{"schema_version":"onlylabs.public_signal.v1","title":"Microsoft Release: microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","description":"Microsoft release signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/2a51a785-7913-4949-ba38-b69e44b3b439","json_url":"https://onlylabs.fyi/signals/2a51a785-7913-4949-ba38-b69e44b3b439/signal.json","generated_at":"2026-06-27T00:51:58.943Z","evidence_latest_fetched_at":"2026-06-19T07:02:45.999345+00:00","signal_first_seen_at":"2026-06-19T07:01:21.071798+00:00","org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/microsoft","dossier_json_url":"https://onlylabs.fyi/labs/microsoft/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/2a51a785-7913-4949-ba38-b69e44b3b439","signal_json":"https://onlylabs.fyi/signals/2a51a785-7913-4949-ba38-b69e44b3b439/signal.json","source":"https://github.com/microsoft/WSL2-Linux-Kernel/releases/tag/linux-msft-wsl-6.18.35.1","lab_dossier":"https://onlylabs.fyi/labs/microsoft","lab_dossier_json":"https://onlylabs.fyi/labs/microsoft/dossier.json","analysis":"https://onlylabs.fyi/analysis/microsoft","analysis_json":"https://onlylabs.fyi/analysis/microsoft/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/microsoft/evidence.json","category":"https://onlylabs.fyi/frontier","category_json":"https://onlylabs.fyi/frontier.json","category_feed":"https://onlylabs.fyi/frontier/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","topic":"https://onlylabs.fyi/topics/releases","topic_signals_json":"https://onlylabs.fyi/topics/releases/signals.json","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml","data_business":null},"answer_pack":{"answer":"Microsoft published microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 (microsoft/WSL2-Linux-Kernel). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Microsoft's Linux kernel source for Windows Subsystem for Linux 2 · linux-msft-wsl-6.18.35.1 Repository: microsoft/WSL2-Linux-Kernel Tag: linux-msft-wsl-6.18.35.1 Published: 2026-06-12T20:01:43Z Prerelease: no Release notes: - Release.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","signal_desk":"releases","source_context":{"source_url":"https://github.com/microsoft/WSL2-Linux-Kernel/releases/tag/linux-msft-wsl-6.18.35.1","source_host":"github.com","occurred_at":"2026-06-12T20:01:43+00:00","first_seen_at":"2026-06-19T07:01:21.071798+00:00","date_source":"source","context":"microsoft/WSL2-Linux-Kernel"},"context_markers":[{"label":"Lab","value":"Microsoft","source":"signal"},{"label":"Signal desk","value":"releases","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"microsoft/WSL2-Linux-Kernel","source":"source"},{"label":"Release","value":"linux-msft-wsl-6.18.35.1","source":"source"},{"label":"Context","value":"Microsoft's Linux kernel source for Windows Subsystem for Linux 2","source":"signal"},{"label":"Notability","value":"Routine WSL2 kernel release, not AI-related.","source":"signal"}],"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/microsoft/WSL2-Linux-Kernel/releases/tag/linux-msft-wsl-6.18.35.1"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-19T07:02:45.999345+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/2a51a785-7913-4949-ba38-b69e44b3b439/signal.json","dossier_json":"https://onlylabs.fyi/labs/microsoft/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/microsoft/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/microsoft/evidence.json","topic_signals_json":"https://onlylabs.fyi/topics/releases/signals.json","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","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","data_business_lane","evidence_url"],"data_business_relevance":"Release signals show the hard edge of lab execution and help connect data-business opportunities to concrete model, repo, and deployment changes.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/2a51a785-7913-4949-ba38-b69e44b3b439/signal.json","required":true},{"label":"source","url":"https://github.com/microsoft/WSL2-Linux-Kernel/releases/tag/linux-msft-wsl-6.18.35.1","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/microsoft/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/microsoft/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/releases/signals.json","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 Microsoft's release signal \"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1\" for frontier lab strategy."