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

NPM LIBRARY

@0xproject/base-contract

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

Versions indexed
27
Latest version activity
3.0.1
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.

27 records
VersionRegistry eventSignalEvidence
3.0.14 Oct 2018PUBLISHEDOfficial event ↗
3.0.028 Sep 2018PUBLISHEDOfficial event ↗
2.0.525 Sep 2018PUBLISHEDOfficial event ↗
2.0.425 Sep 2018PUBLISHEDOfficial event ↗
2.0.321 Sep 2018PUBLISHEDOfficial event ↗
2.0.25 Sep 2018PUBLISHEDOfficial event ↗
2.0.127 Aug 2018PUBLISHEDOfficial event ↗
2.0.024 Aug 2018PUBLISHEDOfficial event ↗
2.0.0-rc.114 Aug 2018PUBLISHEDOfficial event ↗
1.0.426 Jul 2018PUBLISHEDOfficial event ↗
1.0.326 Jul 2018PUBLISHEDOfficial event ↗
1.0.226 Jul 2018PUBLISHEDOfficial event ↗
1.0.019 Jul 2018PUBLISHEDOfficial event ↗
0.3.618 Jul 2018PUBLISHEDOfficial event ↗
0.3.59 Jul 2018PUBLISHEDOfficial event ↗
0.3.419 Jun 2018PUBLISHEDOfficial event ↗
0.3.222 May 2018PUBLISHEDOfficial event ↗
0.3.14 May 2018PUBLISHEDOfficial event ↗
0.3.04 May 2018PUBLISHEDOfficial event ↗
0.2.118 Apr 2018PUBLISHEDOfficial event ↗
0.2.011 Apr 2018PUBLISHEDOfficial event ↗
0.1.02 Apr 2018PUBLISHEDOfficial event ↗
0.0.62 Apr 2018PUBLISHEDOfficial event ↗
0.0.518 Mar 2018PUBLISHEDOfficial event ↗
0.0.418 Mar 2018PUBLISHEDOfficial event ↗
0.0.38 Mar 2018PUBLISHEDOfficial event ↗
0.0.24 Mar 2018PUBLISHEDOfficial event ↗