{"schema_version":"onlylabs.public_signal.v1","title":"Microsoft Release: microsoft/ebpf-for-windows v1.4.0","description":"Microsoft release signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/57fb6ee4-08e3-4e1e-a965-4129cab08e7a","json_url":"https://onlylabs.fyi/signals/57fb6ee4-08e3-4e1e-a965-4129cab08e7a/signal.json","generated_at":"2026-07-28T17:52:33.871Z","evidence_latest_fetched_at":"2026-07-25T07:01:47.37667+00:00","signal_first_seen_at":"2026-07-25T07:00:40.420548+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/57fb6ee4-08e3-4e1e-a965-4129cab08e7a","signal_json":"https://onlylabs.fyi/signals/57fb6ee4-08e3-4e1e-a965-4129cab08e7a/signal.json","source":"https://github.com/microsoft/ebpf-for-windows/releases/tag/v1.4.0","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/ebpf-for-windows v1.4.0 (microsoft/ebpf-for-windows). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Release-v1.4.0 Repository: microsoft/ebpf-for-windows Tag: v1.4.0 Published: 2026-07-24T01:49:33Z Prerelease: yes Release notes: Highlights New attach types introduced.... 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/ebpf-for-windows/releases/tag/v1.4.0","source_host":"github.com","occurred_at":"2026-07-24T01:49:33+00:00","first_seen_at":"2026-07-25T07:00:40.420548+00:00","date_source":"source","context":"microsoft/ebpf-for-windows"},"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/ebpf-for-windows","source":"source"},{"label":"Release","value":"Release-v1.4.0","source":"source"},{"label":"Watch term","value":"Infrastructure","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/microsoft/ebpf-for-windows/releases/tag/v1.4.0"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-07-25T07:01:47.37667+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/57fb6ee4-08e3-4e1e-a965-4129cab08e7a/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/57fb6ee4-08e3-4e1e-a965-4129cab08e7a/signal.json","required":true},{"label":"source","url":"https://github.com/microsoft/ebpf-for-windows/releases/tag/v1.4.0","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/ebpf-for-windows v1.4.0\" for frontier lab strategy."},"semantic_triples":[{"subject":"Microsoft","predicate":"released","object":"microsoft/ebpf-for-windows v1.4.0","text":"Microsoft released microsoft/ebpf-for-windows v1.4.0."},{"subject":"microsoft/ebpf-for-windows v1.4.0","predicate":"is classified as","object":"release signal","text":"microsoft/ebpf-for-windows v1.4.0 is classified as release signal."},{"subject":"microsoft/ebpf-for-windows v1.4.0","predicate":"belongs to","object":"releases desk","text":"microsoft/ebpf-for-windows v1.4.0 belongs to releases desk."},{"subject":"microsoft/ebpf-for-windows v1.4.0","predicate":"has context","object":"microsoft/ebpf-for-windows","text":"microsoft/ebpf-for-windows v1.4.0 has context microsoft/ebpf-for-windows."},{"subject":"microsoft/ebpf-for-windows v1.4.0","predicate":"has evidence coverage","object":"1 captured evidence page","text":"microsoft/ebpf-for-windows v1.4.0 has evidence coverage 1 captured evidence page."},{"subject":"microsoft/ebpf-for-windows v1.4.0","predicate":"has captured page count","object":"1","text":"microsoft/ebpf-for-windows v1.4.0 has captured page count 1."},{"subject":"microsoft/ebpf-for-windows v1.4.0","predicate":"has readable page count","object":"1","text":"microsoft/ebpf-for-windows v1.4.0 has readable page count 1."},{"subject":"microsoft/ebpf-for-windows v1.4.0","predicate":"has related signal count","object":"6","text":"microsoft/ebpf-for-windows v1.4.0 has related signal count 6."},{"subject":"microsoft/ebpf-for-windows v1.4.0","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/ebpf-for-windows v1.4.0 has analysis playbook objective Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.."