v3.21.1

What's Changed

• feat(perplexity): migrate Sonar integration to the Agent API by @sk-holmes in #1019
• chore(release): bump version to 3.21.1 by @github-actions[bot] in #1022

Full Changelog: v3.21.0...v3.21.1

v3.21.0

What's Changed

• feat(x): bird first, grok CLI opt-in only by @mvanhorn in #1005
• chore(release): bump version to 3.21.0 by @mvanhorn in #1006

Full Changelog: v3.20.0...v3.21.0

v3.20.0

What's Changed

• fix(amazon): start review lane at search time so multi-source runs keep a real budget by @mvanhorn in #999
• fix(grok): treat expired sessions as degraded, not ok by @mvanhorn in #1000
• feat(x): retrieve-judge-retry so X stays on-topic by @mvanhorn in #998
• chore(release): bump version to 3.20.0 by @mvanhorn in #1003

Full Changelog: v3.19.0...v3.20.0

v3.19.0

What's Changed

• fix(ci): package MCPB without printing-press by @tmchow in #903
• fix(security): block SessionStart .env key RCE and align project trust by @tmchow in #914
• fix(setup-wizard): resolve npx via shutil.which on Windows (#904) by @SomSamantray in #911
• fix(polymarket): match spelled-out topics against acronym titles by @terry-li-hm in #891
• fix(hackernews): stop dropping every HN comment on an unmeetable score floor by @terry-li-hm in #890
• docs: add Simplified Chinese README by @CAN1177 in #881
• fix: four independently-verified bugs (#905, #908, #886, #909) by @SomSamantray in #912
• fix(github): repos lane when person-mode PR search is empty by @bekonyn in #883
• fix(reddit): report keyless 429/403 as transport failures, not no-results by @eugenewong22 in #900
• docs: add five localized READMEs by @tmchow in #915
• docs: correct meaning-changing errors in the localized READMEs by @tmchow in #920
• chore(deps): bump github.com/mark3labs/mcp-go from 0.56.0 to 0.57.0 in /mcp by @dependabot[bot] in #932
• chore(deps): bump github/codeql-action/upload-sarif from 4.37.1 to 4.37.3 by @dependabot[bot] in #933
• chore(deps): bump astral-sh/setup-uv from 8.2.0 to 9.0.0 by @dependabot[bot] in #934
• chore(deps): bump zizmorcore/zizmor-action from 0.6.0 to 0.6.1 by @dependabot[bot] in #935
• chore(deps): bump ossf/scorecard-action from 2.4.3 to 2.4.4 by @dependabot[bot] in #936
• chore(deps): bump trufflesecurity/trufflehog from 3.95.8 to 3.96.0 by @dependabot[bot] in #937
• fix: upgrade golang.org/x/text to 0.39.0 (CVE-2026-56852) by @anupamme in #941
• fix(github): strip planner-injected search qualifiers from topic queries by @SomSamantray in #955
• fix: save the full artifact on --emit=compact --save-dir runs by @terry-li-hm in #924
• feat(amazon): buyer-signal source via Bright Data CLI by @mvanhorn in #988
• fix(github): query is:issue and is:pull-request when authenticated + partition-honesty fix by @mvanhorn in #994
• feat(reddit): arctic-shift fallback for shreddit listing lanes + fix hidden-failure bug by @mvanhorn in #992
• fix(rank): keep out-of-window evidence out of the top ranks (from #885) + Greptile fixes by @mvanhorn in #993
• feat(x): X search with no X credential via the Grok CLI, plus the first-party evidence fixes it needs by @mvanhorn in #991
• chore(release): bump version to 3.19.0 by @github-actions[bot] in #996

New Contributors

• @SomSamantray made their first contribution in #911
• @CAN1177 made their first contribution in #881
• @bekonyn made their first contribution in #883
• @eugenewong22 made their first contribution in #900
• @anupamme made their first contribution in #941

Full Changelog: v3.18.4...v3.19.0

v3.18.4

What's Changed

• fix(ci): repair tag-release.yml YAML so main pushes stop failing by @tmchow in #880
• chore(deps): bump github/codeql-action/upload-sarif from 4.37.0 to 4.37.1 by @dependabot[bot] in #892
• chore(deps): bump actions/checkout from 7.0.0 to 7.0.1 by @dependabot[bot] in #893
• chore(deps): bump actions/setup-go from 6.5.0 to 7.0.0 by @dependabot[bot] in #894
• chore(deps): bump zizmorcore/zizmor-action from 0.5.7 to 0.6.0 by @dependabot[bot] in #895
• chore(deps): bump actions/attest from 4.1.1 to 4.2.0 by @dependabot[bot] in #896
• fix(youtube): stop comparison-mode search timeouts under fan-out by @tmchow in #901
• chore(release): bump version to 3.18.4 by @github-actions[bot] in #902

