{"schema_version":"onlylabs.public_signal.v1","title":"Cloudflare (Workers AI) Release: cloudflare/partykit partyserver@0.5.5","description":"Cloudflare (Workers AI) release signal with public source context, captured evidence pages, related signals, and category-scoped analysis context.","url":"https://onlylabs.fyi/signals/1c4be2b9-fb22-4ae1-b6cb-4b9b781793b9","json_url":"https://onlylabs.fyi/signals/1c4be2b9-fb22-4ae1-b6cb-4b9b781793b9/signal.json","generated_at":"2026-06-11T03:38:46.416725+00:00","org":{"slug":"cloudflare","name":"Cloudflare (Workers AI)","category":"neocloud","category_label":"Neocloud","dossier_url":"https://onlylabs.fyi/labs/cloudflare","dossier_json_url":"https://onlylabs.fyi/labs/cloudflare/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/1c4be2b9-fb22-4ae1-b6cb-4b9b781793b9","signal_json":"https://onlylabs.fyi/signals/1c4be2b9-fb22-4ae1-b6cb-4b9b781793b9/signal.json","source":"https://github.com/cloudflare/partykit/releases/tag/partyserver%400.5.5","lab_dossier":"https://onlylabs.fyi/labs/cloudflare","lab_dossier_json":"https://onlylabs.fyi/labs/cloudflare/dossier.json","analysis":"https://onlylabs.fyi/analysis/cloudflare","analysis_json":"https://onlylabs.fyi/analysis/cloudflare/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/cloudflare/evidence.json","category":"https://onlylabs.fyi/neoclouds","category_json":"https://onlylabs.fyi/neoclouds.json","category_feed":"https://onlylabs.fyi/neoclouds/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json?category=neocloud","topic":"https://onlylabs.fyi/topics/releases","topic_signals_json":"https://onlylabs.fyi/topics/releases/signals.json?category=neocloud","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml?category=neocloud","data_business":null},"answer_pack":{"answer":"Cloudflare (Workers AI) published cloudflare/partykit partyserver@0.5.5 (cloudflare/partykit). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Minor version bump of PartyKit · partyserver@0.5.5 Repository: cloudflare/partykit Tag: partyserver@0.5.5 Published: 2026-04-28T18:45:26Z Prerelease: no Release notes: Patch Changes -.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","signal_desk":"releases","source_context":{"source_url":"https://github.com/cloudflare/partykit/releases/tag/partyserver%400.5.5","source_host":"github.com","occurred_at":"2026-04-28T18:45:26+00:00","first_seen_at":"2026-06-06T01:49:58.201724+00:00","date_source":"source","context":"cloudflare/partykit"},"context_markers":[{"label":"Lab","value":"Cloudflare (Workers AI)","source":"signal"},{"label":"Signal desk","value":"releases","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"cloudflare/partykit","source":"source"},{"label":"Release","value":"partyserver@0.5.5","source":"source"},{"label":"Notability","value":"Minor version bump of PartyKit","source":"signal"},{"label":"Watch term","value":"Agents and tool use","source":"evidence"}],"evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["plain"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://github.com/cloudflare/partykit/releases/tag/partyserver%400.5.5"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T03:38:46.416725+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/1c4be2b9-fb22-4ae1-b6cb-4b9b781793b9/signal.json","dossier_json":"https://onlylabs.fyi/labs/cloudflare/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/cloudflare/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/cloudflare/evidence.json","topic_signals_json":"https://onlylabs.fyi/topics/releases/signals.json?category=neocloud","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml?category=neocloud","category_signals_json":"https://onlylabs.fyi/signals.json?category=neocloud","data_radar_json":null,"opportunities_json":null},"analysis_playbook":{"objective":"Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.","evidence_focus":["model card","release note","version or tag","pipeline tag","license","downloads, likes, stars, and linked papers"],"extraction_questions":["What actually shipped, and through which public artifact?","Which releases include inspectable model, repo, paper, or package evidence?","Which launches create new eval, data, infra, or deployment needs?","Which shipped signals are missing captured page context?"],"signal_questions":["What changed in this release, and what downstream data or infrastructure need could it create?","What actually shipped, and through which public artifact?","Which releases include inspectable model, repo, paper, or package evidence?","Do the 6 related release signals show a repeated pattern?"],"output_fields":["org","release_type","artifact","traction","evidence_url"],"data_business_relevance":"Data-business lane extraction is scoped to frontier labs; for this category, keep conclusions tied to category-specific strategy, source evidence, and follow-up questions.