{"schema_version":"onlylabs.public_signal.v1","title":"Microsoft Release: microsoft/cognitive-services-speech-sdk-js v1.49.0","description":"Microsoft release signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/a05308e2-69e7-44f5-b385-9c510e9320f3","json_url":"https://onlylabs.fyi/signals/a05308e2-69e7-44f5-b385-9c510e9320f3/signal.json","generated_at":"2026-06-27T00:35:59.305Z","evidence_latest_fetched_at":"2026-06-21T07:03:37.86053+00:00","signal_first_seen_at":"2026-06-21T07:00:30.879198+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/a05308e2-69e7-44f5-b385-9c510e9320f3","signal_json":"https://onlylabs.fyi/signals/a05308e2-69e7-44f5-b385-9c510e9320f3/signal.json","source":"https://github.com/microsoft/cognitive-services-speech-sdk-js/releases/tag/v1.49.0","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/cognitive-services-speech-sdk-js v1.49.0 (microsoft/cognitive-services-speech-sdk-js). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: JavaScript library for Azure speech recognition and synthesis · v1.49.0 Repository: microsoft/cognitive-services-speech-sdk-js Tag: v1.49.0 Published: 2026-03-31T03:53:53Z Prerelease: no Release notes: 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/microsoft/cognitive-services-speech-sdk-js/releases/tag/v1.49.0","source_host":"github.com","occurred_at":"2026-03-31T03:53:53+00:00","first_seen_at":"2026-06-21T07:00:30.879198+00:00","date_source":"source","context":"microsoft/cognitive-services-speech-sdk-js"},"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/cognitive-services-speech-sdk-js","source":"source"},{"label":"Release","value":"v1.49.0","source":"source"},{"label":"Context","value":"JavaScript library for Azure speech recognition and synthesis","source":"signal"},{"label":"Notability","value":"Routine minor version update of existing SDK.","source":"signal"},{"label":"Watch term","value":"Eval methodology","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/cognitive-services-speech-sdk-js/releases/tag/v1.49.0"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-21T07:03:37.86053+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/a05308e2-69e7-44f5-b385-9c510e9320f3/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/a05308e2-69e7-44f5-b385-9c510e9320f3/signal.json","required":true},{"label":"source","url":"https://github.com/microsoft/cognitive-services-speech-sdk-js/releases/tag/v1.49.0","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/cognitive-services-speech-sdk-js v1.49.0\" for frontier lab strategy."},"semantic_triples":[{"subject":"Microsoft","predicate":"released","object":"microsoft/cognitive-services-speech-sdk-js v1.49.0","text":"Microsoft released microsoft/cognitive-services-speech-sdk-js v1.49.0."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"is classified as","object":"release signal","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 is classified as release signal."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"belongs to","object":"releases desk","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 belongs to releases desk."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"has context","object":"microsoft/cognitive-services-speech-sdk-js","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 has context microsoft/cognitive-services-speech-sdk-js."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"has evidence coverage","object":"1 captured evidence page","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 has evidence coverage 1 captured evidence page."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"has captured page count","object":"1","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 has captured page count 1."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"has readable page count","object":"1","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 has readable page count 1."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"has related signal count","object":"6","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 has related signal count 6."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","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/cognitive-services-speech-sdk-js v1.49.0 has analysis playbook objective Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"has source host","object":"github.com","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 has source host github.com."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"has lab","object":"Microsoft","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 has lab Microsoft."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"has signal desk","object":"releases","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 has signal desk releases."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"has source host","object":"github.com","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 has source host github.com."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"has repository","object":"microsoft/cognitive-services-speech-sdk-js","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 has repository microsoft/cognitive-services-speech-sdk-js."