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

NPM LIBRARY

@antchain/bccr

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

Versions indexed
75
Latest version activity
1.22.0
Latest registry signal
Published
Last synchronized
18 Sep 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.

75 records
VersionRegistry eventSignalEvidence
1.22.018 Sep 2026PUBLISHEDOfficial event ↗
1.21.1018 Sep 2026PUBLISHEDOfficial event ↗
1.21.915 Sep 2026PUBLISHEDOfficial event ↗
1.21.614 Jul 2026PUBLISHEDOfficial event ↗
1.21.413 Jul 2026PUBLISHEDOfficial event ↗
1.21.27 Jul 2026PUBLISHEDOfficial event ↗
1.19.776 Nov 2025PUBLISHEDOfficial event ↗
1.19.764 Nov 2025PUBLISHEDOfficial event ↗
1.19.754 Nov 2025PUBLISHEDOfficial event ↗
1.19.7421 Jul 2025PUBLISHEDOfficial event ↗
1.19.7111 Jun 2025PUBLISHEDOfficial event ↗
1.19.694 Jun 2025PUBLISHEDOfficial event ↗
1.19.6827 May 2025PUBLISHEDOfficial event ↗
1.19.6726 May 2025PUBLISHEDOfficial event ↗
1.19.556 May 2025PUBLISHEDOfficial event ↗
1.19.5324 Apr 2025PUBLISHEDOfficial event ↗
1.19.5224 Apr 2025PUBLISHEDOfficial event ↗
1.19.5115 Apr 2025PUBLISHEDOfficial event ↗
1.19.4128 Feb 2025PUBLISHEDOfficial event ↗
1.19.4028 Feb 2025PUBLISHEDOfficial event ↗
1.19.3926 Feb 2025PUBLISHEDOfficial event ↗
1.19.3723 Jan 2025PUBLISHEDOfficial event ↗
1.19.3621 Jan 2025PUBLISHEDOfficial event ↗
1.19.225 Dec 2024PUBLISHEDOfficial event ↗
1.19.214 Dec 2024PUBLISHEDOfficial event ↗
1.19.2027 Nov 2024PUBLISHEDOfficial event ↗
1.19.1927 Nov 2024PUBLISHEDOfficial event ↗
1.19.184 Nov 2024PUBLISHEDOfficial event ↗
1.19.174 Nov 2024PUBLISHEDOfficial event ↗
1.19.1623 Oct 2024PUBLISHEDOfficial event ↗
1.19.1522 Oct 2024PUBLISHEDOfficial event ↗
1.19.1426 Sep 2024PUBLISHEDOfficial event ↗
1.19.1320 Sep 2024PUBLISHEDOfficial event ↗
1.19.1218 Sep 2024PUBLISHEDOfficial event ↗
1.19.1114 Sep 2024PUBLISHEDOfficial event ↗
1.19.1014 Sep 2024PUBLISHEDOfficial event ↗
1.19.914 Sep 2024PUBLISHEDOfficial event ↗
1.19.811 Sep 2024PUBLISHEDOfficial event ↗
1.19.611 Sep 2024PUBLISHEDOfficial event ↗
1.19.511 Sep 2024PUBLISHEDOfficial event ↗
1.19.411 Sep 2024PUBLISHEDOfficial event ↗
1.19.24 Sep 2024PUBLISHEDOfficial event ↗
1.19.04 Sep 2024PUBLISHEDOfficial event ↗
1.18.463 Sep 2024PUBLISHEDOfficial event ↗
1.18.4313 Aug 2024PUBLISHEDOfficial event ↗
1.18.4217 Jul 2024PUBLISHEDOfficial event ↗
1.18.4115 Jul 2024PUBLISHEDOfficial event ↗
1.18.3928 Jun 2024PUBLISHEDOfficial event ↗
1.18.375 Jun 2024PUBLISHEDOfficial event ↗
1.18.3515 May 2024PUBLISHEDOfficial event ↗
1.17.799 Jan 2024PUBLISHEDOfficial event ↗
1.17.789 Jan 2024PUBLISHEDOfficial event ↗
1.17.7711 Dec 2023PUBLISHEDOfficial event ↗
1.17.657 Aug 2023PUBLISHEDOfficial event ↗
1.17.6414 Jun 2023PUBLISHEDOfficial event ↗
1.17.6212 Jun 2023PUBLISHEDOfficial event ↗
1.17.6112 Jun 2023PUBLISHEDOfficial event ↗
1.17.6012 Jun 2023PUBLISHEDOfficial event ↗
1.17.596 Jun 2023PUBLISHEDOfficial event ↗
1.17.5611 May 2023PUBLISHEDOfficial event ↗
1.17.5120 Apr 2023PUBLISHEDOfficial event ↗
1.17.4919 Apr 2023PUBLISHEDOfficial event ↗
1.17.4811 Apr 2023PUBLISHEDOfficial event ↗
1.17.3810 Jan 2023PUBLISHEDOfficial event ↗
1.17.379 Jan 2023PUBLISHEDOfficial event ↗
1.17.3320 Dec 2022PUBLISHEDOfficial event ↗
1.17.1618 Nov 2022PUBLISHEDOfficial event ↗
1.17.1417 Nov 2022PUBLISHEDOfficial event ↗
1.17.1317 Nov 2022PUBLISHEDOfficial event ↗
1.16.249 Oct 2022PUBLISHEDOfficial event ↗
1.16.238 Oct 2022PUBLISHEDOfficial event ↗
1.16.202 Sep 2022PUBLISHEDOfficial event ↗
1.16.1829 Aug 2022PUBLISHEDOfficial event ↗
1.16.722 Aug 2022PUBLISHEDOfficial event ↗
1.16.521 Aug 2022PUBLISHEDOfficial event ↗