v4.3.0 — External friction remediation CLI

The canonical client can now inspect and remediate retained external-friction issues on a capable hosted server, using the same configured destination and API key as its existing commands.

• agentfeedback issues lists and ranks issues, reads details and source reports, and prints evidence-linked prompts alone on stdout. --json preserves full server responses and exact JSON scalar values; filters, count meanings and bounded cursor pagination remain server-owned.
• Explicit JSON mutation bodies support target/evidence corrections, merge/split and environment-scoped outcome recording. Reads require read; mutations require process, current versions, reasons and supporting evidence. Conflicts are not retried automatically.
• Each operation is discovered independently from the authenticated server's served OpenAPI document. Recheck remains unavailable until the server implements its own release-discovery endpoint. No command executes a prompt, upgrades tooling, writes upstream repositories or infers resolution from a release.

Compatible with every 4.x client and server; HTTP API 1.0 and the existing submission and MCP contracts are unchanged. Local mode and the self-hosted OSS server do not gain the hosted aggregation backend. Install the new binary to use the commands with a capable server; no configuration migration is required.

See the command reference, hosted operation discovery contract and release verification instructions.