chore: prepare release 2026.5.5 (#285)

Co-authored-by: richardthe3rd <573334+richardthe3rd@users.noreply.github.com>

Author: github-actions[bot]

CHANGELOG.md

@@ -43,3 +43,48 @@
 - **sharing**: Add Cloudflare Pages Function for drink OG previews (#280)
 
 
+
+## [2026.5.5] - 2026-05-17
+
+### Bug Fixes
+
+- Remove stale 180s timeout note from task table
+- Address Copilot review comments on PR #259
+- **release**: Address Copilot review comments on PR #260
+- **release**: Release.yml owns GitHub Release; android uploads assets
+- **release**: Address second round of Copilot review comments
+- **release**: Address reviewer comments on automated release PR
+- **release**: Address second-round Copilot review comments
+- **release**: Fail loudly if release notes extraction produces empty output
+- **release**: Fix broken deploy chain caused by GITHUB_TOKEN cascade limitation
+- **release**: Address final Copilot review comments
+- **release**: Remove labels from create-pull-request — label did not exist
+- **provider**: Discard stale drinks responses on rapid festival switch (#263)
+- **mise**: Add bash shebang to analyze and test task scripts (#274)
+- **routing**: Deep links and browser refresh load wrong festival data (#275)
+- **release**: Remove GITHUB_REPO from git-cliff action env (#276)
+- **ci**: Don't trigger Android build on functions-only changes (#282)
+
+### Documentation
+
+- **agents**: Document conventional commits requirement for PR titles
+- **agents**: Clarify that CI rejects non-conforming PR titles
+- Fix factual errors and outdated references in AGENTS.md and CLAUDE.md
+- Trim copilot-instructions.md — remove content covered by AGENTS.md
+- Replace duplicated AGENTS.md content in CLAUDE.md with @AGENTS.md import
+- Move all agent-useful content into AGENTS.md, CLAUDE.md becomes @AGENTS.md
+- Restructure AGENTS.md — project context first, remove redundancy
+- Fix three issues in AGENTS.md
+- Demote TEST_LOG to a footnote, not the primary example
+- **release**: Update release process to reflect workflow_dispatch deploy trigger
+
+### Features
+
+- **mise**: Add check, goldens:update tasks; add timeout to test task
+- **mise**: Capture test/analyze output via mktemp + tee pattern
+- **release**: Automate release via PR model
+- **release**: Add workflow_dispatch to release-pr.yml for manual testing
+- **sharing**: Include deep link URL in drink share message (#279)
+- **sharing**: Add Cloudflare Pages Function for drink OG previews (#280)
+
+