},{"subject":"microsoft/ebpf-for-windows v1.4.0","predicate":"has source host","object":"github.com","text":"microsoft/ebpf-for-windows v1.4.0 has source host github.com."},{"subject":"microsoft/ebpf-for-windows v1.4.0","predicate":"has lab","object":"Microsoft","text":"microsoft/ebpf-for-windows v1.4.0 has lab Microsoft."},{"subject":"microsoft/ebpf-for-windows v1.4.0","predicate":"has signal desk","object":"releases","text":"microsoft/ebpf-for-windows v1.4.0 has signal desk releases."},{"subject":"microsoft/ebpf-for-windows v1.4.0","predicate":"has source host","object":"github.com","text":"microsoft/ebpf-for-windows v1.4.0 has source host github.com."},{"subject":"microsoft/ebpf-for-windows v1.4.0","predicate":"has repository","object":"microsoft/ebpf-for-windows","text":"microsoft/ebpf-for-windows v1.4.0 has repository microsoft/ebpf-for-windows."},{"subject":"microsoft/ebpf-for-windows v1.4.0","predicate":"has release","object":"Release-v1.4.0","text":"microsoft/ebpf-for-windows v1.4.0 has release Release-v1.4.0."},{"subject":"microsoft/ebpf-for-windows v1.4.0","predicate":"has watch term","object":"Infrastructure","text":"microsoft/ebpf-for-windows v1.4.0 has watch term Infrastructure."}]},"intelligence":{"signal_desk":"releases","answer":"Microsoft published microsoft/ebpf-for-windows v1.4.0 (microsoft/ebpf-for-windows). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Release-v1.4.0 Repository: microsoft/ebpf-for-windows Tag: v1.4.0 Published: 2026-07-24T01:49:33Z Prerelease: yes Release notes: Highlights New attach types introduced.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","semantic_triples":[{"subject":"Microsoft","predicate":"released","object":"microsoft/ebpf-for-windows v1.4.0","text":"Microsoft released microsoft/ebpf-for-windows v1.4.0."},{"subject":"microsoft/ebpf-for-windows v1.4.0","predicate":"is classified as","object":"release signal","text":"microsoft/ebpf-for-windows v1.4.0 is classified as release signal."},{"subject":"microsoft/ebpf-for-windows v1.4.0","predicate":"belongs to","object":"releases desk","text":"microsoft/ebpf-for-windows v1.4.0 belongs to releases desk."},{"subject":"microsoft/ebpf-for-windows v1.4.0","predicate":"has context","object":"microsoft/ebpf-for-windows","text":"microsoft/ebpf-for-windows v1.4.0 has context microsoft/ebpf-for-windows."},{"subject":"microsoft/ebpf-for-windows v1.4.0","predicate":"has evidence coverage","object":"1 captured evidence page","text":"microsoft/ebpf-for-windows v1.4.0 has evidence coverage 1 captured evidence page."}]},"signal":{"id":"57fb6ee4-08e3-4e1e-a965-4129cab08e7a","url":"https://onlylabs.fyi/signals/57fb6ee4-08e3-4e1e-a965-4129cab08e7a","json_url":"https://onlylabs.fyi/signals/57fb6ee4-08e3-4e1e-a965-4129cab08e7a/signal.json","source_url":"https://github.com/microsoft/ebpf-for-windows/releases/tag/v1.4.0","title":"microsoft/ebpf-for-windows v1.4.0","summary":"Microsoft published release notes. onlylabs watches releases for what actually shipped.","context":"microsoft/ebpf-for-windows","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-07-24T01:49:33+00:00","first_seen_at":"2026-07-25T07:00:40.420548+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/ebpf-for-windows/releases/tag/v1.4.0"]},"facets":{"repo":"microsoft/ebpf-for-windows"},"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/ebpf-for-windows/releases/tag/v1.4.0","final_url":"https://github.com/microsoft/ebpf-for-windows/releases/tag/v1.4.0","title":"microsoft/ebpf-for-windows v1.4.0","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-07-25T07:01:47.37667+00:00","bytes":23062,"raw_path":"dc1c3e1309855bdfa2cb9ea7df7048f5917ab3a6b9ba19892f4fc1f8fc451794.json","content_hash":"0ad89af71dc4080699b55a49708aa0bc3bf7f58ac746000b8be7160f5c9af5ac","excerpt_chars":1200,"truncated":true,"excerpt":"Release-v1.4.0 Repository: microsoft/ebpf-for-windows Tag: v1.4.0 Published: 2026-07-24T01:49:33Z