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"has release","object":"v1.49.0","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 has release v1.49.0."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"has context","object":"JavaScript library for Azure speech recognition and synthesis","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 has context JavaScript library for Azure speech recognition and synthesis."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"has notability","object":"Routine minor version update of existing SDK.","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 has notability Routine minor version update of existing SDK.."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"has watch term","object":"Eval methodology","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 has watch term Eval methodology."}]},"intelligence":{"signal_desk":"releases","answer":"Microsoft published microsoft/cognitive-services-speech-sdk-js v1.49.0 (microsoft/cognitive-services-speech-sdk-js). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: JavaScript library for Azure speech recognition and synthesis · v1.49.0 Repository: microsoft/cognitive-services-speech-sdk-js Tag: v1.49.0 Published: 2026-03-31T03:53:53Z Prerelease: no Release notes: Changes: *.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","semantic_triples":[{"subject":"Microsoft","predicate":"released","object":"microsoft/cognitive-services-speech-sdk-js v1.49.0","text":"Microsoft released microsoft/cognitive-services-speech-sdk-js v1.49.0."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"is classified as","object":"release signal","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 is classified as release signal."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"belongs to","object":"releases desk","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 belongs to releases desk."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"has context","object":"microsoft/cognitive-services-speech-sdk-js","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 has context microsoft/cognitive-services-speech-sdk-js."},{"subject":"microsoft/cognitive-services-speech-sdk-js v1.49.0","predicate":"has evidence coverage","object":"1 captured evidence page","text":"microsoft/cognitive-services-speech-sdk-js v1.49.0 has evidence coverage 1 captured evidence page."}]},"signal":{"id":"a05308e2-69e7-44f5-b385-9c510e9320f3","url":"https://onlylabs.fyi/signals/a05308e2-69e7-44f5-b385-9c510e9320f3","json_url":"https://onlylabs.fyi/signals/a05308e2-69e7-44f5-b385-9c510e9320f3/signal.json","source_url":"https://github.com/microsoft/cognitive-services-speech-sdk-js/releases/tag/v1.49.0","title":"microsoft/cognitive-services-speech-sdk-js v1.49.0","summary":"Microsoft published release notes. onlylabs watches releases for what actually shipped.","context":"microsoft/cognitive-services-speech-sdk-js","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-03-31T03:53:53+00:00","first_seen_at":"2026-06-21T07:00:30.879198+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/cognitive-services-speech-sdk-js/releases/tag/v1.49.0"]},"facets":{"repo":"microsoft/cognitive-services-speech-sdk-js"},"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/cognitive-services-speech-sdk-js/releases/tag/v1.49.0","final_url":"https://github.com/microsoft/cognitive-services-speech-sdk-js/releases/tag/v1.49.0","title":"microsoft/cognitive-services-speech-sdk-js v1.49.0","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-21T07:03:37.86053+00:00","bytes":4368,"raw_path":"e9e9f98d7102ff439e5011dcc70436f89200277edfc4eb2f25b3854a1c66bee1.json","content_hash":"9d50f594c4c99a981669a14c95be716c3237318620ebb825faff4db5d322e466","excerpt_chars":1200,"truncated":true,"excerpt":"v1.49.0 Repository: microsoft/cognitive-services-speech-sdk-js Tag: v1.49.0 Published: 2026-03-31T03:53:53Z Prerelease: no Release notes: Changes: * 114d756226e32350389dc9fe2158ec91429e7906 1.49 final version * 84663a81adf402cbdf0c6d7bb7b00918a43ae11c 1.49.1-rc.1 version update * ccfd59eefc3b0aa08efa98bbffc4807593eb0073 Add Postprocessingoption to js (#994) * a690aa64b971719d735b932b2d4aeea4739ca987 Bump picomatch from 2.3.1 to 2.3.2 in /tests/packaging (#991) * 1b84c45ad69288598410a3bc8816931090c79458 Fix issue on TTS: redirection is not applied when user gives path (#995) * 3244c6ae32fbb86820971c1e6820dbd22e27f121 Update containerd (#997) * 6f1966418c7f6aaafe570d9e7a84e3693a267303 ServiceRecognizerBase: Fix infinite recursion with bad token (#988) [ #198, #987 ] * 903cf41de767dc3f0dc16dcdc0d0eddf82098677 Add synthesis section to update message when translation languages change (#993) * 9882293f327a05eff6c68f6fc38d95ee4009be79 Add TTS Latency measurements. (#986) * 15de96a5e27bf712c4fc60ad4818aa040ff25e18 feat(tts): add text input streaming support for speech synthesis request (#983) See More * 6d4f242b74b07b99f91b0ace54a717bf91793202 Bump serialize-javascript and..."},"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"}]}