chore(main): release 2.2.0

[bucketeer-bot]

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2.2.0 (2026-01-20)

Features

• YAML Flag Type Support: Implemented end-to-end support for YAML flag type (#2217, #2208)
• API Key Last Used Tracking: Complete implementation including backend tracking (#2175), filter by maintainer (#2132), and sort order support (#2243)
• Enhanced Authentication: Proactive token refresh with configurable access/refresh token TTLs (#2221)
• Email Service: Support for email service integration (#2220)
• Development Tools: Add bash completion to dev container (#2340) and gotestsum for improved test output formatting (#2336)
• UI Improvements: Experiment cache reload optimization (#2190) and unsaved changes warning popup (#2141)

Bug Fixes

• Graceful Shutdown & System Resilience: Fixed app and envoy container shutdown (#2155), health check race condition (#2177), and timeout handling during traffic spikes (#2131)
• API Key Last Used Tracking Fixes: Fixed writer execution after shutdown (#2249), database write errors (#2239), sort not working (#2245), and system admin tracking (#2185)
• Authentication & Token Management: Fixed axios interceptor not waiting for token refresh (#2278) and login page flash during token refresh (#2287)
• Feature Flag Cloning: Exclude flag and segment-based rules when cloning (#2309), fix clone destination env list (#2201), and unsaved changes issues (#2182)
• Experiment Management: Fixed start issues (#2328), results loading forever (#2206), calculator goroutine stacking (#2196), filter drawer (#2140), and goal event retry collisions (#2219)
• Organization Management: Fixed wrong role when creating organization (#2252) and organization switch not updating after creation (#2191, #2204)
• UI/Dashboard Improvements: Fixed navigation 404 errors (#2273), responsive cards (#2257), DOM nesting (#2248), evaluation event count display (#2195), code editor cancellation (#2261), YAML/JSON validation (#2276), and environment display (#2238)
• Other Fixes: Fixed flag maintainer update (#2356), semver v-prefix normalization (#2355), debugger flag search (#2357), branch name extraction (#2335), feature stale watcher nil pointer (#2167), Redis counter deleter (#2165), e2e tests (#2319), puller log creation (#2158), HTTP readiness settings (#2194), demo config cleanup (#2174), migration job image secrets (#2203), API key field usage (#2269), progressive rollout default rule (#2329), and code refs documentation link (#2275)

Miscellaneous

• API Key System Refactoring: Change to UUID for API key IDs (#2250) and migration (#2260)
• Evaluation Library Updates: Update TypeScript evaluation to 0.0.5 (#2161) and 0.0.6 (#2232)
• Logging Improvements: Reduce info log verbosity with structured logging (#2168, #2170) and suppress context deadline errors in API events (#2171)
• Development Environment: Use MySQL as data warehouse in dev container (#2345), replace deleted minikube images (#2291), and set log_bin_trust_function_creators (#2303)
• Legacy Console Cleanup: Remove old console make commands (#2139), workarounds from account service (#2255), and project name from environment URL code (#2224)
• UI Enhancements: Add last_used_at field in API key list (#2240), language field to member create page (#2226), reset random sampling tooltip (#2280), improve dropdown component (#2156), format chart Y values (#2186), and update documentation links (#2258)
• Other Changes: Add OpenFeature React provider source ID (#2267), implement double-write for environment ID migration (#2341), log request info on org creation failure (#2253), refactor error messages (#2332), remove MAU option temporarily (#2266), fix typo (#2350), and update copyright to 2026 (#2325)

Reverts

• go-redis dependency to 9.14.1 to avoid healthy connection issues (#2228) (e02731b)

Build System

• deps-dev: bump vite from 7.0.7 to 7.0.8 in /ui/dashboard (#2159) (e71e995)
• deps: bump glob from 10.4.5 to 10.5.0 in /ui/dashboard (#2230) (76f6480)
• deps: bump golang.org/x/crypto from 0.43.0 to 0.45.0 (#2237) (5ce489f)
• deps: bump golang.org/x/crypto in /hack/delete-e2e-data-mysql (#2236) (053ad9c)
• deps: bump js-yaml from 4.1.0 to 4.1.1 in /evaluation/typescript (#2315) (9a532ec)
• deps: bump js-yaml from 4.1.0 to 4.1.1 in /ui/dashboard (#2210) (0ca65fe)
• deps: bump the dependencies group across 1 directory with 19 updates (#2334) (df83238)
• deps: bump the dependencies group across 1 directory with 5 updates (#2143) (d9c0560)
• deps: bump the dependencies group with 12 updates (#2262) (a606429)
• deps: bump the dependencies group with 16 updates (#2188) (c7842bf)
• deps: bump the dependencies group with 3 updates (#2187) (dc33b1e)
• deps: bump the dependencies group with 3 updates (#2263) (612c9e8)
• deps: bump the dependencies group with 6 updates (#2144) (c9c9ad6)
• replace bitnami legacy charts with custom subcharts using official images (#2312) (41141f9)

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[bucketeer-bot]

🤖 Created releases:

• v2.2.0

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