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/1c4be2b9-fb22-4ae1-b6cb-4b9b781793b9/signal.json","required":true},{"label":"source","url":"https://github.com/cloudflare/partykit/releases/tag/partyserver%400.5.5","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/cloudflare/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/cloudflare/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/releases/signals.json?category=neocloud","required":false},{"label":"data_radar_json","url":null,"required":false}],"expected_output":["one-paragraph source-grounded interpretation","category-specific implication","confidence and missing evidence","recommended next source to inspect"],"prompt_seed":"Using only the linked onlylabs JSON, captured source context, and cited evidence, analyze Cloudflare (Workers AI)'s release signal \"cloudflare/partykit partyserver@0.5.5\" for neocloud strategy."},"semantic_triples":[{"subject":"Cloudflare (Workers AI)","predicate":"released","object":"cloudflare/partykit partyserver@0.5.5","text":"Cloudflare (Workers AI) released cloudflare/partykit partyserver@0.5.5."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"is classified as","object":"release signal","text":"cloudflare/partykit partyserver@0.5.5 is classified as release signal."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"belongs to","object":"releases desk","text":"cloudflare/partykit partyserver@0.5.5 belongs to releases desk."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"has context","object":"cloudflare/partykit","text":"cloudflare/partykit partyserver@0.5.5 has context cloudflare/partykit."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"has evidence coverage","object":"1 captured evidence page","text":"cloudflare/partykit partyserver@0.5.5 has evidence coverage 1 captured evidence page."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"has captured page count","object":"1","text":"cloudflare/partykit partyserver@0.5.5 has captured page count 1."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"has readable page count","object":"1","text":"cloudflare/partykit partyserver@0.5.5 has readable page count 1."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"has related signal count","object":"6","text":"cloudflare/partykit partyserver@0.5.5 has related signal count 6."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"has analysis playbook objective","object":"Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.","text":"cloudflare/partykit partyserver@0.5.5 has analysis playbook objective Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"has source host","object":"github.com","text":"cloudflare/partykit partyserver@0.5.5 has source host github.com."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"has lab","object":"Cloudflare (Workers AI)","text":"cloudflare/partykit partyserver@0.5.5 has lab Cloudflare (Workers AI)."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"has signal desk","object":"releases","text":"cloudflare/partykit partyserver@0.5.5 has signal desk releases."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"has source host","object":"github.com","text":"cloudflare/partykit partyserver@0.5.5 has source host github.com."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"has repository","object":"cloudflare/partykit","text":"cloudflare/partykit partyserver@0.5.5 has repository cloudflare/partykit."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"has release","object":"partyserver@0.5.5","text":"cloudflare/partykit partyserver@0.5.5 has release partyserver@0.5.5."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"has notability","object":"Minor version bump of PartyKit","text":"cloudflare/partykit partyserver@0.5.5 has notability Minor version bump of PartyKit."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"has watch term","object":"Agents and tool use","text":"cloudflare/partykit partyserver@0.5.5 has watch term Agents and tool use."}]},"intelligence":{"signal_desk":"releases","answer":"Cloudflare (Workers AI) published cloudflare/partykit partyserver@0.5.5 (cloudflare/partykit). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Minor version bump of PartyKit · partyserver@0.5.5 Repository: cloudflare/partykit Tag: partyserver@0.5.5 Published: 2026-04-28T18:45:26Z Prerelease: no Release notes: Patch Changes -.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","semantic_triples":[{"subject":"Cloudflare (Workers AI)","predicate":"released","object":"cloudflare/partykit partyserver@0.5.5","text":"Cloudflare (Workers AI) released cloudflare/partykit partyserver@0.5.5."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"is classified as","object":"release signal","text":"cloudflare/partykit partyserver@0.5.5 is classified as release signal."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"belongs to","object":"releases desk","text":"cloudflare/partykit partyserver@0.5.5 belongs to releases desk."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"has context","object":"cloudflare/partykit","text":"cloudflare/partykit partyserver@0.5.5 has context cloudflare/partykit."},{"subject":"cloudflare/partykit partyserver@0.5.5","predicate":"has evidence coverage","object":"1 captured evidence page","text":"cloudflare/partykit partyserver@0.5.5 has evidence coverage 1 captured evidence page."}]},"signal":{"id":"1c4be2b9-fb22-4ae1-b6cb-4b9b781793b9","url":"https://onlylabs.fyi/signals/1c4be2b9-fb22-4ae1-b6cb-4b9b781793b9","json_url":"https://onlylabs.fyi/signals/1c4be2b9-fb22-4ae1-b6cb-4b9b781793b9/signal.json","source_url":"https://github.com/cloudflare/partykit/releases/tag/partyserver%400.5.5","title":"cloudflare/partykit partyserver@0.5.5","summary":"Cloudflare (Workers AI) published release notes. onlylabs watches releases for what actually shipped.","context":"cloudflare/partykit","kind":{"key":"release","label":"Release"},"org":{"slug":"cloudflare","name":"Cloudflare (Workers AI)","category":"neocloud"},"occurred_at":"2026-04-28T18:45:26+00:00","first_seen_at":"2026-06-06T01:49:58.201724+00:00","date_source":"source","evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["plain"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://github.com/cloudflare/partykit/releases/tag/partyserver%400.5.5"]},"facets":{"repo":"cloudflare/partykit"},"traction":{"github_stars":null,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":null,"hf_likes":null},"data_radar":null},"primary_evidence_page":{"url":"https://github.com/cloudflare/partykit/releases/tag/partyserver%400.5.5","final_url":"https://github.com/cloudflare/partykit/releases/tag/partyserver%400.5.5","title":"cloudflare/partykit partyserver@0.5.5","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:38:46.416725+00:00","bytes":3965,"raw_path":"05bd0ab293a9c84dcdd906e2f7b23d9a64f89d6a605a0bce434ba77634cd625f.json","content_hash":"8e0c43cef1d736c74f925b89a004e44c62e2a9d4e5b2db63664301e9207915ba","excerpt_chars":1200,"truncated":true,"excerpt":"partyserver@0.5.5 Repository: cloudflare/partykit Tag: partyserver@0.5.5 Published: 2026-04-28T18:45:26Z Prerelease: no Release notes: Patch Changes - [#394](https://github.com/cloudflare/partykit/pull/394) [`9a927a3`](https://github.com/cloudflare/partykit/commit/9a927a342f26a4c229d2f8fae6793d608c8d724c) Thanks [@threepointone](https://github.com/threepointone)! - Don't reciprocate the WebSocket close handshake when the runtime delivers a reserved close code (`1005`, `1006`, `1015`). These codes are synthesized by the runtime when the peer didn't actually send a Close frame — there is no handshake to complete. The earlier `0.5.4` change (`[#393](https://github.com/cloudflare/partykit/issues/393)`) normalized these to `1000` and tried to send a reciprocating Close frame anyway; in cross-isolate transports (notably WebSocket pairs that flow back through Durable Object RPC, e.g. Cloudflare Agents sub-agents) the reciprocation would succeed synchronously but schedule an outbound write on a transport whose peer was already gone. The runtime then rejected that write asynchronously with `Network connection lost`, escaping `closeQuietly`'s synchronous `try`/`catch` and surfacing as an..."