Prerelease: yes Release notes: Highlights New attach types introduced in `BPF_PROG_TYPE_CGROUP_SOCK_ADDR` - `BPF_CGROUP_INET4_BIND` - `BPF_CGROUP_INET6_BIND` - `BPF_CGROUP_INET4_LISTEN,` - `BPF_CGROUP_INET6_LISTEN,` What's Changed * Switch from using choco to curl in pipeline by @nmlud21 in https://github.com/microsoft/ebpf-for-windows/pull/5255 * Update-WdkVersion.ps1 now sorts by latest version by @nmlud21 in https://github.com/microsoft/ebpf-for-windows/pull/5258 * fix: pass CODECOV_TOKEN, remove invalid `functionalities` input, and update codecov-action to v6.0.1 by @saxena-anurag with @Copilot in https://github.com/microsoft/ebpf-for-windows/pull/5305 * Fix bpf2bpf calls: global helper index, runtime_context propagation, and map access from subprograms by @saxena-anurag in https://github.com/microsoft/ebpf-for-windows/pull/5274 * Add fuzz test checkbox in PR template by @dthaler in https://github.com/microsoft/ebpf-for-windows/pull/5331 * [doc][netebpfext] Add proposal for async operations in netebpfext by @matthewige in https://github.com/microsoft/ebpf-for-windows/pull/5189 *..."},"evidence_pages":[],"related_signals":[{"id":"f689a867-118f-4a82-aa71-7e49f3a60d07","url":"https://onlylabs.fyi/signals/f689a867-118f-4a82-aa71-7e49f3a60d07","source_url":"https://github.com/microsoft/vcpkg-tool/releases/tag/2026-07-27","title":"microsoft/vcpkg-tool 2026-07-27","context":"microsoft/vcpkg-tool","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-07-28T00:56:13+00:00","first_seen_at":"2026-07-28T07:00:42.774704+00:00","date_source":"source"},{"id":"c1b64b13-f1a9-4ca3-a88c-d66ab192739c","url":"https://onlylabs.fyi/signals/c1b64b13-f1a9-4ca3-a88c-d66ab192739c","source_url":"https://github.com/microsoft/oxidizer/releases/tag/multitude-v0.7.1","title":"microsoft/oxidizer multitude-v0.7.1","context":"microsoft/oxidizer","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-07-27T21:45:04+00:00","first_seen_at":"2026-07-28T07:00:42.774704+00:00","date_source":"source"},{"id":"ad40d797-be85-4082-b5a2-973f5d83b09c","url":"https://onlylabs.fyi/signals/ad40d797-be85-4082-b5a2-973f5d83b09c","source_url":"https://github.com/microsoft/mcp/releases/tag/Template.Mcp.Server-0.0.12-alpha.6621500","title":"microsoft/mcp Template.Mcp.Server-0.0.12-alpha.6621500","context":"microsoft/mcp","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-07-27T20:01:31+00:00","first_seen_at":"2026-07-28T07:00:42.774704+00:00","date_source":"source"},{"id":"a903f2fe-5339-404f-afbd-ebab327e8a2a","url":"https://onlylabs.fyi/signals/a903f2fe-5339-404f-afbd-ebab327e8a2a","source_url":"https://github.com/microsoft/foundry-toolkit/releases/tag/devpack-installer-0.0.5","title":"microsoft/foundry-toolkit devpack-installer-0.0.5","context":"microsoft/foundry-toolkit","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-07-27T07:31:55+00:00","first_seen_at":"2026-07-28T07:00:42.774704+00:00","date_source":"source"},{"id":"d42ffc5d-d330-43c5-987a-cf447176d05f","url":"https://onlylabs.fyi/signals/d42ffc5d-d330-43c5-987a-cf447176d05f","source_url":"https://github.com/microsoft/TypeScript-DOM-lib-generator/releases/tag/%40types/web%400.0.354","title":"microsoft/TypeScript-DOM-lib-generator @types/web@0.0.354","context":"microsoft/TypeScript-DOM-lib-generator","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-07-27T05:22:50+00:00","first_seen_at":"2026-07-27T07:00:42.54009+00:00","date_source":"source"},{"id":"ddb94842-1eab-4850-bcb8-f1f9ae360bb5","url":"https://onlylabs.fyi/signals/ddb94842-1eab-4850-bcb8-f1f9ae360bb5","source_url":"https://github.com/microsoft/onnxruntime/releases/tag/v1.28.0","title":"microsoft/onnxruntime v1.28.0","context":"microsoft/onnxruntime","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-07-25T05:27:07+00:00","first_seen_at":"2026-07-25T07:00:40.420548+00:00","date_source":"source"}]}