Full Changelog: v3.18.3...v3.18.4

v3.18.3

What's Changed

• fix(reddit): fetch window should track the requested date range by @slkbuilds in #860
• Fix Chromium cookie extraction to search all profiles, not just Default by @ellacaggfitness-lang in #725
• fix(polymarket): keep domain-sweep markets the topic filter drops by @slkbuilds in #859
• fix(render): blend thread relevance into Top Community Comments ranking by @singlaamitesh in #701
• Fix stale footer path after collision-safe save fallback by @terry-li-hm in #850
• fix(planner): reject invalid explicit plan schemas by @spiky02plateau in #841
• fix(render): keep the synthesis contract reachable when stdout is truncated (#726) by @nnhhoang in #727
• fix(pipeline): respect explicit source filters for company topics by @spiky02plateau in #842
• fix(store): guard store_findings against None engagement_score on update path by @nicolefinateri in #796
• fix(ci): make changelog-guard workflow parseable again by @tmchow in #878
• fix(youtube): log ScrapeCreators transcript rescue instead of masking it by @amitvijapur in #851
• chore(release): bump version to 3.18.3 by @github-actions[bot] in #879

New Contributors

• @slkbuilds made their first contribution in #860
• @ellacaggfitness-lang made their first contribution in #725
• @singlaamitesh made their first contribution in #701
• @nnhhoang made their first contribution in #727
• @nicolefinateri made their first contribution in #796
• @amitvijapur made their first contribution in #851

Full Changelog: v3.18.2...v3.18.3

v3.18.2

What's Changed

• Add towncrier fragments and automated lockstep release workflow by @tmchow in #872
• fix: trustpilot domain auto-activate + sanitize evidence headings by @tmchow in #875
• chore(release): bump version to 3.18.2 by @github-actions[bot] in #877

Full Changelog: v3.18.1...v3.18.2

v3.18.1

What's Changed

• docs(solutions): checkpointed host-judgment protocol design conventions by @mvanhorn in #858
• fix(docs): align Reddit ScrapeCreators backup copy with empty-only behavior by @tmchow in #869
• fix(competitors): stop silently dropping vs-entities beyond 4 by @tmchow in #870
• fix(bird_x): normalize retries and preserve clean empty results by @spiky02plateau in #840
• chore(deps): bump github.com/mark3labs/mcp-go from 0.55.0 to 0.56.0 in /mcp by @dependabot[bot] in #843
• chore(deps): bump actions/dependency-review-action from 4.5.0 to 5.0.0 by @dependabot[bot] in #844
• chore(deps): bump actions/attest from 4.1.0 to 4.1.1 by @dependabot[bot] in #845
• chore(deps-dev): bump pytest from 9.1.0 to 9.1.1 by @dependabot[bot] in #846
• chore(deps): bump actions/setup-go from 6.4.0 to 6.5.0 by @dependabot[bot] in #848
• chore(deps): bump github/codeql-action/upload-sarif from 4.36.2 to 4.37.0 by @dependabot[bot] in #849
• chore(deps): bump zizmorcore/zizmor-action from 0.5.6 to 0.5.7 by @dependabot[bot] in #847
• fix(youtube): avoid unnecessary transcript fallback spend by @terry-li-hm in #864
• fix(xurl): pin search to app-only auth — OAuth1-signed multi-word queries 401 by @papamo44 in #855
• fix: reject low-confidence general evidence by @terry-li-hm in #863
• chore(release): bump version to 3.18.1 by @tmchow in #871

New Contributors

• @terry-li-hm made their first contribution in #864
• @papamo44 made their first contribution in #855

Full Changelog: v3.18.0...v3.18.1

v3.18.0

What's Changed

• feat(discover): host-judged three-leg discovery protocol by @mvanhorn in #856
• chore(release): bump version to 3.18.0 by @mvanhorn in #857

Full Changelog: v3.17.0...v3.18.0

v3.17.0

What's Changed

• feat(discover): judged topic names, junk gate, angles, topic queue by @mvanhorn in #852
• docs(solutions): compound discovery content pipeline learnings by @mvanhorn in #853
• chore(release): bump version to 3.17.0 by @mvanhorn in #854

Full Changelog: v3.16.0...v3.17.0