v1.12.0
- Retry transient S3 errors in CloudFetch downloads and staging PUT/GET/REMOVE operations (#355, #361)
- Telemetry: normalize host key for per-host client + breaker registries; stop retrying into 429s, honour Retry-After, fix userAgent (#354, #364)
- Bump dependencies to clear Go-1.20-compatible CVEs: golang-jwt, x/net, protobuf, go-jose v3.0.5 (CVE-2026-34986) (#360, #363)