},"evidence_pages":[{"url":"https://github.com/cloudflare/partykit/releases/tag/partyserver%400.5.5","final_url":"https://github.com/cloudflare/partykit/releases/tag/partyserver%400.5.5","title":"cloudflare/partykit partyserver@0.5.5","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:38:46.416725+00:00","bytes":3965,"raw_path":"05bd0ab293a9c84dcdd906e2f7b23d9a64f89d6a605a0bce434ba77634cd625f.json","content_hash":"8e0c43cef1d736c74f925b89a004e44c62e2a9d4e5b2db63664301e9207915ba","excerpt_chars":1200,"truncated":true,"excerpt":"partyserver@0.5.5 Repository: cloudflare/partykit Tag: partyserver@0.5.5 Published: 2026-04-28T18:45:26Z Prerelease: no Release notes: Patch Changes - [#394](https://github.com/cloudflare/partykit/pull/394) [`9a927a3`](https://github.com/cloudflare/partykit/commit/9a927a342f26a4c229d2f8fae6793d608c8d724c) Thanks [@threepointone](https://github.com/threepointone)! - Don't reciprocate the WebSocket close handshake when the runtime delivers a reserved close code (`1005`, `1006`, `1015`). These codes are synthesized by the runtime when the peer didn't actually send a Close frame — there is no handshake to complete. The earlier `0.5.4` change (`[#393](https://github.com/cloudflare/partykit/issues/393)`) normalized these to `1000` and tried to send a reciprocating Close frame anyway; in cross-isolate transports (notably WebSocket pairs that flow back through Durable Object RPC, e.g. Cloudflare Agents sub-agents) the reciprocation would succeed synchronously but schedule an outbound write on a transport whose peer was already gone. The runtime then rejected that write asynchronously with `Network connection lost`, escaping `closeQuietly`'s synchronous `try`/`catch` and surfacing as an..."}],"related_signals":[{"id":"ba09e060-8d50-4797-82a2-33731000c228","url":"https://onlylabs.fyi/signals/ba09e060-8d50-4797-82a2-33731000c228","source_url":"https://github.com/cloudflare/workerd/releases/tag/v1.20260611.1","title":"cloudflare/workerd v1.20260611.1","context":"cloudflare/workerd","kind":{"key":"release","label":"Release"},"org":{"slug":"cloudflare","name":"Cloudflare (Workers AI)","category":"neocloud"},"occurred_at":"2026-06-11T01:30:23+00:00","first_seen_at":"2026-06-11T07:00:58.069603+00:00","date_source":"source"},{"id":"55d6e51d-2242-4c19-b45d-367825d33fd7","url":"https://onlylabs.fyi/signals/55d6e51d-2242-4c19-b45d-367825d33fd7","source_url":"https://github.com/cloudflare/cloudflare-go/releases/tag/v7.5.0","title":"cloudflare/cloudflare-go v7.5.0","context":"cloudflare/cloudflare-go","kind":{"key":"release","label":"Release"},"org":{"slug":"cloudflare","name":"Cloudflare (Workers AI)","category":"neocloud"},"occurred_at":"2026-06-10T23:38:57+00:00","first_seen_at":"2026-06-11T07:00:58.069603+00:00","date_source":"source"},{"id":"6f7d1513-0b6a-45fe-9732-273a7aca98d6","url":"https://onlylabs.fyi/signals/6f7d1513-0b6a-45fe-9732-273a7aca98d6","source_url":"https://github.com/cloudflare/telescope/releases/tag/%40cloudflare/waterfall%400.1.1","title":"cloudflare/telescope @cloudflare/waterfall@0.1.1","context":"cloudflare/telescope","kind":{"key":"release","label":"Release"},"org":{"slug":"cloudflare","name":"Cloudflare (Workers AI)","category":"neocloud"},"occurred_at":"2026-06-10T19:47:01+00:00","first_seen_at":"2026-06-11T07:00:58.069603+00:00","date_source":"source"},{"id":"ec8575ba-9c30-4fef-94a8-dcbf32090335","url":"https://onlylabs.fyi/signals/ec8575ba-9c30-4fef-94a8-dcbf32090335","source_url":"https://github.com/cloudflare/kumo/releases/tag/%40cloudflare/kumo%402.5.2","title":"cloudflare/kumo @cloudflare/kumo@2.5.2","context":"cloudflare/kumo","kind":{"key":"release","label":"Release"},"org":{"slug":"cloudflare","name":"Cloudflare (Workers AI)","category":"neocloud"},"occurred_at":"2026-06-10T18:29:42+00:00","first_seen_at":"2026-06-11T07:00:58.069603+00:00","date_source":"source"},{"id":"538c6323-eac4-472b-a0fa-219c6b4c10ea","url":"https://onlylabs.fyi/signals/538c6323-eac4-472b-a0fa-219c6b4c10ea","source_url":"https://github.com/cloudflare/moq-rs/releases/tag/moq-test-client-v0.1.7","title":"cloudflare/moq-rs moq-test-client-v0.1.7","context":"cloudflare/moq-rs","kind":{"key":"release","label":"Release"},"org":{"slug":"cloudflare","name":"Cloudflare (Workers AI)","category":"neocloud"},"occurred_at":"2026-06-10T14:33:01+00:00","first_seen_at":"2026-06-11T07:00:58.069603+00:00","date_source":"source"},{"id":"bee7322c-bb6c-46b8-a617-40ba75c7da8d","url":"https://onlylabs.fyi/signals/bee7322c-bb6c-46b8-a617-40ba75c7da8d","source_url":"https://github.com/cloudflare/moq-rs/releases/tag/moq-clock-ietf-v0.6.15","title":"cloudflare/moq-rs moq-clock-ietf-v0.6.15","context":"cloudflare/moq-rs","kind":{"key":"release","label":"Release"},"org":{"slug":"cloudflare","name":"Cloudflare (Workers AI)","category":"neocloud"},"occurred_at":"2026-06-10T14:32:54+00:00","first_seen_at":"2026-06-11T07:00:58.069603+00:00","date_source":"source"}]}