},"semantic_triples":[{"subject":"Microsoft","predicate":"released","object":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","text":"Microsoft released microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"is classified as","object":"release signal","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 is classified as release signal."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"belongs to","object":"releases desk","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 belongs to releases desk."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"has context","object":"microsoft/WSL2-Linux-Kernel","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 has context microsoft/WSL2-Linux-Kernel."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"has evidence coverage","object":"1 captured evidence page","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 has evidence coverage 1 captured evidence page."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"has captured page count","object":"1","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 has captured page count 1."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"has readable page count","object":"1","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 has readable page count 1."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"has related signal count","object":"6","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 has related signal count 6."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","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":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 has analysis playbook objective Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"has source host","object":"github.com","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 has source host github.com."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"has lab","object":"Microsoft","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 has lab Microsoft."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"has signal desk","object":"releases","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 has signal desk releases."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"has source host","object":"github.com","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 has source host github.com."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"has repository","object":"microsoft/WSL2-Linux-Kernel","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 has repository microsoft/WSL2-Linux-Kernel."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"has release","object":"linux-msft-wsl-6.18.35.1","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 has release linux-msft-wsl-6.18.35.1."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"has context","object":"Microsoft's Linux kernel source for Windows Subsystem for Linux 2","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 has context Microsoft's Linux kernel source for Windows Subsystem for Linux 2."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"has notability","object":"Routine WSL2 kernel release, not AI-related.","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 has notability Routine WSL2 kernel release, not AI-related.."}]},"intelligence":{"signal_desk":"releases","answer":"Microsoft published microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 (microsoft/WSL2-Linux-Kernel). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Microsoft's Linux kernel source for Windows Subsystem for Linux 2 · linux-msft-wsl-6.18.35.1 Repository: microsoft/WSL2-Linux-Kernel Tag: linux-msft-wsl-6.18.35.1 Published: 2026-06-12T20:01:43Z Prerelease: no Release notes: - Release.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","semantic_triples":[{"subject":"Microsoft","predicate":"released","object":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","text":"Microsoft released microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"is classified as","object":"release signal","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 is classified as release signal."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"belongs to","object":"releases desk","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 belongs to releases desk."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"has context","object":"microsoft/WSL2-Linux-Kernel","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 has context microsoft/WSL2-Linux-Kernel."},{"subject":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","predicate":"has evidence coverage","object":"1 captured evidence page","text":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1 has evidence coverage 1 captured evidence page."