What's Changed
- Publish history-provider-sources to crates.io with ai-hist by @kjgbot in #573
- Add the provider-owned Amp cloud evidence adapter by @khaliqgant in #574
- Preserve Amp tool results in hosted history by @khaliqgant in #575
- Verify VS Code Copilot native history capture by @khaliqgant in #576
- Reduce Codex SQLite reconciliation cost and expose retention invalidations by @willwashburn in #577
Full Changelog: sdk-ts-v0.56.0...sdk-ts-v0.57.0