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

NPM LIBRARY

@0x/contracts-erc721

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

Versions indexed
76
Latest version activity
3.1.37
Latest registry signal
Published
Last synchronized
12 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.

76 records
VersionRegistry eventSignalRelease notesEvidence
3.1.3716 Aug 2021PUBLISHEDNot checked yetOfficial event ↗
3.1.3611 Aug 2021PUBLISHEDNot checked yetOfficial event ↗
3.1.356 Aug 2021PUBLISHEDNot checked yetOfficial event ↗
3.1.3422 Jun 2021PUBLISHEDNot checked yetOfficial event ↗
3.1.3311 Jun 2021PUBLISHEDNot checked yetOfficial event ↗
3.1.322 Jun 2021PUBLISHEDNot checked yetOfficial event ↗
3.1.3125 May 2021PUBLISHEDNot checked yetOfficial event ↗
3.1.3021 May 2021PUBLISHEDNot checked yetOfficial event ↗
3.1.295 May 2021PUBLISHEDNot checked yetOfficial event ↗
3.1.2828 Apr 2021PUBLISHEDNot checked yetOfficial event ↗
3.1.271 Apr 2021PUBLISHEDNot checked yetOfficial event ↗
3.1.2617 Mar 2021PUBLISHEDNot checked yetOfficial event ↗
3.1.26-multiplex.016 Mar 2021PUBLISHEDNot checked yetOfficial event ↗
3.1.2524 Feb 2021PUBLISHEDNot checked yetOfficial event ↗
3.1.2410 Feb 2021PUBLISHEDNot checked yetOfficial event ↗
3.1.2326 Jan 2021PUBLISHEDNot checked yetOfficial event ↗
3.1.2213 Jan 2021PUBLISHEDNot checked yetOfficial event ↗
3.1.214 Jan 2021PUBLISHEDNot checked yetOfficial event ↗
3.1.2023 Dec 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.1917 Dec 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.189 Dec 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.177 Dec 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.163 Dec 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.1519 Nov 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.1413 Nov 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.133 Nov 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.123 Nov 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.112 Nov 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.1028 Oct 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.927 Oct 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.821 Oct 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.715 Jul 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.624 Jun 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.53 Mar 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.427 Feb 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.326 Feb 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.225 Feb 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.115 Feb 2020PUBLISHEDNot checked yetOfficial event ↗
3.1.08 Feb 2020PUBLISHEDNot checked yetOfficial event ↗
3.0.66 Feb 2020PUBLISHEDNot checked yetOfficial event ↗
3.0.54 Feb 2020PUBLISHEDNot checked yetOfficial event ↗
3.0.422 Jan 2020PUBLISHEDNot checked yetOfficial event ↗
3.0.36 Jan 2020PUBLISHEDNot checked yetOfficial event ↗
3.0.217 Dec 2019PUBLISHEDNot checked yetOfficial event ↗
3.0.19 Dec 2019PUBLISHEDNot checked yetOfficial event ↗
3.0.02 Dec 2019PUBLISHEDNot checked yetOfficial event ↗
2.2.0-beta.42 Dec 2019PUBLISHEDNot checked yetOfficial event ↗
2.2.0-beta.320 Nov 2019PUBLISHEDNot checked yetOfficial event ↗
2.2.0-beta.217 Nov 2019PUBLISHEDNot checked yetOfficial event ↗
2.2.0-beta.17 Nov 2019PUBLISHEDNot checked yetOfficial event ↗
2.2.0-beta.03 Oct 2019PUBLISHEDNot checked yetOfficial event ↗
2.1.1517 Sep 2019PUBLISHEDNot checked yetOfficial event ↗
2.1.143 Sep 2019PUBLISHEDNot checked yetOfficial event ↗
2.1.1322 Aug 2019PUBLISHEDNot checked yetOfficial event ↗
2.1.128 Aug 2019PUBLISHEDNot checked yetOfficial event ↗
2.1.1131 Jul 2019PUBLISHEDNot checked yetOfficial event ↗
2.1.1024 Jul 2019PUBLISHEDNot checked yetOfficial event ↗
2.1.915 Jul 2019PUBLISHEDNot checked yetOfficial event ↗
2.1.813 Jul 2019PUBLISHEDNot checked yetOfficial event ↗
2.1.713 Jul 2019PUBLISHEDNot checked yetOfficial event ↗
2.1.624 May 2019PUBLISHEDNot checked yetOfficial event ↗
2.1.515 May 2019PUBLISHEDNot checked yetOfficial event ↗
2.1.414 May 2019PUBLISHEDNot checked yetOfficial event ↗
2.1.210 May 2019PUBLISHEDNot checked yetOfficial event ↗
2.1.111 Apr 2019PUBLISHEDNot checked yetOfficial event ↗
2.1.021 Mar 2019PUBLISHEDNot checked yetOfficial event ↗
2.0.020 Mar 2019PUBLISHEDNot checked yetOfficial event ↗
1.0.91 Mar 2019PUBLISHEDNot checked yetOfficial event ↗
1.0.827 Feb 2019PUBLISHEDNot checked yetOfficial event ↗
1.0.726 Feb 2019PUBLISHEDNot checked yetOfficial event ↗
1.0.625 Feb 2019PUBLISHEDNot checked yetOfficial event ↗
1.0.59 Feb 2019PUBLISHEDNot checked yetOfficial event ↗
1.0.47 Feb 2019PUBLISHEDNot checked yetOfficial event ↗
1.0.37 Feb 2019PUBLISHEDNot checked yetOfficial event ↗
1.0.26 Feb 2019PUBLISHEDNot checked yetOfficial event ↗
1.0.15 Feb 2019PUBLISHEDNot checked yetOfficial event ↗