BlackTreeLifecycle intelligence
Evidence-linked product lifecycle intelligenceSUPPORT · SECURITY · RETIREMENT

NPM LIBRARY

@polkadot-api/known-chains

Official package-registry history. This page does not infer support or EOL from release activity.

Versions indexed
184
Latest version activity
0.12.5-canary.e14ec93
Latest registry signal
Published
Last synchronized
2 Oct 2026
Authoritative registry

Version entries link to the official registry catalogue event that supplied the record.

Open package on npm ↗
Lifecycle interpretation

Publication or deletion in a package registry is a distribution signal, not a promise of maintenance or security support. Any verified publisher EOL boundary remains in the main lifecycle catalogue.

Package-version activity

Newest official registry events first.

184 records
VersionRegistry eventSignalRelease notesEvidence
1.0.0-canary.e6674af5 Feb 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.6fe77395 Feb 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.3e1307f29 Jan 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.995c3e628 Jan 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.f7f4b6e22 Jan 2026PUBLISHEDChecked, none publishedOfficial event ↗
0.9.1822 Jan 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.b168cdc22 Jan 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.c542ecc22 Jan 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.a04f26c22 Jan 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.8e78a5116 Jan 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.c2c656015 Jan 2026PUBLISHEDChecked, none publishedOfficial event ↗
0.9.175 Jan 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.22b2fd217 Dec 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.30deeea17 Dec 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.b969ea517 Dec 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.ba592c217 Dec 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.f69e14016 Dec 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.478bac815 Dec 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.d4a6c2d15 Dec 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.9.168 Dec 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.9.1524 Nov 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.5b9007d21 Nov 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.9.1419 Nov 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.9.138 Nov 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.5f2007031 Oct 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.f545a1231 Oct 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.b6fd03c29 Oct 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.e1196f324 Oct 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.dad3c6e23 Oct 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.378902323 Oct 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.ef7843123 Oct 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.cc8f59b22 Oct 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.964aee722 Oct 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.9c66d5b22 Oct 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.5a0892e20 Oct 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.37ed0f017 Oct 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary.0280e0610 Oct 2025PUBLISHEDChecked, none publishedOfficial event ↗
1.0.0-canary10 Oct 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.9.129 Oct 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.9.1125 Sep 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.9.1018 Sep 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.9.915 Sep 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.9.85 Sep 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.9.75 Sep 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.9.631 Aug 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.9.521 Aug 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.9.411 Aug 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.9.37 Aug 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.9.223 Jul 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.9.116 Jul 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.9.016 Jun 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.8.030 May 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.7.727 May 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.7.620 May 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.7.515 May 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.7.424 Apr 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.7.310 Apr 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.7.220 Mar 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.7.126 Feb 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.7.06 Feb 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.6.113 Jan 2025PUBLISHEDChecked, none publishedOfficial event ↗
0.6.018 Dec 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.5.822 Nov 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.5.718 Nov 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.5.65 Nov 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.5.524 Oct 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.5.45 Oct 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.5.33 Oct 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.5.220 Sep 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.5.14 Sep 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.5.028 Aug 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.4.126 Aug 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.4.012 Aug 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.3.025 Jul 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.2.119 Jul 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.2.018 Jul 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.1.617 Jun 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.1.530 May 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.1.411 May 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.1.327 Apr 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.1.215 Apr 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.1.115 Apr 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.1.011 Apr 2024PUBLISHEDChecked, none publishedOfficial event ↗
0.0.110 Apr 2024PUBLISHEDChecked, none publishedOfficial event ↗