:build

Highlights since v1.4.0

New components (minor):

• Bubble ([render preview] [Feature] Add Bubble component #445), Message ([Feature] Add Message component #446), Message Scroller ([Feature] Add Message Scroller component #447), Empty ([Feature] Add Empty component #448)
• Port hover_card & context_menu to Floating UI, drop Popper.js ([render preview] [Feature] Remove Popper.js — port hover_card & context_menu to Floating UI (#158) #438)

Bug fixes:

• Dialog: closed native <dialog> stayed visible + stale docs controller ([Bug Fix] Dialog: keep closed native <dialog> hidden and sync docs controller (#343) #458)
• DropdownMenu: z-index stacking & default placement ([Bug Fix] DropdownMenu: fix z-index stacking and default placement (#439) #440)
• Allow non-localhost hosts in docs dev env ([Bug Fix] Allow non-localhost hosts in docs development env #455)

Post-merge release steps

• gem build + gem push to RubyGems (MFA/OTP — done by maintainer)
• Tag v1.5.0 on the merge commit + push
• Cut the GitHub release (its body populates the docs changelog)

🤖 Generated with Claude Code

---

Summary by cubic

Release v1.5.0 of ruby_ui, bumping the version, refreshing lockfiles, updating the docs home hero to highlight new components, and rebuilding the MCP registry. This minor release adds new components and fixes Dialog and DropdownMenu issues.

• New Features

  • Added Bubble, Message, Message Scroller, and Empty components.
  • Ported hover_card and context_menu to Floating UI (removed Popper.js).

• Bug Fixes

  • Dialog: fixed visibility after close and stale docs controller.
  • DropdownMenu: fixed z-index stacking and default placement.

^{Written for commit e642c19. Summary will update on new commits.}

[cubic-dev-ai]

No issues found across 5 files

_{Re-trigger cubic}