{"slug":"npm-breaking-changes-migration-95ca31cd","name":"npm Breaking Changes & Migration","summary":"npm breaking changes between two versions of a package, before a package upgrade: the documented breaking changes per version, read from the real CHANGELOG, GitHub release notes and alpha/beta/rc notes, plus major version bumps, Node.js engine, ESM/CJS, exports and peer dependency changes, migration guide links and a verdict. Exact versions or a major ('4'); a source URL for every item. One call per dependency upgrade.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:27.135585Z","sources":[{"source":"x402_bazaar","external_id":"https://upgrade-brief.shopttyass-85f.workers.dev/breaking","owner_address":"0x4e2bca3826e930c2c984b7abb299b5812d5075ea","seen_at":"2026-10-27T06:04:51.089135Z","removed_at":null}],"endpoints":[{"url":"https://upgrade-brief.shopttyass-85f.workers.dev/breaking","host":"upgrade-brief.shopttyass-85f.workers.dev","protocol":"x402","state":"live","last_probe_at":"2026-10-26T05:55:30.808572Z","last_ok_at":"2026-10-26T05:55:30.808572Z","tools_count":null,"tools_changed_at":null,"uptime_24h":null,"uptime_30d":1.0}],"also_listed_as":[{"slug":"upgrade-brief-shopttyass-85f-workers-dev-f15d93b5","name":"upgrade-brief.shopttyass-85f.workers.dev"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":4,"paid_calls_30d":5,"last_paid_at":"2026-10-24T06:41:02.864Z","reported_at":"2026-10-27T06:04:51.089135Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 24 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 1 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"4 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-10-27T06:01:08.846811Z"},"identity":{"endpoint_domains":["shopttyass-85f.workers.dev"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}