}]},"signal":{"id":"2a51a785-7913-4949-ba38-b69e44b3b439","url":"https://onlylabs.fyi/signals/2a51a785-7913-4949-ba38-b69e44b3b439","json_url":"https://onlylabs.fyi/signals/2a51a785-7913-4949-ba38-b69e44b3b439/signal.json","source_url":"https://github.com/microsoft/WSL2-Linux-Kernel/releases/tag/linux-msft-wsl-6.18.35.1","title":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","summary":"Microsoft published release notes. onlylabs watches releases for what actually shipped.","context":"microsoft/WSL2-Linux-Kernel","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-12T20:01:43+00:00","first_seen_at":"2026-06-19T07:01:21.071798+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/microsoft/WSL2-Linux-Kernel/releases/tag/linux-msft-wsl-6.18.35.1"]},"facets":{"repo":"microsoft/WSL2-Linux-Kernel"},"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":{"is_primary":true,"source_match":true,"url":"https://github.com/microsoft/WSL2-Linux-Kernel/releases/tag/linux-msft-wsl-6.18.35.1","final_url":"https://github.com/microsoft/WSL2-Linux-Kernel/releases/tag/linux-msft-wsl-6.18.35.1","title":"microsoft/WSL2-Linux-Kernel linux-msft-wsl-6.18.35.1","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-19T07:02:45.999345+00:00","bytes":2653,"raw_path":"5a65875225185d27d1cdafe250cd88b8e932f5204e21eda785e574190949378f.json","content_hash":"9de9bde5cb3ffa20b36235fbbede939b4a06a5ed96199e33c0194a2b1abeb28d","excerpt_chars":1200,"truncated":false,"excerpt":"linux-msft-wsl-6.18.35.1 Repository: microsoft/WSL2-Linux-Kernel Tag: linux-msft-wsl-6.18.35.1 Published: 2026-06-12T20:01:43Z Prerelease: no Release notes: - Release rolling-lts/wsl/6.18.35.1 - Update to stable kernel version v6.18.35 - Include a fix for virtio-fs attempting to DMA map a region that's too large (Ben Hillis) - Fewer out of tree patches. Sets of patches now included from upstream: - Hv socket fixes (fix/hv_sock_eio/6.18)"},"evidence_pages":[],"related_signals":[{"id":"7edfdc1b-a871-4f13-bf42-757866d037e7","url":"https://onlylabs.fyi/signals/7edfdc1b-a871-4f13-bf42-757866d037e7","source_url":"https://github.com/microsoft/azure-linux-image-tools/releases/tag/v1.5.0","title":"microsoft/azure-linux-image-tools v1.5.0","context":"microsoft/azure-linux-image-tools","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-26T23:29:28+00:00","first_seen_at":"2026-06-26T23:50:36.547368+00:00","date_source":"source"},{"id":"fa8f6ee5-0f3e-49dd-83b0-0217648c771e","url":"https://onlylabs.fyi/signals/fa8f6ee5-0f3e-49dd-83b0-0217648c771e","source_url":"https://github.com/microsoft/agent-host-protocol/releases/tag/v0.5.0","title":"microsoft/agent-host-protocol v0.5.0","context":"microsoft/agent-host-protocol","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-26T23:23:49+00:00","first_seen_at":"2026-06-26T23:50:36.547368+00:00","date_source":"source"},{"id":"9cdbc2e5-de33-4579-ba60-21735ca54836","url":"https://onlylabs.fyi/signals/9cdbc2e5-de33-4579-ba60-21735ca54836","source_url":"https://github.com/microsoft/agent-host-protocol/releases/tag/clients/go/v0.5.0","title":"microsoft/agent-host-protocol clients/go/v0.5.0","context":"microsoft/agent-host-protocol","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-26T23:23:24+00:00","first_seen_at":"2026-06-26T23:50:36.547368+00:00","date_source":"source"},{"id":"7e86312d-15ee-4778-8358-6e39e38e3a14","url":"https://onlylabs.fyi/signals/7e86312d-15ee-4778-8358-6e39e38e3a14","source_url":"https://github.com/microsoft/agent-host-protocol/releases/tag/spec/v0.5.0","title":"microsoft/agent-host-protocol spec/v0.5.0","context":"microsoft/agent-host-protocol","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-26T23:22:30+00:00","first_seen_at":"2026-06-26T23:50:36.547368+00:00","date_source":"source"},{"id":"c211d32e-594f-4498-aa88-35f06c397f59","url":"https://onlylabs.fyi/signals/c211d32e-594f-4498-aa88-35f06c397f59","source_url":"https://github.com/microsoft/project-osmos/releases/tag/v0.4.4","title":"microsoft/project-osmos v0.4.4","context":"microsoft/project-osmos","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-26T22:48:30+00:00","first_seen_at":"2026-06-26T23:50:36.665541+00:00","date_source":"source"},{"id":"a899db64-6fbb-40d1-b69e-d9ae58843c51","url":"https://onlylabs.fyi/signals/a899db64-6fbb-40d1-b69e-d9ae58843c51","source_url":"https://github.com/microsoft/vcpkg/releases/tag/2026.06.24","title":"microsoft/vcpkg 2026.06.24","context":"microsoft/vcpkg","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-26T22:24:29+00:00","first_seen_at":"2026-06-26T23:50:36.665541+00:00","date_source":"source"}]}